UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE TO

TENDER OFFER STATEMENT UNDER SECTION 14(D)(1) OR 13(E)(1)

OF THE SECURITIES EXCHANGE ACT OF 1934

MARCHEX, INC.

(Name of Subject Company (Issuer))

Marchex, Inc.

Edenbrook Capital, LLC

Edenbrook Long Only Value Fund, LP

Edenbrook Value Fund, LP

Jonathan Brolin

(Name of Filing Persons (Offerors))

Class B common stock, par value $0.01 per share

(Title of Class of Securities)

56624R108

(CUSIP Number of Class of Securities)

Michelle Paterniti

General Counsel

Marchex, Inc.

520 Pike Street, Suite 2000

Seattle, Washington 98101

(206) 331-3300

and

Jonathan Brolin

Edenbrook Capital, LLC

116 Radio Circle

Mount Kisco, NY 10549

(914) 239-3117

(Name, address, and telephone numbers of person authorized to receive notices and communications on behalf of filing persons)

Copies to:

Andrew Ledbetter

DLA Piper LLP (US)

Seattle, WA 98104

United States

(206) 839-4845

and

F. Xavier Kowalski

Schulte Roth & Zabel LLP

919 Third Avenue

New York, NY 10022

(212) 756-2549

Calculation of Filing Fee

Check the appropriate boxes below to designate any transactions to which the statement relates:

Check the following box if the filing is a final amendment reporting the results of the tender offer:   ☐

As permitted by General Instruction G to Schedule TO, this Schedule TO is also an amendment to the statement on Schedule 13D initially filed on May 24, 2016 by Jonathan Brolin and Edenbrook Capital, LLC, as amended prior to the date hereof.

This Tender Offer Statement on Schedule TO (together with any amendments and supplements hereto, this “Schedule TO”) is being filed by Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, “we,” or “us”). This Schedule TO relates to offer by the Company and Edenbrook to purchase up to 10,000,000 shares of Class B common stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest (the “Purchase Price”), upon the terms and subject to the conditions set forth in the Offer to Purchase, dated August 31, 2020 (the “Offer to Purchase”), and in the related Letter of Transmittal (the “Letter of Transmittal” which, together with the Offer to Purchase, as each may be amended or supplemented from time to time, collectively constitute the “Offer”), copies of which are annexed to and filed with this Schedule TO as Exhibits (a)(1)(A) and (a)(1)(B), respectively. The Offer is being made by the Company and Edenbrook and upon the terms and subject to the conditions of the Offer, the Company and Edenbrook are each only required to purchase 50% of those shares properly tendered, up to 10,000,000 shares in the aggregate. Unless the context otherwise requires, all references to “shares” shall refer to the common stock and all references to “shares properly tendered” shall refer to “shares properly tendered and not properly withdrawn in the Offer.” All the information set forth in the Offer to Purchase is incorporated herein by reference in response to Items 1 through 9 and Item 11 in this Schedule TO and is supplemented by the information specifically provided in this Schedule TO. Unless otherwise indicated, references to sections in this Schedule TO are references to sections of the Offer to Purchase.

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time (as defined in the Offer to Purchase), the Company and Edenbrook will determine the Purchase Price, based on the number of shares properly tendered, up to 10,000,000 shares in the aggregate. Once the Purchase Price has been determined, we intend to promptly disclose such price in a manner calculated to inform stockholders of this information, which will include a press release.

All shares we purchase in the Offer will be purchased at the same Purchase Price. If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires.

Item 1. Summary Term Sheet.

The information set forth in the “Summary Term Sheet” of the Offer to Purchase is incorporated herein by reference.

Item 2. Subject Company Information.

(a) The name of the subject company and issuer is Marchex, Inc., a Delaware corporation. The address of the Company’s principal executive offices is 520 Pike Street, Suite 2000, Seattle, Washington 98101, and its telephone number is (206) 331-3300.

(b) As of August 10, 2020, the Company had 39,896,634 outstanding shares of common stock, which are quoted on the NASDAQ Global Select Market (“NASDAQ”) under the symbol “MCHX.” The information set forth in the “Summary Term Sheet” is incorporated herein by reference.

(c) The information set forth in the “Summary Term Sheet” and Section 8—“Price Range of the Shares; Dividends” of the Offer to Purchase is incorporated herein by reference.

Item 3. Identity and Background of Filing Persons.

(a)-(c) This Schedule TO is filed by the Company and Edenbrook. The Company is both a filing person and the subject company. The Company’s business address and telephone number are set forth in Item 2(a) above. The information set forth in Section 10—“Information About the Company,” Section 16—“Certain Information Concerning Edenbrook,” and Schedule A to the Offer to Purchase is incorporated herein by reference.

Item 4. Terms of the Transaction.

(a) The Company and Edenbrook, severally and not jointly, seek to purchase up to 10,000,000 shares of the Company’s common stock in the aggregate (with up to 5,000,000 shares to be purchased by the Company and up to 5,000,000 shares to be purchased by Edenbrook) at a price either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest, upon the terms and subject to the conditions set forth in the Offer to Purchase. The information set forth in the “Summary Term Sheet,” “Introduction,” Section 1—“Terms of the Offer,” Section 2—“Purpose of the Tender Offer; Certain Effects of the Tender Offer; Other Plans,” Section 3—“Procedures for Tendering Shares,” Section 4—“Withdrawal Rights,” Section 5—“Purchase of Shares and Payment of Purchase Price,” Section 6—“Conditional Tender of Shares,” Section 7—“Conditions of the Tender Offer,” Section 9—“Source and Amount of Funds”, Section 11—“Interests of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares”, Section 12—“Effects of the Tender Offer on the Market for Shares; Registration under the Exchange Act,” Section 14—“Certain Material U.S. Federal Income Tax Consequences of the Offer to U.S. Holders,” and Section 15—“Extension of the Tender Offer; Termination; Amendment” of the Offer to Purchase is incorporated herein by reference.

(b) The information set forth in the “Summary Term Sheet,” “Introduction,” Section 2—“Purpose of the Tender Offer; Certain Effects of the Tender Offer; Other Plans,” Section 10—“Information About the Company,” and Section 11—“Interest of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares” of the Offer to Purchase is incorporated herein by reference.

Item 5. Past Contacts, Transactions, Negotiations and Agreements.

(a)-(b), (e) The information set forth in the Introduction, “Summary Term Sheet,” Section 2—“Purpose of the Tender Offer; Certain Effects of the Tender Offer; Other Plans,” Section 10—“Information About the Company,” Section 11—“Interest of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares,” Section 16—“Certain Information Concerning Edenbrook,” and Section 17—“Background to the Offer; Contacts” of the Offer to Purchase is incorporated herein by reference.

Item 6. Purposes of the Transaction and Plans or Proposals.

(a)-(c) The information set forth in the “Summary Term Sheet”, Section 2—“Purpose of the Tender Offer; Certain Effects of the Tender Offer; Other Plans”, Section 11—“Interests of Directors and Executive Officers Transaction and Arrangements Concerning the Shares”, Section 12—“Effects of the Tender Offer on the Market for Shares, Registration under the Exchange Act”, Section 16—“Certain Information Concerning Edenbrook,” and Section 17—“Background to the Offer; Contacts” of the Offer to Purchase is incorporated herein by reference.

Item 7. Source and Amount of Funds or Other Consideration.

(a)-(b), (d) The information set forth in the “Summary Term Sheet” and Section 9—“Source and Amount of Funds” of the Offer to Purchase is incorporated herein by reference.

Item 8. Interest in Securities of the Subject Company.

(a)-(b) The information set forth in Section 10—“Information About the Company,” Section 11—“Interest of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares,” Section 16—“Certain Information Concerning Edenbrook,” and Section 17—“Background to the Offer; Contacts” of the Offer to Purchase is incorporated herein by reference.

Item 9. Persons/Assets Retained, Employed, Compensated or Used.

(a) The information set forth in Section 18—“Fees and Expenses” of the Offer to Purchase is incorporated herein by reference.

Item 10. Financial Statements.

(a)-(b) Not material.

Item 11. Additional Information.

Item 12. Exhibits.

The information set forth on the Exhibit Index is incorporated herein by reference.

Item 13. Information Required by Schedule 13E-3.

Not applicable.

SIGNATURES

After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated: August 31, 2020

EXHIBIT INDEX

Exhibit (a)(1)(A)

Offer to Purchase for Cash

by

Marchex, Inc.

and

Edenbrook Capital, LLC

of

Up to 10,000,000 shares of Class B common stock

of

Marchex, Inc.

at

a Purchase Price of –

$1.80 per share if up to 6,000,000 shares are tendered, or

$1.96 per share if more than 6,000,000 up to 10,000,000 shares are tendered

This offer is being made by Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, “we,” or “us”). We are offering to purchase severally, and not jointly, up to 10,000,000 shares of Class B common stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest (the “Purchase Price”), upon the terms and subject to the conditions described in this Offer to Purchase and the related Letter of Transmittal (which together, as they may be amended and supplemented from time to time, constitute the “Offer”). Unless the context otherwise requires, all references to “shares” shall refer to the common stock and all references to “shares properly tendered” shall refer to “shares properly tendered and not properly withdrawn in the Offer.”

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time, we will determine if the per share price is $1.80 or $1.96 per share, based on the number of shares properly tendered, up to 10,000,000 shares in the aggregate. Once the Purchase Price has been determined, we intend to promptly disclose such price in a manner calculated to inform stockholders of this information, which will include a press release.

All shares we purchase in the Offer will be purchased at the same Purchase Price. If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires. See Section 3.

The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, the Company and Edenbrook are each only required to purchase 50% of those shares properly tendered, up to 10,000,000 shares in the aggregate.

The Company and Edenbrook have filed a Tender Offer Statement on Schedule TO with the SEC on August 31, 2020 (the “Schedule TO”).

The Offer is not conditioned upon the receipt of financing. The Offer is, however, subject to certain other conditions. See Section 7.

As of August 10, 2020, there were 39,896,634 shares of common stock issued and outstanding. The shares are quoted on the NASDAQ Global Select Market (“NASDAQ”) under the symbol “MCHX.” On August 7, 2020, the last full trading day completed prior to the day that the Board of Directors of the Company (the “Board”), and Edenbrook reached a consensus regarding the basic economic terms and timeline for the Offer, the reported closing price of the shares on the NASDAQ was $1.73 per share. On August 28, 2020, the last full trading day before we commenced the Offer, the reported closing price of the shares on the NASDAQ was $1.82 per share, which is greater than the lower price for the Offer of $1.80 per share. Stockholders are urged to obtain current market quotations for the shares. See Section 8.

The Board has unanimously approved the Offer. However, neither the Board, Edenbrook, the Company, nor the Depositary and Paying Agent or the Information Agent is making any recommendation to you as to whether to tender or refrain from tendering your shares. You must make your own decision as to whether to tender your shares and, if so, how many shares to tender. In doing so, you should read carefully the information in this Offer to Purchase and in the related Letter of Transmittal, including our reasons for making the Offer. Russell C. Horowitz, Dennis Cline, Donald Cogsville, and M. Wayne Wisehart (all of the members of the Board), and Michael Arends (Co-CEO and Chief Financial Officer of the Company) beneficially own shares. None of the members of the Board or the executive officers of the Company intend to tender any of their shares in the Offer. Edenbrook will not tender any of its shares in the Offer. See Section 2.

Questions and requests for assistance may be directed to Equiniti (US) Services LLC (“EQ”), the Information Agent for the Offer, at its address and telephone number set forth on the back cover of this Offer to Purchase. Requests for additional copies of this Offer to Purchase, the related Letter of Transmittal or the Notice of Guaranteed Delivery may be directed to the Information Agent.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of this transaction or passed upon the merits or fairness of such transaction or passed upon the adequacy or accuracy of the information contained in this Offer to Purchase. Any representation to the contrary is a criminal offense.

August 31, 2020

IMPORTANT

If you desire to tender all or any portion of your shares, you should either:

(b) if you are an institution participating in The Depository Trust Company, tender the shares in accordance with the procedure for book-entry transfer set forth in Section 3; or

(2) if you have shares registered in the name of a broker, dealer, commercial bank, trust company or other nominee, you must contact the nominee if you desire to tender those shares and request that your broker, dealer, commercial bank, trust company or other nominee effect the transaction for you.

If you desire to tender shares and your certificates for those shares are not immediately available or the procedure for book-entry transfer cannot be completed on a timely basis, or time will not permit all required documents to reach the Depositary and Paying Agent prior to the Expiration Time, your tender may be effected by following the procedure for guaranteed delivery set forth in Section 3.

To properly tender shares, you must validly complete the Letter of Transmittal.

Questions and requests for assistance may be directed to EQ, the Information Agent for the Offer, at its address and telephone number set forth on the back cover of this Offer to Purchase. Requests for additional copies of this Offer to Purchase, the related Letter of Transmittal or the Notice of Guaranteed Delivery may be directed to the Information Agent.

This Offer to Purchase and accompanying Letter of Transmittal do not constitute an offer to purchase securities in any jurisdiction in which such offer is not permitted or would not be permitted. If we become aware of any jurisdiction where the making of the Offer or the acceptance of shares pursuant thereto is not in compliance with applicable law, we will make a good faith effort to comply with the applicable law where practicable. If, after such good faith effort, we cannot comply with the applicable law, the Offer will not be made to (nor will tenders be accepted from or on behalf of) the holders of shares in such jurisdiction.

We have not authorized any person to make any recommendation on our behalf as to whether you should tender or refrain from tendering your shares. You should rely only on the information contained in this Offer to Purchase or to which we have referred you. We have not authorized anyone to provide you with information or to make any representation in connection with the Offer other than those contained in this Offer to Purchase or in the related Letter of Transmittal. If anyone makes any recommendation or gives any information or representation, you must not rely upon that recommendation, information or representation as having been authorized by us, the Depositary and Paying Agent or the Information Agent.

TABLE OF CONTENTS

SUMMARY TERM SHEET

We are providing this summary term sheet for your convenience. This summary term sheet highlights certain material information in this Offer to Purchase, but you should realize that it does not describe all of the details of the Offer to the same extent described in this Offer to Purchase. We urge you to read the entire Offer to Purchase and the related Letter of Transmittal because they contain the full details of the Offer. We have included references to the sections of this Offer to Purchase where you will find a more complete discussion where helpful.

Who is offering to purchase my shares?

This offer is being made by Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook”).

As of August 10, 2020, Edenbrook beneficially owned approximately 19.5% of the Class B Common Stock, representing 5.0% of the voting power of the common stock. See Section 16.

What are the Company and Edenbrook offering to purchase?

We are offering to purchase up to 10,000,000 shares of Class B common stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, upon the terms and subject to the conditions described in this Offer to Purchase and the related Letter of Transmittal (which together, as they may be amended and supplemented from time to time, constitute the “Offer”). See Section 1.

The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, neither the Company nor Edenbrook is required to purchase all of the shares. Rather, subject to the satisfaction or waiver of the terms and conditions of the Offer, the Company and Edenbrook, severally and not jointly, will each purchase 50% of those shares properly tendered.

What will the purchase price for the shares be and what will be the form of payment?

The price per share that we will pay for shares properly tendered will be either $1.80 per share if up to 6,000,000 shares are tendered, or $1.96 per share if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest (the “Purchase Price”), up to 10,000,000 shares in the aggregate.

All shares we purchase in the Offer will be purchased at the same Purchase Price. If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires. See Section 3.

If your shares are purchased in the Offer, we will pay you the Purchase Price in cash, less any applicable tax withholding and without interest, promptly after the Offer expires. See Sections 1 and 5. Under no circumstances will we pay interest on the Purchase Price, even if there is a delay in making payment.

What is the recent market price of my shares?

The shares are quoted on the NASDAQ under the symbol “MCHX.” On August 7, 2020, the last full trading day completed prior to the day that the Board and Edenbrook reached a consensus regarding the basic economic

1

terms and timeline for the Offer, the reported closing price of the shares on the NASDAQ was $1.73 per share. On August 28, 2020, the last full trading day before we commenced the Offer, the reported closing price of the shares on the NASDAQ was $1.82 per share, which is greater than the lower price for the Offer of $1.80 per share. Stockholders are urged to obtain current market quotations for the shares. See Section 8.

How many shares will the Company and Edenbrook purchase in the Offer?

The Company and Edenbrook will each purchase 50% of those shares properly tendered, up to 10,000,000 shares in the aggregate.

If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires. The Offer is subject to certain conditions. See Section 7.

How will the Company and Edenbrook pay for the shares?

Assuming the maximum number of 10,000,000 shares are properly tendered in the Offer (with the Company and Edenbrook each purchasing 5,000,000 shares) at the higher price of the Offer of $1.96 per share, the aggregate purchase price would be approximately $19.6 million. The aggregate purchase price to be paid by each of the Company and Edenbrook would be approximately $9.8 million.

The Company anticipates that it will pay for such shares tendered from its available cash and cash equivalents.

Edenbrook anticipates that it will pay for such shares tendered from its available cash and cash equivalents. Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP have more than sufficient cash on hand to pay the full Purchase Price assuming the maximum number of 10,000,000 shares are tendered in the Offer.

Consummation of the Offer is not subject to any financing condition, but it is subject to certain other conditions. See Section 7.

How long do I have to tender my shares?

You may tender your shares until the Offer expires. The Offer will expire on October 7, 2020, at 11:59 p.m., New York City time, unless we extend it. See Section 1. If a broker, dealer, commercial bank, trust company or other nominee holds your shares, it is likely the nominee has established an earlier deadline for you to act to instruct the nominee to accept the Offer on your behalf. We urge you to contact the broker, dealer, commercial bank, trust company or other nominee to find out the nominee’s deadline.

Can the Offer be extended, amended or terminated?

We may choose to extend the Offer at any time and for any reason, subject to applicable laws. See Section 15. We cannot assure you that we will extend the Offer or indicate the length of any extension that we may provide. If we extend the Offer, we will delay the acceptance of any shares that have been tendered. We can amend the Offer in our sole discretion at any time prior to the Expiration Time. We can also terminate the Offer prior to the Expiration Time if the conditions set forth in Section 7 are not met. See Sections 7 and 15.

How will I be notified if you extend the Offer or amend the terms of the Offer?

If we extend the Offer, we will issue a press release announcing the extension and the new Expiration Time by 9:00 a.m., New York City time, on the next business day after the previously scheduled Expiration Time. We will announce any amendment to the Offer by making a public announcement of the amendment. See Section 15.

2

What is the purpose of the Offer and are the interests of Edenbrook different from my interests as a stockholder?

On August 31, 2020, the Board unanimously approved this Offer. The Board determined that the Offer is a prudent use of the Company’s financial resources and presents an appropriate balance between meeting the needs of the Company’s business and delivering value to the Company’s stockholders. The Board determined that a cash tender offer is an appropriate mechanism to return capital to stockholders that seek liquidity under current market conditions while, at the same time, allowing stockholders who do not participate in the Offer to share in a higher portion of the Company’s future potential.

As of August 10, 2020, Edenbrook beneficially owned approximately 19.5% of the Class B Common Stock, representing 5.0% of the voting power of the common stock. The purpose of the Offer for Edenbrook is to increase its ownership in the Company. If the tender offer is fully subscribed, Edenbrook would beneficially own approximately 36.67% of the Company’s outstanding Class B common stock, representing 8.45% of the voting power of the common stock. Edenbrook has also written put option contracts expiring in September 2020 pursuant to which Edenbrook may be required to purchase up to 240,000 additional shares of Class B Common Stock if the counterparty thereto exercises such put options. These put options were written by Edenbrook in December 2019 and January 2020.

Edenbrook’s interests in the Offer are different from those of stockholders being asked to tender their shares. In particular, it would benefit as a purchaser in the Offer from a lower Purchase Price. Also, if you properly tender all of your shares pursuant to the Offer, and your shares are purchased in the Offer by the Company or Edenbrook, as applicable, you will cease to have any interest in the Company and will not have the opportunity to participate in the future earnings or growth, if any, of the Company or bear the burden and risks of any decrease in value of the Company. On the other hand, Edenbrook will benefit from any future increase in the value of the Company with respect to such shares. Edenbrook will also bear the burden and risks of any future decrease in the value of the Company.

We believe that purchasing the shares in the Offer represents an attractive use of capital. We also believe that this Offer represents a mechanism to provide all of the holders of Class B common stock of the Company (other than Edenbrook) with the opportunity to tender all or a portion of their shares and, thereby, receive a return of their investment if they so elect. The Offer provides such stockholders (particularly those who, because of the size of their stockholdings, might not be able to sell their shares without potential disruption to the share price) with an opportunity to obtain liquidity with respect to all or a portion of their shares, without potential disruption to the share price and the usual transaction costs associated with market sales. In addition, if we complete the Offer, stockholders who do not participate in the Offer will automatically increase their relative percentage ownership interest in the Company and its future operations at no additional cost to them (with respect to the amount of shares purchased by the Company only).

The Offer also provides such stockholders with an efficient way to sell their shares without incurring broker’s fees or commissions associated with open market sales. Furthermore, odd lot holders who hold shares registered in their names and tender their shares directly to the Depositary and Paying Agent and whose shares are purchased pursuant to the Offer will avoid any applicable odd lot discounts that might be payable on sales of their shares. See Section 1.

Following the Offer, will the Company continue as a public company?

Yes. The completion of the Offer in accordance with its terms and conditions will not cause the Company to stop being quoted on the NASDAQ or to stop being subject to the periodic reporting requirements of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

The consummation of the Offer will decrease the public float of the shares, which may result in a reduction in liquidity and trading volume of the shares and could result in an increase in price volatility. Stockholders may not

3

be able to sell non-tendered shares in the future at a net price higher than the Purchase Price in the Offer. We can give no assurance as to the price at which a stockholder may be able to sell his or her shares in the future.

Upon consummation of the Offer, Edenbrook has agreed, pursuant to the Tender Offer Agreement (as defined herein), among other things:

The foregoing summary does not purport to be complete and is qualified in its entirety by reference to the Tender Offer Agreement, a copy of which is filed as an exhibit to the Schedule TO and which is incorporated by reference herein.

What are the significant conditions to the Offer?

Our obligations to accept and pay for your tendered shares depends upon a number of conditions that must be satisfied or waived by us prior to the Expiration Time, including, but not limited to:

4

The Offer is subject to a number of other conditions described in greater detail in Section 7. Each of these conditions is for our sole benefit and may be asserted or waived by us, in whole or in part, at any time and from time to time in our discretion prior to the Expiration Time.

How do I tender my shares?

If you want to tender all or part of your shares, you must do one of the following before the Expiration Time:

You may contact the Information Agent for assistance. The contact information for the Information Agent appears on the back cover of this Offer to Purchase. See Section 3 and the Instructions to the Letter of Transmittal.

What happens if more than 10,000,000 shares are tendered at the Purchase Price?

If more than 10,000,000 shares are properly tendered at the Purchase Price and not properly withdrawn prior to the Expiration Time, we will purchase shares:

Because of the “odd lot” priority, proration and conditional tender provisions described above, we may not purchase all of the shares that you properly tender. See Section 1.

If I own fewer than 100 shares and I tender all of my shares, will I be subject to proration?

If you own beneficially or of record fewer than 100 shares in the aggregate, you properly tender all of these shares and you complete the section entitled “Odd Lots” in the Letter of Transmittal and, if applicable, in the Notice of Guarantee Delivery, we will purchase all of your shares without subjecting them to the proration procedure. See Section 1.

Once I have tendered shares in the Offer, can I withdraw my tender?

Yes. You may withdraw any shares you have tendered at any time before 11:59 p.m., New York City time, on October 7, 2020, unless we extend the Offer, in which case you can withdraw your shares until the expiration of

5

the Offer as extended. If we have not accepted for payment the shares you have tendered to us, you may also withdraw your shares at any time after 12:00 midnight, New York City time, on October 29, 2020. See Section 4.

How do I properly withdraw shares I previously tendered?

To properly withdraw shares, you must deliver a written notice of withdrawal with the required information to the Depositary and Paying Agent while you still have the right to withdraw the shares. Your notice of withdrawal must specify your name, the number of shares to be withdrawn and the name of the registered holder of these shares. Some additional requirements apply if the share certificates to be withdrawn have been delivered to the Depositary and Paying Agent or if your shares have been tendered under the procedure for book-entry transfer set forth in Section 3. See Section 4. If you have tendered your shares by giving instructions to a broker, dealer, commercial bank, trust company or other nominee, you must instruct the nominee to arrange for the withdrawal of your shares.

Has the Board adopted a position on the Offer?

The Board has unanimously approved the Offer. However, neither the Board, Edenbrook, the Company, nor the Depositary and Paying Agent or the Information Agent is making any recommendation to you as to whether you should tender or refrain from tendering your shares or as to the Purchase Price. You must make your own decision as to whether to tender your shares and, if so, how many shares to tender. In so doing, you should read carefully the information in this Offer to Purchase and in the related Letter of Transmittal, including our reasons for making the Offer. See Section 2.

Do the directors or executive officers of the Company intend to tender their shares in the Offer?

None of the members of the Board or the executive officers of the Company intend to tender any of their shares in the Offer. See Section 2.

If I decide not to tender, how will the Offer affect my shares?

Stockholders who choose not to tender their shares will own a greater percentage interest in the outstanding common stock following the consummation of the Offer with respect to the shares repurchased by the Company, but not with respect to the shares purchased by Edenbrook. See Section 2.

When will the Company and Edenbrook pay for the shares I tender?

We will pay the Purchase Price, net to the seller in cash, less any applicable tax withholding and without interest, for the shares we respectively purchase promptly after the Expiration Time and the acceptance of the shares for payment. We do not expect, however, to announce the results of proration and begin paying for tendered shares until up to five business days after the Expiration Time. See Section 5.

Will I have to pay brokerage commissions if I tender my shares?

If you are the record owner of your shares and you tender your shares directly to the Depositary and Paying Agent, you will not have to pay brokerage fees or similar expenses. If you own your shares through a broker, dealer, commercial bank, trust company or other nominee and the nominee tenders your shares on your behalf, the nominee may charge you a fee for doing so. You should consult with your broker, dealer, commercial bank, trust company or other nominee to determine whether any charges will apply. See Section 3.

What are the U.S. federal income tax consequences if I tender my shares?

Generally, if you are a U.S. Holder (as defined in Section 14), you will be subject to U.S. federal income taxation when you receive cash from us in exchange for the shares you tender in the Offer. The receipt of cash for your

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tendered shares generally will be treated for U.S. federal income tax purposes as a sale or exchange eligible for capital gain or loss treatment, except in certain limited circumstances. See Section 14. If you are a Non-U.S. Holder (as defined in Section 14) and the Company’s stock is treated as “regularly traded on an established securities market,” you generally will not be subject to United States federal income tax on gains realized on the disposition of shares pursuant to the Offer, provided that (a) the gain is not effectively connected with the conduct of a trade or business by the Non-U.S. Holder in the United States and (b) in the case of a Non-U.S. Holder that is an individual, that the Non-U.S. Holder is not present in the United States for 183 days or more in the taxable year of the disposition.

All stockholders should review the discussion in Sections 3 and 14 regarding tax issues and consult their tax advisor with respect to the tax consequences of a tender of shares in their particular circumstances.

Will I have to pay stock transfer tax if I tender my shares?

We will pay all stock transfer taxes unless payment is made to, or if shares not tendered or accepted for payment are to be registered in the name of, someone other than the registered holder, or tendered certificates are registered in the name of someone other than the person signing the Letter of Transmittal. See Section 5.

Does the Company intend to repurchase any shares other than pursuant to the Offer during or after the Offer?

Rule 13e-4(f) under the Exchange Act prohibits the Company from purchasing any shares, other than in the Offer, until at least 10 business days after the Expiration Time. Accordingly, any repurchases outside of the Offer may not be consummated until at least 10 business days after the Expiration Time. See Section 10.

In November 2014, the Board authorized the repurchase of up to 3,000,000 shares of the Company’s Class B common stock with no set expiration date. The stock repurchase program will end upon the earlier of the date on which the plan is terminated by the Board or when all authorized repurchases are completed. The timing and amount of stock repurchases will be determined based upon the Company’s evaluation of market conditions and other factors, but the Company will not repurchase any shares outside of this Offer or for a period of 10 business days after the expiration of this Offer. The stock repurchase program may be suspended, modified or discontinued at any time and the Company has no obligation to repurchase any amount of its common stock under the stock repurchase program.

As of June 30, 2020, the Company had repurchased 1,680,872 shares of its common stock at a total cost of approximately $6.6 million under the stock repurchase program. In all instances, the repurchased shares were subsequently retired. Since June 30, 2020 through the date hereof, the Company has not repurchased any shares of common stock under the stock repurchase program. The shares purchased by the Company in this Offer will not be purchased as a part of the Company’s stock repurchase program.

Is there an agreement governing the Offer?

Yes, Edenbrook and the Company have entered into a Tender Offer Agreement, dated as of August 31, 2020 (the “Tender Offer Agreement”), a copy of which is filed as an exhibit to the Schedule TO and which is incorporated by reference herein, pursuant to which Edenbrook and the Company agreed that any amendment, extension, termination, waiver or other change or action under the Offer cannot be made by either party without the consent of the other party.

Upon consummation of the Offer, Edenbrook has agreed, pursuant to the Tender Offer Agreement, among other things:

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Pursuant to the Tender Offer Agreement, Edenbrook and the Company have also agreed to indemnify the other for (i) any untrue statement or alleged untrue statement by the indemnifying party of a material fact contained in the Schedule TO, this Offer to Purchase and the related Letter of Transmittal (or any document incorporated by reference therein) and (ii) the omission or alleged omission by the indemnifying party to state any material fact required to be stated herein or therein or necessary to make the statements herein or therein not misleading.

The foregoing summary does not purport to be complete and is qualified in its entirety by reference to the Tender Offer Agreement, a copy of which is filed as an exhibit to the Schedule TO and which is incorporated by reference herein. See Section 11.

If I tender my shares, may I still vote in the Company’s upcoming annual and special meetings of stockholders?

Yes, if you are a holder of record of our common stock on August 10, 2020, you are entitled to vote at the Company’s upcoming annual and special meetings of stockholders. The Company encourages you to review the definitive proxy statements it has filed with the SEC for further information about those meetings. With respect to this Offer, however, any stockholder may tender its shares to us (upon the terms and subject to the conditions of the Offer) regardless of when the stockholder acquired the shares.

Is there any other information I should consider in connection with the Offer?

Yes. You should carefully consider all of the offering materials in their entirety. You can read and review the information the Company has filed and will continue to file from time to time with the SEC (which the Company also posts on its website) which may communicate important information about the Company’s business. For example, on August 7, 2020, the Company entered into an Asset Purchase Agreement whereby the Company agreed to sell certain of its assets in exchange for the consideration provided in the agreement (“Asset Sale Transaction”). The Asset Sale Transaction is subject to stockholder approval at a special meeting scheduled on October 1, 2020. For more information, see Section 11. We encourage you to discuss all information relevant to you with your personal tax, financial, legal or other advisors to consider whether to tender any of your shares in the Offer.

To whom can I talk if I have questions?

If you have any questions regarding the Offer, please contact Equiniti (US) Services LLC, the Information Agent for the Offer, at (833) 503-4130. Additional contact information for the Information Agent is set forth on the back cover of this Offer to Purchase.

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CAUTIONARY NOTE ON FORWARD-LOOKING STATEMENTS

This Offer to Purchase, including any documents incorporated by reference or deemed to be incorporated by reference, contains forward-looking statements. All statements, other than statements of historical facts, included herein regarding the consummation of the Offer, the number of shares properly tendered in the Offer, the Asset Sale Transaction, and the Company’s strategy, future operations, future financial position, future revenues, other financial guidance, acquisitions, dispositions, projected costs, prospects, plans and objectives of management are forward-looking statements. The Company may not actually achieve the plans, intentions, or expectations disclosed in its forward-looking statements and you should not place undue reliance on the Company’s forward-looking statements. The Company uses words such as “believes,” “intends,” “expects,” “anticipates,” “plans,” “may,” “will” and similar expressions to identify forward-looking statements. All forward-looking statements, including, but not limited to, statements regarding the Company’s future operating results, financial position, prospects, acquisitions, dispositions, and business strategy, expectations regarding the Company’s growth and the growth of the industry in which the Company operates, and plans and objectives of management for future operations, are inherently uncertain as they are based on the Company’s expectations and assumptions concerning future events. The Company may not actually achieve the plans, intentions or expectations disclosed in the forward-looking statements it makes. There are a number of important factors that could cause the actual results of the Company to differ materially from those indicated by such forward-looking statements. Any or all of the Company’s forward-looking statements in this report may turn out to be inaccurate. The Company has based these forward-looking statements largely on its current expectations and projections about future events and financial trends that it believes may affect its financial condition, results of operations, business strategy and financial needs. They may be affected by inaccurate assumptions the Company might make or by known or unknown risks and uncertainties, including but not limited to the risks, uncertainties and assumptions described in the Company’s most recent Quarterly Report on Form 10-Q, in Part II, Item 1A. thereof under the caption “Risk Factors” and elsewhere in that report and in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, as amended, and those described from time to time in the Company’s future reports filed with the SEC. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this Offer to Purchase may not occur as contemplated and actual results could differ materially from those anticipated or implied by the forward-looking statements. In addition, the global economic climate and additional or unforeseen effects from the COVID-19 pandemic may amplify many of these risks. All forward-looking statements in this report are made as of the date hereof, based on information available to us as of the date hereof, and the Company assumes no obligation to update any forward-looking statement. The Company cautions you that these risks are not exhaustive and that it operates in a continually changing business environment and new risks emerge from time to time.

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INTRODUCTION

To the Holders of shares of common stock of the Company:

We invite the stockholders of the Company to tender their shares of the common stock of the Company. Upon the terms and subject to the conditions of this Offer to Purchase and the related Letter of Transmittal, the Company and Edenbrook are offering to purchase up to 10,000,000 shares of common stock in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, or (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest. The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, the Company and Edenbrook are each only required to purchase 50% of those shares properly tendered, up to 10,000,000 shares in them aggregate.

The Offer will expire at 11:59 p.m., New York City time, on October 7, 2020, unless extended.

If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires.

Tendering stockholders whose shares are registered in their own names and who tender directly to Equiniti Trust Company, the Depositary and Paying Agent for the Offer, will not be obligated to pay brokerage fees or commissions or, except as set forth in Instruction 7 to the Letter of Transmittal, stock transfer taxes on the purchase of shares by us under the Offer. If you own your shares through a broker, dealer, commercial bank, trust company or other nominee and the nominee tenders your shares on your behalf, the nominee may charge you a fee for doing so. You should consult your broker, dealer, commercial bank, trust company or other nominee to determine whether any charges will apply.

Our obligation to accept, and pay for, shares properly tendered pursuant to the Offer is conditioned upon satisfaction or waiver of the conditions set forth in Section 7 of this Offer to Purchase.

Section 14 describes various United States federal income tax consequences of a sale of shares under the Offer.

The Board has unanimously approved the Offer. However, neither the Board, Edenbrook, the Company, nor the Depositary and Paying Agent or the Information Agent is making any recommendation to you as to whether to tender or refrain from tendering your shares or as to the Purchase Price. You must make your own decision as to whether to tender your shares and, if so, how many shares to tender. In doing so, you should read carefully the information in this Offer to Purchase and in the related Letter of Transmittal, including our reasons for making the Offer. See Section 2.

As of August 10, 2020, there were 39,896,634 shares of common stock issued and outstanding. The shares are quoted on the NASDAQ under the symbol “MCHX.” On August 7, 2020, the last full trading day completed prior to the day that the Board, and Edenbrook reached a consensus regarding the basic economic terms and timeline for the Offer, the reported closing price of the shares on the NASDAQ was $1.73 per share. On August 28, 2020, the last full trading day before we commenced the Offer, the reported closing price of the shares on the NASDAQ was $1.82 per share, which is greater than the lower price for the Offer of $1.80 per share.

Stockholders are urged to obtain current market quotations for the shares before deciding whether to tender their shares. See Section 8.

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THE TENDER OFFER

1. Terms of the Offer

General. Upon the terms and subject to the conditions of this Offer, the Company and Edenbrook are offering to purchase up to 10,000,000 shares of common stock in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, or (ii) $1.96 per share, if more than 6,000,000 to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest.

The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, neither the Company nor Edenbrook is required to purchase all of the shares. Rather, subject to the satisfaction or waiver of the terms and conditions of the Offer, each of the Company and Edenbrook will purchase, and therefore only be liable with respect to, 50% of the shares properly tendered pursuant to this Offer. The Company and Edenbrook have filed a Tender Offer Statement on Schedule TO with the Securities and Exchange Commission (the “SEC”) on August 31, 2020(the “Schedule TO”).

The term “Expiration Time” means 11:59 p.m., New York City time, on October 7, 2020. We may, in our sole discretion, choose to extend the period of time during which the Offer will remain open, subject to applicable laws. In the event of an extension of the Offer, the term “Expiration Time” shall refer to the latest time and date at which the Offer, as so extended by us, shall expire. See Section 15 for a description of our right to extend, delay, terminate or amend the Offer.

The proration period and, except as described herein, withdrawal rights, will expire at the Expiration Time.

The Offer is subject to certain conditions. See Section 7.

In conducting the Offer, we are providing a two-tiered price structure, with a price that increases from $1.80 to $1.96 if 6,000,000 or more shares are properly tendered. See Section 8 for recent market prices for the shares.

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time, we will determine if the per share price is $1.80 or $1.96 per share, based on the number of shares properly tendered, up to 10,000,000 shares in the aggregate. Once the Purchase Price has been determined, we intend to promptly disclose such price in a manner calculated to inform stockholders of this information, which will include a press release.

If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares tendered but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Offer expires.

Priority of Purchases. Upon the terms and subject to the conditions of the Offer, we will purchase at the Purchase Price properly tendered shares not properly withdrawn on the basis set forth below:

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As a result of the foregoing priorities applicable to the purchase of shares tendered, it is possible that all of the shares that a stockholder properly tenders in the Offer may not be purchased. In addition, if a tender is conditioned upon the purchase of a specified number of shares, it is possible that none of those shares will be purchased.

Odd Lots. The term “odd lots” means all shares properly tendered prior to the Expiration Time by any person (an “Odd Lot Holder”) who owned beneficially or of record a total of fewer than 100 shares and so certified in the appropriate place on the Letter of Transmittal and, if applicable, on the Notice of Guaranteed Delivery.

To qualify for this preference, an Odd Lot Holder must properly tender all shares owned by the Odd Lot Holder in accordance with the procedures described in Section 3. Odd Lots will be accepted for payment before any proration of the purchase of other tendered shares. This preference is not available to partial tenders or to beneficial or record holders of an aggregate of 100 or more shares, even if these holders have separate accounts or certificates representing fewer than 100 shares. By tendering in the Offer, an Odd Lot Holder who holds shares in its name and tenders its shares directly to the Depositary and Paying Agent would not only avoid the payment of brokerage commissions, but also would avoid any applicable odd lot discounts in a sale of the holder’s shares. Any Odd Lot Holder wishing to tender all of its shares pursuant to the Offer should complete the section entitled “Odd Lots” in the Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery.

Proration. If proration of properly tendered shares is required, we will determine the proration factor promptly following the Expiration Time. Subject to adjustment to avoid the purchase of fractional shares and subject to the provisions governing conditional tenders described in Section 6, proration for each stockholder tendering shares, other than Odd Lot Holders, will be based on the ratio of the number of shares properly tendered by the stockholder to the total number of shares properly tendered by all stockholders, other than Odd Lot Holders. Because of the difficulty in determining the number of shares properly tendered and not properly withdrawn, and because of the odd lot procedure described above and the conditional tender procedure described in Section 6, we expect that we will not be able to announce the final proration factor or commence payment for any shares purchased pursuant to the Offer until up to five business days after the Expiration Time. The preliminary results of any proration will be announced by press release promptly after the Expiration Time. After the Expiration Time, stockholders may obtain preliminary proration information from the Information Agent and also may be able to obtain the information from their brokers.

As described in Section 14, the number of shares that we will purchase from a stockholder under the Offer may affect the U.S. federal income tax consequences to that stockholder and, therefore, may be relevant to a stockholder’s decision whether or not to tender shares and whether to condition any tender upon our purchase of a stated number of Shares held by such stockholder.

This Offer to Purchase and the related Letter of Transmittal will be mailed to record holders of shares and will be furnished to brokers, dealers, commercial banks and trust companies whose names, or the names of whose nominees, appear on the Company’s stockholder list or, if applicable, who are listed as participants in a clearing agency’s security position listing for subsequent transmittal to beneficial owners of shares.

2. Purpose of the Tender Offer; Certain Effects of the Tender Offer; Other Plans

Purpose of the Tender Offer. On August 31, 2020, the Board unanimously approved this Offer. The Board determined that the Offer is a prudent use of the Company’s financial resources and presents an appropriate balance between meeting the needs of the Company’s business and delivering value to the Company’s

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stockholders. The Board determined that a cash tender offer is an appropriate mechanism to return capital to stockholders that seek liquidity under current market conditions while, at the same time, allowing stockholders who do not participate in the Offer to share in a higher portion of the Company’s future potential. The Board believes that the Offer provides a mechanism to give the Company’s stockholders (other than Edenbrook) the opportunity to tender all or a portion of their shares and, thereby, receive a return of capital if they so elect. In addition, stockholders who do not participate in the Offer will automatically increase their relative percentage interest in the Company and its future operations, at no additional cost to them (with respect to the amount of shares purchased by the Company only). As a result, the Board believes that investing in the Company’s own shares in this manner is an attractive use of capital and an efficient means to provide value to the Company’s stockholders.

Assuming the maximum number of 10,000,000 shares are properly tendered in the Offer, at the maximum purchase price of $1.96 per share, the aggregate purchase price will be approximately $19.6 million, with the Company and Edenbrook each purchasing 50% of those shares properly tendered. The maximum aggregate purchase price to be paid by each of the Company and Edenbrook is approximately $9.8 million. See Section 8.

As of August 10, 2020, Edenbrook beneficially owned approximately 19.5% of the Class B Common Stock, representing 5.0% of the voting power of the common stock. The purpose of the Offer for Edenbrook is to increase its ownership in the Company. If the tender offer is fully subscribed, Edenbrook would beneficially own approximately 36.67% of the Company’s outstanding Class B common stock, representing 8.45% of the voting power of the common stock. Edenbrook has also written put option contracts expiring in September 2020 pursuant to which Edenbrook may be required to purchase up to 240,000 additional shares of Class B Common Stock if the counterparty thereto exercises such put options. These put options were written by Edenbrook in December 2019 and January 2020.

Edenbrook’s interests in the Offer are different from those of stockholders being asked to tender their shares. In particular, it would benefit as a purchaser in the Offer from a lower Purchase Price. Also, if you properly tender all of your shares pursuant to the Offer, and your shares are purchased in the Offer by the Company or Edenbrook, as applicable, you will cease to have any interest in the Company and will not have the opportunity to participate in the future earnings or growth, if any, of the Company or bear the burden and risks of any decrease in value of the Company. On the other hand, Edenbrook will benefit from any future increase in the value of the Company with respect to such shares. Edenbrook will also bear the burden and risks of any future decrease in the value of the Company.

We believe that buying shares in the Offer represents an attractive use of capital. The Offer provides such stockholders (particularly those who, because of the size of their stockholdings, might not be able to sell their shares without potential disruption to the share price) with an opportunity to obtain liquidity with respect to all or a portion of their shares, without potential disruption to the share price and the usual transaction costs associated with market sales. In addition, if we complete the Offer, stockholders who do not participate in the Offer will automatically increase their relative percentage ownership interest in the Company and its future operations at no additional costs to them (with respect to the amount of shares purchased by the Company only).

The Offer also provides registered stockholders with an efficient way to sell their shares without incurring broker’s fees or commissions associated with open market sales. Furthermore, odd lot holders who hold shares registered in their names and tender their shares directly to the Depositary and Paying Agent and whose shares are purchased pursuant to the Offer will avoid any applicable odd lot discounts that might be payable on sales of their shares. See Section 1.

The Board has unanimously approved the Offer. However, neither the Board, Edenbrook, the Company, nor the Depositary and Paying Agent or the Information Agent is making any recommendation to any stockholder as to whether to tender or refrain from tendering any shares. We have not authorized any person to make any such recommendation. Stockholders should carefully evaluate all information in the

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Offer. Stockholders are also urged to consult with their tax advisors to determine the consequences to them of participating or not participating in the Offer, and should make their own decisions about whether to tender shares and, if so, how many shares to tender. In doing so, you should read carefully the information in this Offer to Purchase and in the related Letter of Transmittal.

Certain Effects of the Offer. Stockholders who do not tender their shares pursuant to the Offer and stockholders who otherwise retain an equity interest in the Company as a result of a partial tender of shares or proration will continue to be owners of the Company. As a result, those stockholders will realize a proportionate increase in their relative percentage ownership interest in the Company and its future operations at no additional cost to them (with respect to the amount of shares purchased by the Company only), but will bear the attendant risks associated with owning the Company’s equity securities.

These risks include those resulting from a decrease in the public float of the shares which will result in limited liquidity and trading volume of the shares after the consummation of the Offer and could result in an increase in price volatility. Stockholders may not be able to sell non-tendered shares in the future at a net price higher than the Purchase Price in the Offer. We can give no assurance as to the price at which a stockholder may be able to sell his or her shares in the future.

Shares that the Company purchases pursuant to the Offer will be retired and will be available for it to issue without further stockholder action (except as required by applicable law) for purposes of including, without limitation, acquisitions, raising additional capital and the satisfaction of obligations under existing or future employee benefit or compensation programs or stock plans or compensation programs for directors. There can be no assurance that the Company will issue additional shares or equity interests in the future.

Shares acquired in the Offer will increase Edenbrook’s equity ownership in the Company. As of August 10, 2020, Edenbrook beneficially owned approximately 19.5% of the Class B Common Stock, representing 5.0% of the voting power of the common stock. If the tender offer is fully subscribed, Edenbrook would beneficially own approximately 36.67% of the Company’s outstanding Class B common stock, representing 8.45% of the voting power of the common stock. Neither Edenbrook nor any of its controlled affiliates that beneficially own shares intend to tender shares in the Offer. Edenbrook has also written put option contracts expiring in September 2020 pursuant to which Edenbrook may be required to purchase up to 240,000 additional shares of Class B Common Stock if the counterparty thereto exercises such put options. These put options were written by Edenbrook in December 2019 and January 2020.

Upon consummation of the Offer, Edenbrook has agreed, pursuant to the Tender Offer Agreement (as defined herein), among other things:

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The foregoing summary does not purport to be complete and is qualified in its entirety by reference to the Tender Offer Agreement, a copy of which is filed as an exhibit to the Schedule TO and which is incorporated by reference herein.

The Offer will reduce the Company’s “public float” (the number of shares owned by non-affiliate stockholders and available for trading in the securities markets) and is likely to reduce the number of the Company’s stockholders. These reductions may result in lower stock prices and reduced liquidity in the trading market for the Company’s common stock following completion of the Offer.

Except for the foregoing and as otherwise disclosed in this Offer to Purchase or the documents incorporated by reference herein (including the Asset Sale Transaction), neither the Company nor Edenbrook currently have any plans, proposals or negotiations underway that relate to or would result in:

Notwithstanding the foregoing, as part of the Company’s long-term corporate goal of increasing stockholder value, the Company has regularly considered alternatives to enhance stockholder value, including open market repurchases of its shares, modifications of its dividend policy, strategic acquisitions and business combinations, and the Company intends to continue to consider alternatives to enhance stockholder value. Except as otherwise disclosed in this Offer (including in the Company’s filings incorporated by reference into this Offer to Purchase), as of the date hereof, no agreements, understandings or decisions have been reached and there can be no assurance that the Company or Edenbrook, as applicable, will decide to undertake any such alternatives. Additionally, from time to time the Company may liquidate, merge or reorganize its subsidiaries for tax and corporate-related purposes.

3. Procedures for Tendering Shares

Proper Tender. For a stockholder to make a proper tender of shares under the Offer:

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If a broker, dealer, commercial bank, trust company or other nominee holds your shares, it is likely the nominee has established an earlier deadline for you to act to instruct the nominee to accept the Offer on your behalf. We urge you to contact your broker, dealer, commercial bank, trust company or other nominee to find out the nominee’s applicable deadline.

The valid tender of shares by you by one of the procedures described in this Section 3 will constitute a binding agreement between you and us on the terms of, and subject to the conditions to, the Offer.

We urge stockholders who hold shares through brokers or banks to consult the brokers or banks to determine whether transaction costs are applicable if they tender shares through the brokers or banks and not directly to the Depositary and Paying Agent.

Odd Lot Holders who tender all their shares must also complete the section captioned “Odd Lots” in the Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery, to qualify for the preferential treatment available to Odd Lot Holders as set forth in Section 1.

Book-Entry Transfer. For purposes of the Offer, the Depositary and Paying Agent will establish an account for the shares at The Depository Trust Company (the “book-entry transfer facility”) within two business days after the date of this Offer to Purchase. Any financial institution that is a participant in the book-entry transfer facility’s system may make book-entry delivery of shares by causing the book-entry transfer facility to transfer those shares into the Depositary and Paying Agent’s account in accordance with the book-entry transfer facility’s procedures for that transfer. Although delivery of shares may be effected through book-entry transfer into the Depositary and Paying Agent’s account at the book-entry transfer facility, the Letter of Transmittal, properly completed and duly executed, with any required signature guarantees, or an agent’s message, and any other required documents must, in any case, be transmitted to, and received by, the Depositary and Paying Agent at one of its addresses set forth on the back cover of this Offer to Purchase prior to the Expiration Time, or the tendering stockholder must comply with the guaranteed delivery procedures we describe below.

The confirmation of a book-entry transfer of shares into the Depositary and Paying Agent’s account at the book-entry transfer facility as we describe above is referred to herein as a “book-entry confirmation.” Delivery of documents to the book-entry transfer facility in accordance with the book-entry transfer facility’s procedures will not constitute delivery to the Depositary and Paying Agent.

The term “agent’s message” means a message transmitted by the book-entry transfer facility to, and received by, the Depositary and Paying Agent and forming a part of a book-entry confirmation, stating that the book-entry transfer facility has received an express acknowledgment from the participant tendering shares through the book-entry transfer facility that the participant has received and agrees to be bound by the terms of the Letter of Transmittal and that we may enforce that agreement against that participant.

Method of Delivery. The method of delivery of shares, the Letter of Transmittal and all other required documents, including delivery through the book-entry transfer facility, is at the election and risk of the tendering stockholder. Shares will be deemed delivered only when actually received by the Depositary and Paying Agent (including, in the case of a book-entry transfer, by book-entry confirmation). If you plan to make delivery by mail, we recommend that you deliver by registered mail with return receipt requested and obtain proper insurance. In all cases, sufficient time should be allowed to ensure timely delivery.

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Signature Guarantees. No signature guarantee will be required on a Letter of Transmittal for shares tendered thereby if:

For purposes hereof, a “registered holder” of tendered shares will include any participant in the book-entry transfer facility’s system whose name appears on a security position listing as the owner of those shares, and an “eligible institution” is a “financial institution,” which term includes most commercial banks, savings and loan associations and brokerage houses, that is a participant in any of the following: (i) the Securities Transfer Agents Medallion Program; (ii) the New York Stock Exchange, Inc. Medallion Signature Program; or (iii) the Stock Exchange Medallion Program.

Except as we describe above, all signatures on any Letter of Transmittal for shares tendered thereby must be guaranteed by an eligible institution. If the certificates for shares are registered in the name of a person other than the signer of the Letter of Transmittal, or if payment is to be made or certificates for shares not tendered or not accepted for payment are to be returned to a person other than the registered holder of the certificates surrendered, then the tendered certificates must be endorsed or accompanied by appropriate stock powers, in either case signed exactly as the name or names of the registered holders or owners appear on the certificates, with the signatures on the certificates or stock powers guaranteed as aforesaid. See Instructions 1 and 6 to the Letter of Transmittal.

If you wish to tender shares under the Offer and your certificates for shares are not immediately available or the procedures for book-entry transfer cannot be completed on a timely basis or time will not permit all required documents to reach the Depositary and Paying Agent prior to the Expiration Time, your tender may be effected if all the following conditions are met:

Stockholders may contact the Information Agent or their broker for assistance. The contact information for the Information Agent is on the back cover page of this Offer to Purchase.

A Notice of Guaranteed Delivery must be delivered to the Depositary and Paying Agent by facsimile transmission or mail before the Expiration Time and must include a guarantee by an eligible institution in the form set forth in the Notice of Guaranteed Delivery.

Return of Unpurchased Shares. The Depositary and Paying Agent will return certificates for unpurchased shares promptly after the expiration or termination of the Offer or the proper withdrawal of the shares, as applicable, or,

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in the case of shares tendered by book-entry transfer at the book-entry transfer facility, the Depositary and Paying Agent will credit the shares to the appropriate account maintained by the tendering stockholder at the book-entry transfer facility, in each case without expense to the stockholder.

Tendering Stockholders’ Representation and Warranty; Our Acceptance Constitutes an Agreement. It is a violation of Rule 14e-4 promulgated under the Exchange Act for a person acting alone or in concert with others, directly or indirectly, to tender shares for such person’s own account unless at the time of tender and at the Expiration Time such person has a “net long position” in (a) the shares that is equal to or greater than the amount tendered and will deliver or cause to be delivered such shares for the purpose of tendering to us within the period specified in the Offer or (b) other securities immediately convertible into, exercisable for or exchangeable into shares (“Equivalent Securities”) that is equal to or greater than the amount tendered and, upon the acceptance of such tender, will acquire such shares by conversion, exchange or exercise of such Equivalent Securities to the extent required by the terms of the Offer and will deliver or cause to be delivered such shares so acquired for the purpose of tender to us within the period specified in the Offer. Rule 14e-4 also provides a similar restriction applicable to the tender or guarantee of a tender on behalf of another person. A tender of shares made pursuant to any method of delivery set forth herein will constitute the tendering stockholder’s acceptance of the terms and conditions of the Offer, as well as the tendering stockholder’s representation and warranty to us that (a) such stockholder has a “net long position” in shares or Equivalent Securities at least equal to the shares being tendered within the meaning of Rule 14e-4, and (b) such tender of shares complies with Rule 14e-4. Our acceptance for payment of shares tendered pursuant to the Offer will constitute a binding agreement between the tendering stockholder and us upon the terms and subject to the conditions of the Offer.

A tender of shares made pursuant to any method of delivery set forth herein will also constitute a representation and warranty to us that the tendering stockholder has full power and authority to tender, sell, assign and transfer the shares tendered, and that, when the same are accepted for payment by us, we will acquire good, marketable and unencumbered title thereto, free and clear of all security interests, liens, restrictions, claims, encumbrances, conditional sales agreements and other obligations relating to the sale or transfer of the shares, and the same will not be subject to any adverse claim or right. Any such tendering stockholder will, on request by the Depositary and Paying Agent or us, execute and deliver any additional documents deemed by the Depositary and Paying Agent or us to be necessary or desirable to complete the sale, assignment and transfer of the shares tendered, all in accordance with the terms of the Offer.

A properly completed Letter of Transmittal, and any other documents required by the Letter of Transmittal, must be delivered to the Depositary and Paying Agent and not to us or the Information Agent. All authority conferred or agreed to be conferred by delivery of the Letter of Transmittal shall be binding on the successors, assigns, heirs, personal representatives, executors, administrators and other legal representatives of the tendering stockholder and shall not be affected by, and shall survive, the death or incapacity of such tendering stockholder.

Determination of Validity; Rejection of Shares; Waiver of Defects; No Obligation to Give Notice of Defects. All questions as to the number of shares to be accepted, the price to be paid for shares to be accepted and the validity, form, eligibility (including time of receipt) and acceptance for payment of any tender of shares will be determined by us, in our sole discretion, and our determination will be final and binding on all persons participating in the Offer, subject to such Offer participant’s disputing such determination in a court of competent jurisdiction. We reserve the absolute right prior to the expiration of the Offer to reject any or all tenders we determine not to be in proper form or the acceptance for payment of or payment for which may, in the opinion of our counsel, be unlawful. We also reserve the absolute right to waive any conditions of the Offer with respect to all stockholders prior to the Expiration Time or any defect or irregularity in any tender with respect to any particular shares or any particular stockholder whether or not we waive similar defects or irregularities in the case of other stockholders. No tender of shares will be deemed to have been validly made until all defects or irregularities relating thereto have been cured or waived. None of us, the Depositary and Paying Agent, the Information Agent or any other person will be under any duty to give notification of any defects or irregularities in tenders or incur any liability for failure to give any such notification. Our reasonable interpretation of the

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terms of and conditions to the Offer, including the Letter of Transmittal and the instructions thereto, will be final and binding on all persons participating in the Offer, subject to such Offer participant’s disputing such determination in a court of competent jurisdiction. By tendering shares to us, you agree to accept all decisions we make concerning these matters and waive any right you might otherwise have to challenge those decisions. We strongly encourage stockholders to submit completed tender materials as early as possible after you have properly considered the information in this Offer to Purchase, so that you will have as much time as possible prior the Expiration Time to correct any defects or irregularities in the materials you provide to us.

Backup Withholding. Under the U.S. backup withholding rules, 24% of the gross proceeds payable to a stockholder or other payee pursuant to the Offer must be withheld and remitted to the U.S. Treasury, unless the stockholder or other payee provides its taxpayer identification number (employer identification number or social security number) to the Depositary and Paying Agent and certifies that such number is correct or an exemption otherwise applies under applicable Treasury regulations. Therefore, except as provided below, each tendering stockholder that is a U.S. Holder (as defined in Section 14) should complete and sign the IRS Form W-9 included as part of the Letter of Transmittal and available on the IRS website so as to provide the information and certification necessary to avoid backup withholding. Backup withholding is not an additional tax. Rather, the amount of backup withholding can be refunded by the IRS or credited against the U.S. federal income tax liability of the person subject to backup withholding, provided the required information is timely furnished to the IRS. Payments of sale proceeds to U.S. stockholders by a broker and payments of dividends generally will be subject to information reporting to the Internal Revenue Service.

Certain stockholders (including, among others, certain corporations and certain foreign individuals and entities) are not subject to backup withholding. In order for a Non-U.S. Holder to qualify as a recipient exempt from backup withholding, that stockholder must submit a statement (generally, an IRS Form W-8BEN or other applicable IRS Form W-8 available on the IRS website), signed under penalties of perjury, attesting to that stockholder’s exempt status. Such statements can be obtained from the Depositary and Paying Agent or from the IRS at www.irs.gov. Backup withholding generally will not apply to amounts subject to the 30% or treaty-reduced rate of withholding.

ANY TENDERING STOCKHOLDER OR OTHER PAYEE THAT FAILS TO COMPLETE FULLY AND SIGN THE IRS FORM W-9 INCLUDED IN THE LETTER OF TRANSMITTAL OR APPLICABLE IRS FORM W-8 MAY BE SUBJECT TO REQUIRED U.S. BACKUP WITHHOLDING AT A RATE EQUAL TO 24% OF THE GROSS PROCEEDS PAID TO SUCH STOCKHOLDER OR OTHER PAYEE PURSUANT TO THE OFFER.

Lost Certificates. If the share certificates which a registered holder wants to surrender have been lost, destroyed or stolen, the stockholder should promptly notify Computershare, Inc. (the “Transfer Agent”) at +1 (800) 962-4284 (US, Canada, Puerto Rico) and +1 (781) 575-3100 (non-US). The Transfer Agent will instruct the stockholder as to the steps that must be taken in order to replace the certificates.

4. Withdrawal Rights

Except as this Section 4 otherwise provides, tenders of shares are irrevocable. You may withdraw shares that you have previously tendered under the Offer according to the procedures we describe below at any time prior to the Expiration Time for all shares. If we have not accepted for payment the shares you have tendered to us, you may also withdraw your shares at any time after 12:00 midnight, New York City time, on October 29, 2020.

For a withdrawal to be effective, a written notice of withdrawal must:

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If certificates for shares have been delivered or otherwise identified to the Depositary and Paying Agent, then, prior to the physical release of those certificates, the serial numbers shown on those certificates must be submitted to the Depositary and Paying Agent and, unless an eligible institution has tendered those shares, an eligible institution must guarantee the signatures on the notice of withdrawal.

If a stockholder has used more than one Letter of Transmittal or has otherwise tendered shares in more than one group of shares, the stockholder may withdraw shares using either separate notices of withdrawal or a combined notice of withdrawal, so long as the information specified above is included.

If shares have been delivered in accordance with the procedures for book-entry transfer described in Section 3, any notice of withdrawal must also specify the name and number of the account at the book-entry transfer facility to be credited with the withdrawn shares and otherwise comply with the book-entry transfer facility’s procedures.

Withdrawals of tenders of shares may not be rescinded, and any shares properly withdrawn will thereafter be deemed not validly tendered for purposes of the Offer. Withdrawn shares may be retendered at any time prior to the Expiration Time by again following one of the procedures described in Section 3.

We will decide, in our sole discretion, all questions as to the form and validity, including time of receipt, of notices of withdrawal, and each such decision will be final and binding on all person’s participating in the Offer, subject to such other participants disputing such determination in a court of competent jurisdiction. We also reserve the absolute right to waive any defect or irregularity in the withdrawal of shares by any stockholder, whether or not we waive similar defects or irregularities in the case of any other stockholder. None of the Company, Edenbrook, the Depositary and Paying Agent, the Information Agent or any other person will be under any duty to give notification of any defects or irregularities in any notice of withdrawal or incur any liability for failure to give any such notification.

If we extend the Offer, are delayed in our purchase of shares, or are unable to purchase shares under the Offer as a result of a failure of a condition disclosed in Section 7, then, without prejudice to our rights under the Offer, the Depositary and Paying Agent may, subject to applicable law, retain tendered shares on our behalf, and such shares may not be withdrawn except to the extent tendering stockholders are entitled to withdrawal rights as described in this Section 4. Our reservation of the right to delay payment for shares which we have accepted for payment is limited by Rule 13e-4(f)(5) promulgated under the Exchange Act, which requires that we must pay the consideration offered or return the shares tendered promptly after termination or withdrawal of a tender offer.

5. Purchase of Shares and Payment of Purchase Price

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time, we will accept for payment and pay the Purchase Price for (and thereby purchase) up to a total of 10,000,000 shares in the aggregate, properly tendered and not properly withdrawn, with the Company and Edenbrook each purchasing 50% of those shares properly tendered.

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time, we will determine if the per share price is either $1.80 (if up to 6,000,000 shares are properly tendered) or $1.96 per share (if more than 6,000,000 and up to 10,000,000 shares are properly tendered).

Subject to the conditions of the Offer, only shares properly tendered, or deemed properly tendered, will be eligible for purchase in the Offer. If more than 10,000,000 shares are properly tendered, we will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares),

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which we will purchase on a priority basis, and except for each conditional tender whose condition was not met, which we will not purchase. Shares tendered but not purchased pursuant to the Offer will be returned to the tendering stockholders at our expense promptly after the Expiration Time.

For purposes of the Offer, we will be deemed to have accepted for payment (and therefore purchased), subject to the “odd lot” priority, proration and conditional tender provisions of this Offer, shares that are properly tendered, only when, as and if we give oral or written notice to the Depositary and Paying Agent of our acceptance of the shares for payment pursuant to the Offer.

Upon the terms and subject to the conditions of the Offer, we will accept for payment and pay the per share purchase price for all of the shares accepted for payment pursuant to the Offer promptly after the Expiration Time. In all cases, payment for shares tendered and accepted for payment pursuant to the Offer will be made promptly, subject to possible delay in the event of proration, but only after timely receipt by the Depositary and Paying Agent of:

We will respectively pay for shares purchased pursuant to the Offer by depositing the aggregate purchase price for the shares with the Depositary and Paying Agent (with the Company and Edenbrook each purchasing 50% of those shares properly tendered), which will act as agent for tendering stockholders for the purpose of receiving payment from us and transmitting payment to the tendering stockholders.

In the event of proration, we will determine the proration factor and pay for those tendered shares accepted for payment promptly after the Expiration Time. However, we expect that we will not be able to announce the final results of any proration or commence payment for any shares purchased pursuant to the Offer until up to five business days after the Expiration Time. Certificates for all shares tendered and not purchased, including shares not purchased due to proration or conditional tender will be returned or, in the case of shares tendered by book-entry transfer, will be credited to the account maintained with the book-entry transfer facility by the participant who delivered the shares, to the tendering stockholder at our expense promptly after the Expiration Time or termination of the Offer.

Under no circumstances will we pay interest on the Purchase Price, including but not limited to, by reason of any delay in making payment. In addition, if certain events occur, we may not be obligated to purchase shares pursuant to the Offer. See Section 7.

We will pay all stock transfer taxes, if any, payable on the transfer to us of shares purchased pursuant to the Offer. If, however, payment of the Purchase Price is to be made to, or (in the circumstances permitted by the Offer) if unpurchased shares are to be registered in the name of, any person other than the registered holder, or if tendered certificates are registered in the name of any person other than the person signing the Letter of Transmittal, the amount of all stock transfer taxes, if any (whether imposed on the registered holder or the other person), payable on account of the transfer to the person will be deducted from the Purchase Price unless satisfactory evidence of the payment of the stock transfer taxes, or exemption from payment of the stock transfer taxes, is submitted. See Instruction 7 of the Letter of Transmittal.

6. Conditional Tender of Shares

Subject to the exception for Odd Lot Holders, in the event of an over-subscription of the Offer, shares properly tendered will be subject to proration. See Section 1. As discussed in Section 14, the number of shares to be

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purchased from a particular stockholder may affect the tax treatment of the purchase to the stockholder and the stockholder’s decision whether to tender. Accordingly, a stockholder may tender shares subject to the condition that a specified minimum number of the stockholder’s shares tendered pursuant to a Letter of Transmittal must be purchased if any shares tendered are purchased; provided that such minimum amount is at least 500 shares of common stock. Any stockholder desiring to make a conditional tender must so indicate in the box entitled “Conditional Tender” in the Letter of Transmittal, and, if applicable, in the Notice of Guaranteed Delivery.

Any tendering stockholder wishing to make a conditional tender must calculate and appropriately indicate the minimum number of shares that must be purchased if any are to be purchased (subject to the 500 share minimum requirement). After the Offer expires, if more than 10,000,000 shares are properly tendered, so that we must prorate our acceptance of and payment for tendered shares, we will calculate a preliminary proration percentage based upon all shares properly tendered, conditionally or unconditionally. If the effect of this preliminary proration would be to reduce the number of shares to be purchased from any stockholder below the minimum number specified in a conditional tender, the tender will automatically be regarded as withdrawn (except as provided in the next paragraph). All shares tendered by a stockholder subject to a conditional tender and regarded as withdrawn as a result of proration will be returned at our expense, promptly after the Expiration Time.

After giving effect to these withdrawals, we will accept the remaining shares properly tendered, conditionally or unconditionally, on a pro rata basis, if necessary. If conditional tenders would otherwise be regarded as withdrawn and would cause the total number of shares to be purchased to fall below 10,000,000 then, to the extent feasible, we will select enough of the conditional tenders that would otherwise have been withdrawn to permit us to purchase 10,000,000 shares. In selecting among the conditional tenders, we will select by random lot, treating all tenders by a particular taxpayer as a single lot, and will limit our purchase in each case to the designated minimum number of shares to be purchased. To be eligible for purchase by random lot, stockholders whose shares are conditionally tendered must have tendered all of their shares.

7. Conditions of the Tender Offer

Notwithstanding any other provision of the Offer, we will not be required to accept for payment, purchase or pay for any shares tendered, and may terminate or amend the Offer or may postpone the acceptance for payment of, or the purchase of and the payment for shares tendered, subject to the applicable rules under the Exchange Act, if at any time prior to the Expiration Time (whether any shares have theretofore been accepted for payment) any of the following events has occurred (or shall have been reasonably determined by us to have occurred) that, in our reasonable judgment and regardless of the circumstances giving rise to the event or events (other than any such event or events that are proximately caused by our action or failure to act), make it inadvisable to proceed with the Offer or with acceptance for payment:

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The conditions referred to above are for our sole benefit and may be asserted by us regardless of the circumstances giving rise to any of these conditions (other than conditions that are proximately caused by our action or failure to act), and may be waived by us, in whole or in part, at any time and from time to time in our reasonable discretion prior to the Expiration Time.

Our failure at any time to exercise any of the foregoing rights will not be deemed a waiver of any right, and each such right will be deemed an ongoing right that may be asserted at any time and from time to time prior to the Expiration Time. Any determination by us concerning the events described above will be final and binding on all persons participating in the Offer, subject to such Offer participant’s disputing such determination in a court of competent jurisdiction.

8. Price Range of the Shares; Dividends

Price Range of the Shares. The Class B common stock has been traded on the NASDAQ Global Select Market under the symbol “MCHX” since March 31, 2004. The following table sets forth, for the periods indicated, the high and low closing sales prices for Marchex’s Class B common stock as reported on the NASDAQ Global Select Market:

On August 7, 2020, the last full trading day completed prior to the day that the Board and Edenbrook reached a consensus regarding the basic economic terms and timeline for the Offer, the reported closing price of the shares

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on the NASDAQ was $1.73 per share. On August 28, 2020, the last full trading day before we commenced the Offer, the reported closing price of the shares on the NASDAQ was $1.82 per share, which is greater than the lower price for the Offer of $1.80 per share. Stockholders are urged to obtain current market quotations for the shares before deciding whether and at what purchase price or purchase prices to tender their shares.

Dividends. The Company has not paid dividends in the past two years and has no current plans to pay dividends or make any distributions on its common stock in the foreseeable future. In December 2017, the Company declared a special cash dividend in the amount of $0.50 per share on its Class A and B common stock, and it paid the total dividend amount of $21.9 million in the first quarter of 2018. The Company’s ability to pay dividends is dependent upon a variety of factors, including its financial results, liquidity and financial condition and capital requirements. There is no assurance that the Company will pay dividends in the future.

Share Repurchase Program. In November 2014, the Company established a 2014 share repurchase program, which authorized the Company to repurchase up to 3,000,000 shares in the aggregate of the Company’s Class B common stock. The Company has not made any share repurchases under this program in the past three years, and 1,319,128 shares of Class B Common Stock remain available for purchase under the plan. The timing and actual number of shares repurchased will depend on a variety of factors including price, corporate and regulatory requirements, capital availability, and other market conditions.

9. Source and Amount of Funds

Assuming the maximum number of 10,000,000 shares are properly tendered in the Offer, at the maximum purchase price of $1.96 per share, the aggregate purchase price will be approximately $19.6 million, with the Company and Edenbrook each purchase 50% of those shares properly tendered. The maximum aggregate purchase price to be paid by each of the Company and Edenbrook is approximately $9.8 million.

The Company anticipates that it will pay for such shares tendered from its available cash and cash equivalents. As a result, it will have reduced liquidity. Reduced liquidity could have certain material adverse effects on the Company, including, but not limited to, the following: (i) the Company’s available liquidity in the future for acquisitions, working capital, capital expenditures, and general corporate or other purposes could be impaired, and additional financing may not be available on terms acceptable to the Company; (ii) the Company’s ability to withstand competitive pressures may be decreased; and (iii) the Company’s reduced level of liquidity may make it more vulnerable to economic downturns, and reduce its flexibility in responding to changing business, regulatory and economic conditions. After the Offer is completed, the Company believes that its then-available cash and cash equivalents, cash flow from operations and investing activities and access to capital will continue to provide it with adequate financial resources to meet its working capital requirements and to fund capital expenditures as well as to engage in strategic activities.

Edenbrook anticipates that it will pay for such shares tendered from its available cash and cash equivalents. Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP have more than sufficient cash on hand to pay the full Purchase Price assuming the maximum number of 10,000,000 shares are tendered in the Offer.

Consummation of the Offer is not subject to any financing condition, but is subject to certain other conditions. See Section 7.

10. Information About the Company

The Company is a conversational analytics and solutions company that helps businesses connect, drive, measure, convert callers into customers, and connects the voice of the customer to our customers’ business. The Company delivers data insights and incorporates artificial intelligence (AI)-powered functionality that drives insights and solutions to help companies find, engage and support their customers across voice and text-based communication channels.

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The Company provides products and services for businesses of all sizes that depend on calls, texts and other communication channels to drive sales. Its analytics products can provide actionable intelligence on the major media channels advertisers use to acquire customers over the phone.

Where You Can Find More Information. The Company is subject to the information and reporting requirements of the Exchange Act, pursuant to which it files periodic reports, documents and other information with the SEC relating to its business, financial statements and other matters. These reports and other information may be accessed at www.sec.gov. The Company also posts the reports and other information it files with or furnishes to the SEC on its website, www.marchex.com. The information contained on our website is not incorporated into this Offer.

Incorporation by Reference. The rules of the SEC allow us to “incorporate by reference” information into this Offer to Purchase, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The Offer incorporates by reference the documents listed below (each SEC File No. 000-50658):

We are not, however, incorporating any documents or information that are deemed to be furnished and not filed in accordance with SEC rules and regulations.

You may obtain all documents we incorporate by reference through the Company’s website, www.marchex.com, and from the SEC at its website, www.sec.gov. We will also provide to each person to whom this Offer to Purchase is delivered, upon written or oral request, any document we incorporate by reference but do not deliver with this Offer to Purchase. You may request a copy of these documents by contacting us at Marchex, Inc., 520 Pike Street, Suite 2000, Seattle, Washington 98101 or (206) 331-3300. If so requested, we will provide a copy of the incorporated filings at no cost within one (1) business day.

Any statement contained in a document incorporated by reference into this Offer to Purchase will be deemed to be modified or superseded for purposes of this Offer to Purchase to the extent that a statement contained in this Offer to Purchase modifies or supersedes the statement. Any statement so modified or superseded will not be deemed, except as so modified or superseded, to constitute a part of this Offer to Purchase.

11. Interest of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares

To the Company’s knowledge, the following table sets forth information regarding the beneficial ownership of our Class A common stock and Class B common stock as of August 10, 2020 by:

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Percentage of beneficial ownership is based on 4,660,927 shares of our Class A common stock and 39,896,634 shares of our Class B common stock outstanding as of August 10, 2020. In computing the number of shares beneficially owned by a person and the percentage ownership of that person, shares of common stock subject to options or restricted stock units held by that person that are currently exercisable or exercisable or issuable upon vesting within 60 days of August 10, 2020, are deemed outstanding. These shares are not, however, deemed outstanding for the purposes of computing the percentage ownership of any other person. If the tender offer is fully subscribed, the Company and Edenbrook will have purchased approximately 25% of the Company’s outstanding Class B common stock as of the date hereof, and Edenbrook would beneficially own approximately 36.67% of the Company’s outstanding Class B common stock. Edenbrook has also written put option contracts expiring in September 2020 pursuant to which Edenbrook may be required to purchase up to 240,000 additional shares of Class B Common Stock if the counterparty thereto exercises such put options. These put options were written by Edenbrook in December 2019 and January 2020.

Except as otherwise noted below, the address for each beneficial owner listed below is c/o Marchex, Inc., 520 Pike Street, Suite 2000, Seattle, Washington 98101. Except as indicated in the footnotes below and except as subject to community property laws where applicable, the persons named in the table below have sole voting and investment power with respect to all shares of common stock shown as beneficially owned by them.

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Executive Compensation Matters

For more information regarding the Company’s equity incentive plans, director and executive officer compensation arrangements, and related matters, please see the Annual Report.

Asset Sale Transaction

On August 7, 2020, the Company and Archenia, Inc. (“Archenia”) entered into an Asset Purchase Agreement (the “Asset Purchase Agreement”), pursuant to which, and upon the terms and subject to the conditions thereof,

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Archenia will acquire the Company’s (i) mobile advertising network for businesses that drive sales through inbound phone calls (the “Call Marketplace Product”), (ii) advertising solution for small business resellers to sell call advertising, search marketing and other lead generation products through their existing sales channels to their small business advertisers (the “Local Leads Product”), and (iii) related business operations and certain other assets including an equity interest in Uproar.car Corporation (“Uproar,” and together with the Call Marketplace Product and the Local Leads Product, the “Business”), and assume certain liabilities of the Company for a purchase price of: (i) $2.25 million in cash; (ii) contingent consideration based on revenue from the Call Marketplace Product (2.5% of incremental revenues net of direct variable costs for a 24-month period following closing once cumulative revenues exceed $140 million post transaction), the Local Leads Product (15% of incremental revenues net of direct variable costs once cumulative revenues exceed $6 million post transaction), and Archenia’s total business (0.25% of incremental revenues once annual revenues exceed $53 million in any of calendar years 2021, 2022 and 2023); (iii) contingent sale transaction consideration (30% of incremental proceeds from any sale transaction with a value of greater than $10 million for the Company’s 90% disposed interest in the Business occurring within 24-months following closing); (iv) shares of Class B common stock in Archenia equal to a 10% equity interest at closing; and (v) the cancellation of Company stock options for 1,500,000 shares currently held by Russell C. Horowitz and Michael Arends (the “Asset Sale”). Archenia is an entity formed and controlled by Russell C. Horowitz, a director and named executive officer of the Company, and Michael Arends, a named executive officer of the Company. Following the closing of this contemplated transaction, Messrs. Horowitz and Arends will remain in their current executive officer positions with the Company with no change in their roles or duties. While Messrs. Horowitz and Arends are the controlling stockholders of Archenia, they have advised the Company that they will not have executive officer positions with Archenia. The Company and Archenia have also agreed to enter into a support services agreement pursuant to which the Company, following the closing of the transaction, will provide services to Archenia on a cost-plus 5% basis, with guaranteed payments to the Company of $3.5 million in the first year following closing, and $1.5 million in the second year following closing (with the second year guarantee subject to a minimum revenue threshold for such year) (the “Support Services Agreement” and together with the Asset Sale, the Asset Purchase Agreement and the other agreements and transactions contemplated thereby, the “Asset Sale Transaction”).

The approval of a majority of the Company’s disinterested stockholders is a closing condition of the Asset Sale Transaction. The Company filed a preliminary proxy statement relating to a special meeting of stockholders for the purpose of approving the Asset Sale Transaction on August 14, 2020 and a definitive proxy statement on August 24, 2020.

Related Party Transactions

For more information regarding the Company’s related party transactions, please see the Annual Report, as well as the definitive proxy statement relating to the Asset Sale Transaction filed with the SEC on August 24, 2020.

Tender Offer Agreement

Edenbrook and the Company have entered into a tender offer agreement, dated as of August 31, 2020 (the “Tender Offer Agreement”). Pursuant to the Tender Offer Agreement, the parties have agreed that any amendment, extension, termination, waiver or other change to the terms and conditions of the Offer cannot be made by either party without the consent of the other party. The parties have also agreed to cooperate with respect to any SEC filings in connection with the Offer.

Pursuant to the Tender Offer Agreement, the Company and Edenbrook have, among other things, agreed to indemnify the other for (i) any untrue statement or alleged untrue statement by the indemnifying party of a material fact contained in the Schedule TO, this Offer to Purchase and the related Letter of Transmittal (or any document incorporated by reference therein) and (ii) the omission or alleged omission by the indemnifying party to state any material fact required to be stated herein or therein or necessary to make the statements herein or therein not misleading.

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Upon consummation of the Offer, Edenbrook has agreed, pursuant to the Tender Offer Agreement, among other things:

The foregoing summary does not purport to be complete and is qualified in its entirety by reference to the Tender Offer Agreement, a copy of which is filed as an exhibit to the Schedule TO and which is incorporated by reference herein.

Recent Securities Transactions

Based on our records and on information provided to us by our directors, executive officers, affiliates, and subsidiaries, neither the Company, nor any of its affiliates, subsidiaries, directors, or executive officers have effected any transactions involving shares of the Company’s common stock during the 60 days prior to the date of this Offer to Purchase.

12. Effects of the Tender Offer on the Market for Shares; Registration under the Exchange Act

The completion of the Offer in accordance with its terms and conditions will not cause the Company to stop being listed on the NASDAQ or to stop being subject to the periodic reporting requirements of the Exchange Act.

However, the purchase by the Company of shares under the Offer will reduce the number of shares that might otherwise be traded publicly and is likely to reduce the number of stockholders. As a result, trading of a relatively small volume of the shares and limited liquidity after consummation of the Offer may have a greater impact on trading prices than would be the case prior to consummation of the Offer with an increase in price volatility. Stockholders may not be able to sell non-tendered shares in the future at a net price higher than the Purchase Price in the Offer. We can give no assurance as to the price at which a stockholder may be able to sell his or her shares in the future.

Upon consummation of the Offer, Edenbrook has agreed, pursuant to the Tender Offer Agreement, not to take certain actions that may impact the trading price of our common stock. See “ —11. Interest of Directors and Executive Officers; Transactions and Arrangements Concerning the Shares— Tender Offer Agreement” and the Tender Offer Agreement filed as an exhibit to this Schedule TO.

13. Legal Matters; Regulatory Approvals

We are not aware of any license or regulatory permit that is material to the Company’s business that might be adversely affected by our acquisition of shares as contemplated by the Offer or of any approval or other action by

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any government or governmental, administrative or regulatory authority or agency, domestic, foreign or supranational, that would be required for the acquisition or ownership of shares by us as contemplated by the Offer that is material to the success of the Offer. Should any such approval or other action be required, we presently contemplate that we will seek that approval or other action where practicable if practicable within the time period contemplated by the Offer. We are unable to predict whether we will be required to delay the acceptance for payment of or payment for shares tendered under the Offer pending the outcome of any such matter. Any such approval or other action, if needed, may not be obtained, may require substantial cost or conditions, and may result in adverse consequences to the Company’s business and financial condition if not obtained. Our obligations under the Offer to accept for payment and pay for shares is subject to certain conditions. See Section 7.

14. Certain Material U.S. Federal Income Tax Consequences of the Offer

The following summary describes certain material U.S. federal income tax consequences relevant to the Offer. This discussion is based upon the Code, existing and proposed Treasury Regulations, administrative pronouncements and judicial decisions, all as in effect as of the date hereof and any changes to which could materially affect the U.S. federal income tax consequences described herein and could be made on a retroactive basis.

This discussion deals only with shares held by holders as capital assets for U.S. federal income tax purposes and does not address all tax consequences, including tax consequences that may be relevant to various specified categories of holders (such as dealers in securities or commodities, traders in securities that elect to mark their holdings to market, financial institutions, regulated investment companies, real estate investment trusts, holders whose functional currency is not the U.S. dollar, insurance companies, pass-through entities, tax-exempt organizations, certain former citizens or long-term residents of the United States, holders who beneficially own directly or indirectly more than 5% all the Company’s outstanding shares, or holders who hold shares as part of a hedging, integrated, conversion or constructive sale transaction or as a position in a straddle). Different rules may apply to shares acquired as compensation (including shares acquired upon the exercise of employee stock options or otherwise as compensation). This discussion does not address the application of the alternative minimum tax or the state, local or non-U.S. tax consequences of participating in the Offer. Holders of shares should consult their tax advisors as to the particular tax consequences to them of participation in the Offer.

As used herein, a “U.S. Holder” means a beneficial holder of shares that is for U.S. federal income tax purposes: (a) an individual citizen or resident of the United States, (b) a corporation (or other entity treated as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the United States, any state thereof or the District of Columbia, (c) an estate the income of which is subject to U.S. federal income taxation regardless of its source, or (d) a trust if (i) a court within the United States can exercise primary supervision of the trust’s administration and one or more U.S. persons have the authority to control all substantial decisions of the trust or (ii) the trust has a valid election in effect under applicable regulations to be treated as a U.S. person.

If a partnership (including for this purpose any entity or arrangement, domestic or foreign, treated as a partnership for U.S. federal income tax purposes) beneficially owns shares, the tax treatment of a partner generally will depend upon the status of the partner and the activities of the partnership. Beneficial owners that are partnerships, and partners in such partnerships, should consult their own tax advisors.

Exchange of Shares Pursuant to the Offer. An exchange of shares for cash pursuant to the Offer will be a taxable transaction for U.S. federal income tax purposes. Additionally, the Company and Edenbrook intend to treat each holder’s exchange of shares pursuant to the Offer as a single integrated transaction, as they will not trace whether or in what proportion such tendering holder’s shares are acquired by the Company or Edenbrook, and the remainder of this discussion so assumes. A holder that participates in the Offer will be treated, depending on such holder’s particular circumstances, either as recognizing gain or loss from the disposition of the shares or as receiving a distribution from us. If the exchange of shares for cash does not qualify as a sale or exchange as

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discussed below, the distribution may be taxable as a dividend if and to the extent the Company has either cumulative earnings and profits through December 31, 2019, which is the end of the Company’s latest taxable year, or earnings and profits of the Company’s current taxable year ending December 31, 2020. The Company does not have cumulative earnings and profits for the period from the Company’s formation through December 31, 2019. There can be no assurance that the Company will not have earnings and profits for its tax year ending December 31, 2020.

In general, under applicable U.S. federal income tax laws, a holder of corporate stock that receives a payment from the issuer of all or a portion of such stock in redemption of such stock will be treated as having received a distribution taxable as a dividend to the extent of the issuer’s earnings and profits unless the exchange (a) results in a “complete termination” of all such holder’s equity interest in the Company, (b) results in a “substantially disproportionate” redemption with respect to such holder, or (c) is “not essentially equivalent to a dividend” with respect to the holder. If one of these requirements is met, then the redemption will not be treated as a dividend but instead as a taxable exchange of the shares by such holders generally resulting in capital gain or loss. In applying the relevant test, a holder must take into account shares that such holder constructively owns under certain attribution rules, pursuant to which the holder will be treated as owning shares owned by certain family members (except that in the case of a “complete termination” a holder may waive, under certain circumstances, attribution from family members) and related entities and shares that the holder has the right to acquire by exercise of an option. An exchange of shares for cash will be a substantially disproportionate redemption with respect to a holder if the percentage of the then-outstanding shares owned by such holder in the Company immediately after the exchange is less than 80% of the percentage of the shares owned by such holder in the Company immediately before the exchange. If an exchange of shares for cash fails to satisfy the “substantially disproportionate” test, the holder nonetheless may satisfy the “not essentially equivalent to a dividend” test. An exchange of shares for cash will satisfy the “not essentially equivalent to a dividend” test if it results in a “meaningful reduction” of the holder’s equity interest in the Company. While it is not free from doubt, the portion of an exchange of shares for cash by a holder with the Company where such exchange results in any reduction of the proportionate equity interest in the Company and where such holder prior to the tender has a relative equity interest in the Company that is minimal and that does not exercise any control over or participate in the management of our corporate affairs should be treated as “not essentially equivalent to a dividend.” Holders should consult their tax advisors regarding the application of these rules to their particular circumstances.

U.S. Holders. Assuming no portion of the amount that a U.S. Holder receives pursuant to this Offer is treated as a dividend, a U.S. Holder generally will recognize gain or loss from the disposition of the shares for cash. Such gain or loss will be equal to the difference between the amount of cash received and such U.S. Holder’s tax basis in the shares exchanged therefor. Any such gain or loss will be capital gain or loss and will be long-term capital gain or loss if the holding period of the shares exceeds one year as of the date of the exchange. Long-term capital gains of non-corporate U.S. Holders are taxed at preferential rates. Capital losses are subject to limitations on their use. Depending upon the U.S. Holder’s circumstances, the 3.8% net investment tax may also apply to any gain recognized on such a disposition. See Section 3 with respect to the application of U.S. backup withholding. Holders should consult their tax advisers as to the tax consequences of the receipt of any amount in exchange for shares pursuant to this Offer.

Non-U.S. Holders. As used herein, a “Non-U.S. Holder” is a beneficial owner of shares, other than a partnership or an entity classified as a partnership for U.S. federal income tax purposes, that is not a U.S. Holder. Any gain recognized on the receipt of cash pursuant to the Offer by a Non-U.S. Holder generally will not be subject to U.S. federal income tax unless:

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Pursuant to the Foreign Investors in Real Property Tax Act of 1980 (“FIRPTA”), gross proceeds from a disposition of a United States Real Property Interest, including an interest in a United States Real Property Holding Company, generally is subject to withholding at a rate of 15%. The Company and Edenbrook intend to take the position that the exchange of shares for cash pursuant to this offer generally would not be subject to withholding under FIRPTA for holders who own 5% or less of all outstanding shares because while not free from doubt, the Company’s common stock should be treated as “regularly traded on an established securities market” pursuant to the Internal Revenue Code and applicable Treasury Regulations. However, the Company and Edenbrook, directly or through an agent, reserve the right to withhold FIRPTA withholding taxes on these stockholders to the extent required by law.

Non-U.S. Holders should consult their tax advisors regarding the U.S. federal income tax consequences and any applicable foreign tax consequences of the Offer, and should also see Section 3 for a discussion of the application of U.S. backup withholding.

THE U.S. FEDERAL INCOME TAX DISCUSSION SET FORTH ABOVE MAY NOT BE APPLICABLE DEPENDING UPON A HOLDER’S PARTICULAR SITUATION. HOLDERS SHOULD CONSULT THEIR OWN TAX ADVISORS CONCERNING THE TAX IMPLICATIONS OF THE OFFER UNDER APPLICABLE FEDERAL, STATE OR LOCAL LAWS. NON-U.S. HOLDERS SHOULD ALSO CONSULT THEIR OWN TAX ADVISORS REGARDING THE TAX CONSEQUENCES UNIQUE TO HOLDERS WHO ARE NOT U.S. PERSONS.

15. Extension of the Tender Offer; Termination; Amendment

We expressly reserve the right, in our sole discretion, at any time prior to the Expiration Time and from time to time, and regardless of whether or not any of the events set forth in Section 7 shall have occurred or shall be deemed by us to have occurred, to extend the period of time during which the Offer is open and thereby delay acceptance for payment of, and payment for, any shares by giving oral or written notice of such extension to the Depositary and Paying Agent and making a public announcement of such extension. We also expressly reserve the right, in our sole discretion, if any of the conditions set forth in Section 7 has occurred or is deemed by us to have occurred, to terminate the Offer prior to the Expiration Time and reject for payment and not pay for any shares not theretofore accepted for payment or paid for or, subject to applicable law, to postpone payment for shares by giving oral or written notice of such termination or postponement to the Depositary and Paying Agent and making a public announcement of such termination or postponement. Our reservation of the right to delay payment for shares which we have accepted for payment is limited by Rule 13e-4(f)(5) promulgated under the Exchange Act, which requires that we must pay the consideration offered or return the shares tendered promptly after termination or withdrawal of a tender offer. Subject to compliance with applicable law, we further reserve the right, in our sole discretion, and regardless of whether any of the events set forth in Section 7 shall have occurred or shall be deemed by us to have occurred, to amend the Offer in any respect, including, without limitation, by decreasing or increasing the consideration offered in the Offer to holders of shares or by decreasing or increasing the number of shares being sought in the Offer. Amendments to the Offer may be made at any time and from time to time effected by public announcement, such announcement, in the case of an extension, to be issued no later than 9:00 a.m., New York City time, on the next business day after the last previously scheduled

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or announced Expiration Time. Any public announcement made under the Offer will be disseminated promptly to stockholders in a manner reasonably designed to inform stockholders of such change. Without limiting the manner in which we may choose to make a public announcement, except as required by applicable law, we shall have no obligation to publish, advertise or otherwise communicate any such public announcement other than by issuing a press release. In addition, we would file such press release as an exhibit to the Schedule TO.

If we materially change the terms of the Offer or the information concerning the Offer, we will extend the Offer to the extent required by the rules promulgated under the Exchange Act. These rules and certain related releases and interpretations of the SEC provide that the minimum period during which a tender offer must remain open following material changes in the terms of the Offer or information concerning the Offer (other than a change in price or a change in percentage of securities sought) will depend on the facts and circumstances, including the relative materiality of such terms or information; however, in no event will the Offer remain open for fewer than five business days following such a material change in the terms of, or information concerning, the Offer. If (i)(a) we increase or decrease the price to be paid for shares, (b) decrease the number of shares being sought in the Offer, or (c) increase the number of shares being sought in the Offer and (ii) the Offer is scheduled to expire at any time earlier than the expiration of a period ending on the tenth business day from, and including, the date that such notice of an increase or decrease is first published, sent or given to stockholders in the manner specified in this Section 15, the Offer will be extended until the expiration of such period of ten business days.

16. Certain Information Concerning Edenbrook

Each of Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP are an affiliate of Edenbrook Capital, LLC. Jonathan Brolin is the principal of Edenbrook Capital, LLC.

Schedule A attached hereto and incorporated by reference herein sets forth the name, position, citizenship, business address, current principal occupation or employment, material occupations, positions, offices or employments during the past five years and the principal business and address of any business corporation or other organization in which such occupation, position, office or employment was carried on, of Mr. Brolin. Mr. Brolin is a United States citizen.

None of foregoing persons have been, during the past five years: (a) convicted in a criminal proceeding; or (b) a party to any judicial or administrative proceeding that resulted in a judgment, decree or final order enjoining the person from future violations of, or prohibiting activities subject to, federal or state securities laws, or a finding of any violation of federal or state securities laws.

As of August 10, 2020, Edenbrook beneficially owned approximately 19.5% of the Class B Common Stock, representing 5.0% of the voting power of the common stock. If the tender offer is fully subscribed, Edenbrook would beneficially own approximately 36.67% of the Company’s outstanding Class B common stock, representing 8.45% of the voting power of the common stock. Edenbrook has also written put option contracts expiring in September 2020 pursuant to which Edenbrook may be required to purchase up to 240,000 additional shares of Class B Common Stock if the counterparty thereto exercises such put options. Neither Edenbrook nor any of its controlled affiliates that beneficially own shares will tender shares in the Offer. These put options were written by Edenbrook in December 2019 and January 2020.

17. Background of the Offer; Contacts

The Board and senior management, with the assistance of the Company’s outside legal and financial advisors, regularly review the Company’s long-term strategic plan with the goal of maximizing stockholder value. From time to time, the Board has explored whether to repurchase shares of common stock, or other strategic transactions. Also from time to time, stockholders of the Company have inquired about additional opportunities for liquidity.

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In November 2014, the Company established a 2014 share repurchase program, which authorized the Company to repurchase up to 3,000,000 shares in the aggregate of the Company’s Class B common stock. The Company has not made any share repurchases under this program in the past three years, and 1,319,128 shares of Class B Common Stock remain available for purchase under the plan.

In December 2017, the Company declared a special cash dividend in the amount of $0.50 per share on its Class A and B common stock, and it paid the total dividend amount of $21.9 million in the first quarter of 2018. The Company has not paid dividends in the past two years and has no current plans to pay dividends or make any distributions on its common stock in the foreseeable future.

In June 2020, the Board and senior management began to preliminarily consider the possibility of a tender offer pursuant to which the Company would repurchase shares of its Class B common stock. In addition, in connection with its ongoing consideration of strategic transactions, the Board and senior management were also preliminarily discussing a potential sale of the Company’s Business, which discussions advanced to formal negotiations in July 2020 and August 2020.

On August 6, 2020, the Board, senior management and outside counsel at DLA Piper LLP (US) met via teleconference with Edenbrook and its outside counsel at Schulte Roth & Zabel LLP to preliminarily discuss the merits of, and the timeline, structure, and related considerations associated with, a potential joint tender offer.

On August 7, 2020, the Audit Committee of the Board met to consider the financial results for the second quarter of 2020. The Board and senior management also discussed the possibility of a joint tender offer with Edenbrook. These discussions included, among other things, the trading price and liquidity of the Company’s common stock, whether a tender offer would be an attractive use of cash by the Company, the merits and risks of conducting a tender offer, the relationship between a tender offer and the Asset Sale Transaction, the potential effects of a tender offer on the liquidity of the remaining shares following a tender offer, and the potential advantages and disadvantages of a potential joint tender offer with Edenbrook. The Board authorized senior management to continue discussions with Edenbrook, including as to indicative economic terms and a timeline for a potential joint tender offer.

On August 8, 2020, the Company’s senior management and Edenbrook reached a consensus regarding the basic economic terms and timeline for a potential joint tender offer, including a price per share of $1.80 (if up to 6,000,000 shares are tendered) or $1.96 (if more than 6,000,000 up to 10,000,000 shares are tendered), the aggregate maximum of up to 10,000,000 shares in the aggregate split 50% between the Company and Edenbrook, no minimum number of shares as a condition to closing the tender offer, and a target closing in October 2020 unless extended.

On August 10, 2020, the Company announced its intent to conduct the Offer, the Asset Sale Transaction, and its financial results for the second quarter of 2020.

On August 14, 2020, the Company filed a preliminary proxy statement relating to a special meeting of stockholders for the purpose of approving the Asset Sale Transaction.

On August 18, 2020, the Company began coordinating with Edenbrook and its counsel regarding the process for preparing the documentation for the Offer. During that week, legal counsel and management of the Company discussed with representatives of Edenbrook issues and concerns regarding the more detailed terms of the proposed joint tender offer, including the terms of the Tender Offer Agreement.

From August 24, 2020 until the commencement of the Offer, the Company and its legal counsel negotiated with Edenbrook and its legal counsel as to certain features of the proposed joint tender offer and related agreements and tender offer documents, including the Offer to Purchase and the Tender Offer Agreement.

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On August 31, 2020, the Board met telephonically with management and its legal counsel to discuss the proposed joint tender offer and related agreements and tender offer documents. After considering the proposed terms of the tender offer, the views of management and the advice of legal counsel, the Board determined that it was in the best interests of the Company and its stockholders to pursue the Offer and authorized management to commence the Offer. The Board further determined that it would not make any recommendation to the Company’s stockholders regarding whether they should participate in the Offer.

On August 31, 2020, the Company and Edenbrook commenced the Offer.

18. Fees and Expenses

We have retained Equiniti Trust Company to act as the Depositary and Paying Agent, and Equiniti (US) Services LLC to act as the Information Agent in connection with the Offer. In these capacities, Equiniti Trust Company and Equiniti (US) Services LLC will receive customary compensation, reimbursement for out-of-pocket expenses, and indemnification against certain liabilities in connection with the Offer, including liabilities under the federal securities laws. As part of the services included in such retention, Equiniti (US) Services LLC, as Information Agent, may contact holders of shares by personal interview, mail, electronic mail, telephone, telex, telegraph and other methods of electronic communication and may request brokers, dealers, commercial banks, trust companies and other nominees to forward the Offer materials to beneficial holders of shares.

We will not pay any fees or commissions to any broker, dealer, commercial bank, trust company or any other person (other than the Information Agent and the Depositary and Paying Agent) for soliciting tenders of shares pursuant to the Offer. Brokers, dealers, commercial banks, trust companies and other nominees will, upon request, be reimbursed by us for reasonable and necessary costs and expenses incurred by them in forwarding materials to their customers. No broker, dealer, commercial bank or trust company has been authorized to act as our agent or the agent of the Information Agent or the Depositary and Paying Agent for purposes of the Offer. We will pay or cause to be paid all stock transfer taxes, if any, on our purchase of shares, except as otherwise provided in Instruction 7 in the Letter of Transmittal.

19. Miscellaneous

The Company and Edenbrook have filed with the SEC a Tender Offer Statement on Schedule TO, which contains additional information with respect to the Offer. The Schedule TO, including the exhibits and any amendments and supplements thereto, may be examined, and copies may be obtained, at the same places and in the same manner as is set forth in Section 10 with respect to information concerning the Company.

This Offer to Purchase and accompanying Letter of Transmittal do not constitute an offer to purchase securities in any jurisdiction in which such offer is not permitted or would not be permitted. If we become aware of any jurisdiction where the making of the Offer or the acceptance of shares pursuant thereto is not in compliance with applicable law, we will make a good faith effort to comply with the applicable law where practicable. If, after such good faith effort, we cannot comply with the applicable law, the Offer will not be made to (nor will tenders be accepted from or on behalf of) the holders of shares in such jurisdiction.

You should only rely on the information contained in this Offer to Purchase or to which we have referred to you. We have not authorized any person to make any recommendation on behalf of us as to whether you should tender or refrain from tendering your shares in the Offer. We have not authorized any person to give any information or to make any representation in connection with the Offer other than those contained in this Offer to the Purchase or in the related Letter of Transmittal. If given or made, any recommendation or any such information or representation must not be relied upon as having been authorized by us, the Depositary and Paying Agent or the Information Agent.

August 31, 2020

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SCHEDULE A

Controlling Person of Edenbrook Capital, LLC

Jonathan Brolin is the Founder and Managing Partner of Edenbrook Capital, LLC, which he founded in 2011. Edenbrook takes a private equity approach to public markets, principally through concentrated, long-term investments in small and mid-cap companies. Mr. Brolin has over 25 years of experience in public and private equity investing and investment banking. In addition, Mr. Brolin serves as a Fellow at the Gabelli Center for Global Security Analysis at Fordham University’s School of Business, where he also teaches Advanced Topics in Value Investing. He earned his M.B.A. from Columbia Business School, where he was a member of the Beta Gamma Sigma Honor Society, and his B.A. from the University of Pennsylvania, where he was a Benjamin Franklin Scholar and General Honors Student. Mr. Brolin has served as a Director of Frequency Electronics, Inc. since November 2017. Mr. Brolin also serves as a Director of CXO Nexus, Inc., a private software company focused on vendor spend management.

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The Letter of Transmittal, certificates for shares and any other required documents should be sent or delivered by each stockholder of the Company or his or her broker, dealer, commercial bank, trust company or other nominee to the Depositary and Paying Agent as follows:

The Depositary and Paying Agent for the Offer is:

Equiniti Trust Company

Delivery of the Letter of Transmittal to an address other than as set forth above will not constitute a valid delivery to the Depositary and Paying Agent.

Questions and requests for assistance or for additional copies of this Offer to Purchase, the Letter of Transmittal and the Notice of Guaranteed Delivery may be directed to the Information Agent at the telephone number and location listed below. You may also contact your broker, dealer, commercial bank, trust company or other nominee for assistance concerning the Offer.

90 Park Avenue

New York, New York 10016

Stockholders please call toll-free: (833) 503-4130

Banks and Brokers Call: (516)220-8356 Email: marchexinfo@equiniti.com

Exhibit (a)(1)(B)

Letter of Transmittal

To Tender Shares of Class B Common Stock

Pursuant to the Offer to Purchase for Cash

Dated August 31, 2020

by

Marchex, Inc.

and

Edenbrook Capital, LLC

of

Up to 10,000,000 shares of Class B common stock

of

Marchex, Inc.

at

a Purchase Price of –

$1.80 per share if up to 6,000,000 shares are tendered, or

$1.96 per share if more than 6,000,000 up to 10,000,000 shares are tendered

The Depositary Agent for the Offer is:

Equiniti Trust Company

Delivery of this Letter of Transmittal to an address other than as set forth above does not constitute a valid delivery. The instructions set forth in this Letter of Transmittal should be read carefully before this Letter of Transmittal is completed.

The names and addresses of the registered holders of the tendered Shares should be printed, if not already printed above, exactly as they appear on the Share Certificates (as defined below) tendered hereby.

This Letter of Transmittal is to be used by stockholders if certificates for Shares are to be forwarded herewith or if shares are held in book-entry form on the records of the Depositary.

Holders of Shares whose certificates for such Shares (the “Share Certificates”) are not immediately available, or who cannot complete the procedure for book-entry transfer on a timely basis, or who cannot deliver all other required documents to the Depositary Agent prior to the Expiration Date (as defined in the Prospectus), must tender their Shares according to the guaranteed delivery procedure set forth in “The Offer—Guaranteed Delivery” of the Prospectus. See Instruction 2.

Indicate below the order (by certificate number) in which shares are to be purchased in the event of proration (attach additional signed list if necessary). If you do not designate an order, if less than all shares tendered are purchased due to proration, shares will be selected for purchase by the Depositary and Paying Agent. See Instruction 15.

This Letter of Transmittal is to be used either if certificates for shares (as defined below) are to be forwarded herewith or, shares are held in book entry form on the records of the Depository or, unless an agent’s message is utilized, if delivery of shares is to be made by book-entry transfer to an account maintained by the Depositary and Paying Agent (as defined below) at the book-entry transfer facility (as defined in Section 3 of the Offer to Purchase) pursuant to the procedures set forth in Section 3 of the Offer to Purchase. Tendering stockholders whose certificates for shares are not immediately available or who cannot deliver either the certificates for, or a book-entry confirmation (as defined in Section 3 of the Offer to Purchase) with respect to, their shares and all other documents required hereby to the Depositary and Paying Agent prior to the Expiration Time must tender their shares in accordance with the guaranteed delivery procedures set forth in Section 3 of the Offer to Purchase. See Instruction 2.

Please note that if you want to retain your shares, you do not need to take any action.

DELIVERY OF DOCUMENTS TO THE BOOK-ENTRY TRANSFER FACILITY DOES NOT CONSTITUTE DELIVERY TO THE DEPOSITARY AND PAYING AGENT.

ODD LOTS

(See Instruction 14)

To be completed only if shares are being tendered by or on behalf of a person owning, beneficially or of record, an aggregate of fewer than 100 shares. The undersigned either (check one box):

☐ is the beneficial or record owner of an aggregate of fewer than 100 shares, all of which are being tendered; or

☐ is a broker, dealer, commercial bank, trust company, or other nominee that (a) is tendering for the beneficial owner(s), shares with respect to which it is the record holder, and (b) believes, based upon representations made to it by the beneficial owner(s), that each such person is the beneficial owner of an aggregate of fewer than 100 shares and is tendering all of the shares.

CONDITIONAL TENDER

(See Instruction 13)

A tendering stockholder may condition his, her or its tender of shares upon the Purchasers purchasing a specified minimum number of the shares tendered; provided that such minimum amount is at least 500 shares, all as described in Section 6 of the Offer to Purchase. Unless at least the minimum number of shares you indicate below is purchased by the Purchasers pursuant to the terms of the Offer, none of the shares tendered by you will be purchased. It is the tendering stockholder’s responsibility to calculate the minimum number of shares that must be purchased if any are purchased, and each stockholder is urged to consult his or her own tax advisor before completing this section. Unless this box has been checked and a minimum specified (subject to the 500 share minimum), your tender will be deemed unconditional.

☐ The minimum number of shares that must be purchased from me, if any are purchased from me, is: ________________ shares.

If, because of proration, the minimum number of shares designated will not be purchased, the Purchasers may accept conditional tenders by random lot, if necessary. However, to be eligible for purchase by random lot, the tendering stockholder must have tendered all of his, her or its shares and checked this box:

☐ The tendered shares represent all shares held by the undersigned.

Ladies and Gentlemen:

The undersigned hereby tenders to Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, the “Purchasers”) the above-described shares of common stock, par value $0.01 per share (the “shares”), of the Company, at the price per share indicated in this Letter of Transmittal, net to the seller in cash, less any applicable tax withholding and without interest, on the terms and subject to the conditions set forth in the Purchasers’ Offer to Purchase dated August 31, 2020 (the “Offer to Purchase”), and this Letter of Transmittal (which, together, with any amendments or supplements thereto or hereto, collectively constitute the “Offer”), receipt of which is hereby acknowledged. Unless the context otherwise requires, all references to the shares shall refer to the shares of Class B common stock of the Company and all references to “shares properly tendered” shall refer to “shares properly tendered and not properly withdrawn in the Offer.”

Subject to and effective on acceptance for payment of, and payment for, the shares tendered with this Letter of Transmittal in accordance with the terms and subject to the conditions of the Offer, the undersigned hereby sells, assigns and transfers to, or upon the order of, the Purchasers, all right, title and interest in and to all the shares that are being tendered hereby and irrevocably constitutes and appoints Equiniti Trust Company (the “Depositary

and Paying Agent”), the true and lawful agent and attorney-in-fact of the undersigned, with full power of substitution (such power of attorney being deemed to be an irrevocable power coupled with an interest), to the full extent of the undersigned’s rights with respect to such shares, to (a) deliver certificates for such shares or transfer ownership of such shares on the account books maintained by the book-entry transfer facility, together, in any such case, with all accompanying evidences of transfer and authenticity to, or upon the order of the Purchasers, (b) present such shares for cancellation and transfer on the Company’s books and (c) receive all benefits and otherwise exercise all rights of beneficial ownership of such shares, all in accordance with the terms and subject to the conditions of the Offer.

The undersigned hereby represents and warrants that the undersigned has full power and authority to tender, sell, assign and transfer the shares tendered hereby and that, when the same are accepted for purchase by the Purchasers, the Purchasers will acquire good title thereto, free and clear of all security interests, liens, restrictions, claims and encumbrances, and the same will not be subject to any adverse claim or right. The undersigned will, on request by the Depositary and Paying Agent or the Purchasers, execute and deliver any additional documents deemed by the Depositary and Paying Agent or the Purchasers to be necessary or desirable to complete the sale, assignment and transfer of the shares tendered hereby, all in accordance with the terms of the Offer.

All authority conferred or agreed to be conferred pursuant to this Letter of Transmittal shall be binding on the successors, assigns, heirs, personal representatives, executors, administrators and other legal representatives of the undersigned and shall not be affected by, and shall survive, the death or incapacity of the undersigned. Except as stated in the Offer to Purchase, this tender is irrevocable.

The undersigned understands that the valid tender of shares pursuant to any of the procedures described in Section 3 of the Offer to Purchase and in the instructions to this Letter of Transmittal will constitute a binding agreement between the undersigned and the Purchasers on the terms and subject to the conditions of the Offer.

It is a violation of Rule 14e-4 promulgated under the Exchange Act (as defined in the Offer to Purchase) for a person acting alone or in concert with others, directly or indirectly, to tender shares for such person’s own account unless at the time of tender and at the Expiration Time such person has a “net long position” in (a) the shares that is equal to or greater than the amount tendered and will deliver or cause to be delivered such shares for the purpose of tender to the Purchasers within the period specified in the Offer, or (b) other securities immediately convertible into, exercisable for or exchangeable into shares (“Equivalent Securities”) that is equal to or greater than the amount tendered and, upon the acceptance of such tender, will acquire such shares by conversion, exchange or exercise of such Equivalent Securities to the extent required by the terms of the Offer and will deliver or cause to be delivered such shares so acquired for the purpose of tender to the Purchasers within the period specified in the Offer. Rule 14e-4 also provides a similar restriction applicable to the tender or guarantee of a tender on behalf of another person. A tender of shares made pursuant to any method of delivery set forth in this Letter of Transmittal will constitute the undersigned’s representation and warranty to the Purchasers that (a) the undersigned has a “net long position” in shares or Equivalent Securities at least equal to the shares being tendered within the meaning of Rule 14e-4, and (b) such tender of shares complies with Rule 14e-4.

The undersigned understands that the Purchasers are offering to purchase up to 10,000,000 shares in the aggregate at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest, upon the terms and subject to the conditions described in this Offer. The undersigned understands that the Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. The undersigned understands that neither the Company nor Edenbrook is required to purchase all of the shares. Rather, subject to the satisfaction or waiver of the terms and conditions of the Offer, the Company and Edenbrook will each purchase 50% of those shares properly tendered.

The undersigned understands that, upon the terms and subject to the conditions of the Offer, promptly following 11:59 p.m., New York City time, on October 7, 2020 (the “Expiration Time”), the Purchasers will determine if the per share price is $1.80 or $1.96 per share, based on the number of shares properly tendered, up to 10,000,000 shares in the aggregate.

The undersigned understands that all shares the Purchasers acquire in the Offer will be acquired at the same purchase price. The undersigned understands that if more than 10,000,000 shares are properly tendered, the Purchasers will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which the Purchasers will purchase on a priority basis, and except for each conditional tender whose condition was not met, which the Purchasers will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at the Purchasers’ expense promptly after the Offer expires.

In participating in the Offer, the undersigned acknowledges that: (1) the Offer is established voluntarily by the Purchasers, and it may be extended, modified, suspended or terminated by the Purchasers as provided in the Offer; (2) the Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook; (3) the undersigned is voluntarily participating in the Offer; (4) the future value of the shares is unknown and cannot be predicted with certainty; (5) any foreign exchange obligations triggered by the undersigned’s tender of shares or the recipient of proceeds are solely his or her responsibility; and (6) regardless of any action that the Purchasers take with respect to any or all income/capital gains tax, social security or insurance, transfer tax or other tax-related items (“Tax Items”) related to the offer and the disposition of shares, the undersigned acknowledges that the ultimate liability for all Tax Items is and remains his or her sole responsibility. In that regard, the undersigned authorizes the Purchasers to withhold all applicable Tax Items legally payable by the undersigned.

The undersigned consents to the collection, use and transfer, in electronic or other form, of the undersigned’s personal data as described in this document by and among, as applicable, the Purchasers, their respective subsidiaries, and third party administrators for the exclusive purpose of implementing, administering and managing his or her participation in the Offer.

The undersigned understands that the Purchasers may hold certain personal information about him or her, including, as applicable, but not limited to, the undersigned’s name, home address and telephone number, date of birth, social security or insurance number or other identification number, nationality and any shares of stock held in the Company, for the purpose of implementing, administering and managing his or her stock ownership (“Data”). The undersigned understands that Data may be transferred to any third parties assisting in the implementation, administration and management of the Offer, that these recipients may be located in his or her country or elsewhere, and that the recipient’s country may have different data privacy laws and protections than his or her country. The undersigned understands that he or she may request a list with the names and addresses of any potential recipients of the Data by contacting the Purchasers. The undersigned authorizes the recipients to receive, possess, use, retain and transfer the Data, in electronic or other form, for the purposes of implementing, administering and managing his or her participation in the Offer, including any requisite transfer of such Data as may be required to a broker or other third party with whom held any shares of stock. The undersigned understands that Data will be held only as long as is necessary to implement, administer and manage his or her participation in the Offer. The undersigned understands that he or she may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Purchasers. The undersigned understands, however, that refusing or withdrawing his or her consent may affect his or her ability to participate in the Offer. For more information on the consequences of his or her refusal to consent or withdrawal of consent, the undersigned understands that he or she may contact the Purchasers.

Unless otherwise indicated herein under “Special Payment Instructions,” please issue the check for payment of the purchase price in the name(s) of the registered holder(s) appearing under “Description of Shares Tendered.” Similarly, unless otherwise indicated under “Special Delivery Instructions,” please mail the check for payment of the purchase price to the address(es) of the registered holder(s) appearing under “Description of Shares Tendered.”

NOTE: SIGNATURE MUST BE PROVIDED BELOW.

SPECIAL PAYMENT INSTRUCTIONS

(See Instructions 1, 6, 7 and 8)

To be completed ONLY if certificates for shares not tendered or not accepted for payment and the check for payment of the purchase price of shares accepted for payment are to be issued in the name of someone other than the undersigned, or if shares tendered hereby and delivered by book-entry transfer which are not purchased are to be returned by crediting them to an account at the book-entry transfer facility other than the account designated above.

SPECIAL DELIVERY INSTRUCTIONS

To be completed ONLY if certificates for shares not tendered or not accepted for payment and the check for payment of the purchase price of shares accepted for payment are to be sent to someone other than the undersigned or to the undersigned at an address other than that above.

SIGN HERE

(Complete Accompanying IRS Form W-9 or Applicable IRS Form W-8)

Form W-9 and Form W-8 are also available on the IRS website (www.irs.gov)

(Signature(s) of Stockholder(s))

(Must be signed by registered holder(s) exactly as name(s) appear(s) on stock certificate(s) for the shares or on a security position listing or by person(s) authorized to become registered holder(s) by certificates and documents transmitted herewith. If signature is by a trustee, executor, administrator, guardian, attorney-in-fact, officer of a corporation or other person acting in a fiduciary or representative capacity, please provide the following information and see Instruction 6.)

GUARANTEE OF SIGNATURE(S)

APPLY MEDALLION GUARANTEE STAMP BELOW

(If Required-See Instructions 1 and 6)

INSTRUCTIONS

Forming Part of the Terms and Conditions of the Offer

1. Guarantee of Signatures. No signature guarantee is required on this Letter of Transmittal if either (a) this Letter of Transmittal is signed by the registered holder(s) (which term, for purposes of this Instruction 1, includes any participant in the book-entry transfer facility’s system whose name appears on a security position listing as the owner of the shares) of shares tendered herewith, unless such registered holder(s) has completed either the box entitled “Special Payment Instructions” on this Letter of Transmittal or (b) such shares are tendered for the account of a firm that is a member in good standing of a recognized Medallion Program approved by the Securities Transfer Association, Inc., including the Securities Transfer Agents Medallion Program, the New York Stock Exchange, Inc. Medallion Signature Program or the Stock Exchange Medallion Program, or is otherwise an “eligible guarantor institution,” as that term is defined in Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended (each, an “eligible institution”). In all other cases, all signatures on this Letter of Transmittal must be medallion guaranteed by an eligible institution. Stockholders may also need to have any certificates they deliver endorsed or accompanied by a stock power, and the signatures on these documents also may need to be medallion guaranteed. See Instruction 6.

2. Requirements of Tender. This Letter of Transmittal is to be completed by stockholders either if certificates are to be forwarded herewith, shares are held on book entry form on the records of the Depository or, unless an agent’s message (as defined below) is utilized, if delivery of shares is to be made pursuant to the procedures for book-entry transfer set forth in Section 3 of the Offer to Purchase. For a stockholder validly to tender shares pursuant to the Offer, either (a) a Letter of Transmittal, properly completed and duly executed, together with any required signature guarantees, or, in the case of a book-entry transfer, an agent’s message, and any other required documents, must be received by the Depositary and Paying Agent at one of its addresses set forth on the back of this Letter of Transmittal prior to the Expiration Time and either certificates for tendered shares must be received by the Depositary and Paying Agent at one of such addresses or shares must be delivered pursuant to the procedures for book-entry transfer set forth herein (and a book-entry confirmation must be received by the Depositary and Paying Agent), in each case prior to the Expiration Time, or (b) the tendering stockholder must comply with the guaranteed delivery procedures set forth below and in Section 3 of the Offer to Purchase.

Stockholders whose certificates for shares are not immediately available or who cannot deliver their certificates and all other required documents to the Depositary and Paying Agent or complete the procedures for book-entry transfer prior to the Expiration Time may tender their shares by properly completing and duly executing the Notice of Guaranteed Delivery pursuant to the guaranteed delivery procedures set forth in Section 3 of the Offer to Purchase. Pursuant to those procedures, (a) tender must be made by or through an eligible institution, (b) a properly completed and duly executed Notice of Guaranteed Delivery, in the form provided by the Purchasers, must be received by the Depositary and Paying Agent prior to the Expiration Time and (c) the certificates for all tendered shares in proper form for transfer (or a book-entry confirmation with respect to all such shares), together with a Letter of Transmittal, properly completed and duly executed, with any required signature guarantees, or, in the case of a book-entry transfer, an agent’s message, and any other required documents, must be received by the Depositary, in each case within two business days after the date of execution of the Notice of Guaranteed Delivery as provided in Section 3 of the Offer to Purchase. The term “agent’s message” means a message transmitted by the book-entry transfer facility to, and received by, the Depositary and forming a part of a book-entry confirmation, which states that such book-entry transfer facility has received an express acknowledgment from the participant in the book-entry transfer facility tendering the shares that such participant has received and agrees to be bound by the terms of the Letter of Transmittal and that the Purchasers may enforce such agreement against such participant.

The method of delivery of shares, this Letter of Transmittal and all other required documents, including delivery through the book-entry transfer facility, is at the sole election and risk of the tendering stockholder. Shares will be deemed delivered only when actually received by the Depositary and Paying Agent (including, in the case of a book-entry transfer, by book-entry confirmation). If delivery is by mail, registered mail with return receipt requested, properly insured, is recommended. In all cases, sufficient time should be allowed to ensure timely delivery.

Except as specifically provided by the Offer to Purchase, no alternative, conditional or contingent tenders will be accepted. No fractional shares will be purchased. All tendering stockholders, by execution of this Letter of Transmittal, waive any right to receive any notice of the acceptance for payment of their shares.

3. Inadequate Space. If the space provided in the box entitled “Description of Shares Tendered” in this Letter of Transmittal is inadequate, the certificate numbers and/or the number of shares of common stock should be listed on a separate signed schedule attached hereto.

4. Partial Tenders. If fewer than all the shares represented by any certificate/book entry submitted to the Depositary and Paying Agent are to be tendered, fill in the number of shares that are to be tendered in the box entitled “Number of Shares Tendered.” In that case, if any tendered shares are purchased, a book-entry statement for the remainder of the shares that were evidenced by the old certificate(s) will be sent to the registered holder(s), unless otherwise provided in the appropriate box on this Letter of Transmittal, promptly after the acceptance for payment of, and payment for, the shares tendered herewith. All shares represented by certificates delivered to the Depositary and Paying Agent will be deemed to have been tendered unless otherwise indicated.

5. Signatures on Letter of Transmittal, Stock Powers and Endorsements. If this Letter of Transmittal is signed by the registered holder(s) of the shares tendered hereby, the signature(s) must correspond exactly with the name(s) as written on the face of the certificate(s) without any change whatsoever.

If any of the shares tendered hereby are owned of record by two or more joint owners, all such persons must sign this Letter of Transmittal.

If any shares tendered hereby are registered in different names on several certificates, it will be necessary to complete, sign and submit as many separate Letters of Transmittal as there are different registrations of certificates.

If this Letter of Transmittal or any certificate or stock power is signed by a trustee, executor, administrator, guardian, attorney-in-fact, officer of a corporation or other person acting in a fiduciary or representative capacity, he or she should so indicate when signing, and proper evidence satisfactory to the Purchasers of his or her authority to so act must be submitted with this Letter of Transmittal. Signatures on any such certificates or stock powers must be medallion guaranteed by an eligible institution.

If this Letter of Transmittal is signed by the registered owner(s) of the shares tendered hereby, no endorsements of certificates or separate stock powers are required unless payment of the purchase price is to be made, or certificates for shares not tendered or accepted for payment are to be issued, to a person other than the registered owner(s). Signatures on any such certificates or stock powers must be medallion guaranteed by an eligible institution.

If this Letter of Transmittal is signed by a person other than the registered owner(s) of the shares tendered hereby, or if payment is to be made or certificate(s) for shares not tendered or not purchased are to be issued to a person other than the registered owner(s), the certificate(s) representing such shares must be properly endorsed for transfer or accompanied by appropriate stock powers, in either case signed exactly as the name(s) of the registered owner(s) appear(s) on the certificates(s). The signature(s) on any such certificate(s) or stock power(s) must be medallion guaranteed by an eligible institution. See Instruction 1.

6. Stock Transfer Taxes. The Purchasers will pay any stock transfer taxes with respect to the transfer and sale of shares to it pursuant to the Offer. If, however, payment of the purchase price is to be made to, or if shares not tendered or accepted for payment are to be registered in the name of, any person(s) other than the registered owner(s), or if shares tendered hereby are registered in the name(s) of any person(s) other than the person(s) signing this Letter of Transmittal, the amount of any stock transfer taxes (whether imposed on the registered owner(s) or such person(s)) payable on account of the transfer to such person(s) will be deducted from the purchase price unless satisfactory evidence of the payment of such taxes or exemption therefrom is submitted with this Letter of Transmittal.

Except as provided in this Instruction 7, it will not be necessary for transfer tax stamps to be affixed to the certificates listed in this Letter of Transmittal.

7. Special Payment. If a check for the purchase price of any shares accepted for payment is to be issued in the name of, and certificates for any shares not accepted for payment or not tendered are to be issued in the name of a person other than the signer of this Letter of Transmittal the appropriate boxes on this Letter of Transmittal should be completed and signatures must be medallion guaranteed as described in Instructions 1 and 6.

8. Irregularities. The Purchasers will, subject to the terms and conditions of the Offer, determine in their respective discretion all questions as to the number of shares to be accepted, the price to be paid for shares to be accepted and the validity, form, eligibility (including time of receipt) and acceptance for payment of any tender of shares, and the Purchasers’ determinations will be final and binding on all persons participating in the Offer, subject to such participant’s disputing such determination in a court of competent jurisdiction. The Purchasers reserve the absolute right prior to the expiration of the Offer to reject any or all tenders of shares the Purchasers determine not to be in proper form or the acceptance for payment of or payment for which may, in the Purchasers’ counsel’s opinion, be unlawful. The Purchasers also reserve the absolute right to waive any conditions of the Offer with respect to all stockholders prior to the Expiration Time or any defect or irregularity in any tender with respect to any particular shares or any particular stockholder whether or not the Purchasers waive similar defects or irregularities in the case of other stockholders. No tender of shares will be deemed to have been validly made until all defects and irregularities have been cured or waived. Unless waived, any defects or irregularities in connection with tenders must be cured within such time as the Purchasers shall determine. None of the Purchasers, the Depositary and Paying Agent, the Information Agent (as defined in the Offer to Purchase) or any other person will be under any duty to give notification of any defects or irregularities in tenders or incur any liability for failure to give any such notification. The Purchasers’ reasonable interpretation of the terms of and conditions to the Offer, including the Letter of Transmittal and the instructions thereto, will be final and binding on all persons participating in the Offer, subject to such Offer participant’s disputing such determination in a court of competent jurisdiction. By tendering shares to the Purchasers, you agree to accept all decisions the Purchasers make concerning these matters and waive any right you might otherwise have to challenge those decisions. The Purchasers strongly encourage stockholders to submit completed tender materials as early as possible after you have properly considered the information in this Offer to Purchase, so that you will have as much time as possible prior the Expiration Time to correct any defects or irregularities in the materials you provide to the Purchasers.

9. Backup Withholding. In order to avoid United States backup withholding at a rate of 24% on payments of cash pursuant to the Offer, a stockholder surrendering shares in the Offer must, unless an exemption applies, provide the Depositary and Paying Agent with such stockholder’s correct taxpayer identification number (“TIN”) and certify on the Internal Revenue Service (the “IRS”) Form W-9 attached to this Letter of Transmittal and available on the IRS website that such TIN is correct, that the stockholder is not subject to backup withholding and that the stockholder is a U.S. person. If a stockholder does not provide a correct TIN or fails to provide the certifications described above, the IRS may impose a $50 penalty on such stockholder, and payment of cash to such stockholder pursuant to the Offer may be subject to backup withholding of 24%.

Backup withholding is not an additional tax. Rather, the amount of the backup withholding can be refunded or credited against the U.S. federal income tax liability of the person subject to the backup withholding, provided that the required information is provided to the IRS. Payments of sale proceeds to U.S. stockholders by a broker and payments of dividends generally will be subject to information reporting to the IRS.

A tendering stockholder is required to give the Depositary and Paying Agent the TIN (i.e., taxpayer identification number or social security number) of the record owner of the shares being tendered. If the shares are held in more than one name or are not in the name of the actual owner, consult the instructions to the IRS Form W-9 for additional guidance on which number to report.

If the tendering stockholder has not been issued a TIN and has applied for a TIN or intends to apply for a TIN in the near future, such stockholder should write “Applied For” in the space for the TIN on the IRS Form W-9. Notwithstanding that “Applied For” is written in the space for the TIN, the Depositary and Paying Agent will withhold 24% on all payments made prior to the time a properly certified TIN is provided to the Depositary and Paying Agent. However, these amounts will be refunded to such stockholder if a TIN is provided to the Depositary and Paying Agent within 60 days.

In order to establish an exemption from backup withholding, a Non-U.S. Holder must deliver to the Depositary and Paying Agent before the payment is made a properly completed and executed IRS Form W-8BEN (or other applicable IRS Form W-8 available on the IRS website) claiming such exemption. Such forms can be obtained from the Depositary and Paying Agent or the IRS at www.irs.gov.

10. Requests for Assistance or Additional Copies. Questions and requests for assistance may be directed to the Information Agent at the address set forth below. Additional copies of the Offer to Purchase, this Letter of Transmittal and the Notice of Guaranteed Delivery may be obtained from the Information Agent. You may also contact your broker, dealer, commercial bank, trust company or other nominee for assistance concerning the Offer.

11. Lost, Destroyed or Stolen Certificates. If any stock certificate representing shares that you own have been lost, stolen or destroyed, please contact Computershare, Inc., in its capacity as transfer agent (the “Transfer Agent”), at (800) 962-4284 to promptly obtain instructions as to the steps that must be taken in order to replace the certificate. You are urged to contact the Transfer Agent immediately in order to receive further instructions, for a determination of whether you will need to post a bond and to permit timely processing of this documentation. This Letter of Transmittal and related documents cannot be processed until the procedures for replacing lost or destroyed certificates have been followed. Please contact the Transfer Agent immediately to permit timely processing of the replacement documentation. You may be asked to post a bond to secure against the risk that the certificate may be subsequently recirculated. There may be a fee and additional documents may be required to replace lost certificates. This Letter of Transmittal and related documents cannot be processed until the procedures for replacing lost, stolen, destroyed or mutilated certificates have been followed. You are urged to send the properly completed Letter of Transmittal to the Depositary and Paying Agent immediately to ensure timely processing of documentation.

13. Conditional Tenders. As described in Sections 1 and 6 of the Offer to Purchase, stockholders may condition their tenders on all or a minimum number of their tendered shares being purchased (subject to the 500 share minimum).

If you wish to make a conditional tender, you must indicate this in the box captioned “Conditional Tender” in this Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery. In the box in this Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery, you must calculate and appropriately indicate the minimum number of shares that must be purchased from you if any are to be purchased from you.

As discussed in Sections 1 and 6 of the Offer to Purchase, proration may affect whether the Purchasers accept conditional tenders and may result in shares tendered pursuant to a conditional tender being deemed withdrawn if the required minimum number of shares would not be purchased. If, because of proration, the minimum number of shares that you designate will not be purchased, the Purchasers may accept conditional tenders by random lot, if necessary. However, to be eligible for purchase by random lot, you must have tendered all your shares of common stock and checked the box so indicating. Upon selection by lot, if any, the Purchasers will limit their purchase in each case to the designated minimum number of shares of common stock.

All tendered shares of common stock will be deemed unconditionally tendered unless the “Conditional Tender” box is completed.

The conditional tender alternative is made available so that a stockholder may seek to structure the purchase of shares of common stock pursuant to the Offer in such a manner that the purchase will be treated as a sale of such shares of common stock by the stockholder, rather than the payment of a dividend to the stockholder, for U.S. federal income tax purposes. If you are an odd lot holder and you tender all of your shares of common stock, you cannot conditionally tender, since your shares of common stock will not be subject to proration. It is the tendering stockholder’s responsibility to calculate the minimum number of shares of common stock that must be purchased from the stockholder in order for the stockholder to qualify for sale rather than dividend treatment. Each stockholder is urged to consult his or her own tax advisor. See Section 14 of the Offer to Purchase.

14. Odd Lots. As described in Section 1 of the Offer to Purchase, if the Purchasers are to purchase fewer than all shares properly tendered before the Expiration Time and not properly withdrawn, the shares purchased first will consist of all shares properly tendered by any stockholder who owned, beneficially or of record, an aggregate of fewer than 100 shares, and who tenders all of the holder’s shares at or below the purchase price. This preference will not be available to you unless you complete the section captioned “Odd Lots” in this Letter of Transmittal and, if applicable, in the Notice of Guaranteed Delivery.

15. Order of Purchase in Event of Proration. As described in Section 1 of the Offer to Purchase, stockholders may designate the order in which their shares are to be purchased in the event of proration. The order of purchase may have an effect on the U.S. federal income tax classification of any gain or loss on the shares purchased. See Sections 1 and 14 of the Offer to Purchase.

Delivery of the Letter of Transmittal to an address other than as set forth above will not constitute a valid delivery to the Depositary and Paying Agent.

Questions and requests for assistance or for additional copies of this Letter of Transmittal, the Offer to Purchase and the Notice of Guaranteed Delivery may be directed to the Information Agent at the telephone number and location listed below. You may also contact your broker, dealer, commercial bank, trust company or other nominee for assistance concerning the Offer.

The Information Agent for the Offer is:

90 Park Avenue New York, New York 10016

Stockholders please call toll-free: (833) 503-4130 Banks and Brokers Call: (516) 220-8356 Email: marchexinfo@equiniti.com

Exhibit (a)(1)(C)

Notice of Guaranteed Delivery

(Not to be used for Signature Guarantee)

for

Tender of shares of Class B common stock

of

MARCHEX, INC.

As set forth in Section 3 of the Offer to Purchase (as defined below) this form must be used to accept the Offer (as defined below) if (1) certificates for your shares of Class B common stock, par value $0.01 per share, of Marchex, Inc., a Delaware corporation, are not immediately available, (2) the procedures for book-entry transfer cannot be completed on a timely basis or (3) time will not permit all required documents to reach the Depositary and Paying Agent prior to the Expiration Time. This form may be delivered by hand or transmitted by facsimile transmission or mail to the Depositary and Paying Agent. See Section 3 of the Offer to Purchase.

The Depositary Agent for the Offer is:

Equiniti Trust Company

This above telephone numbers are ONLY for confirmation of a fax; for information about the Offer, please contact the Information Agent, Equiniti (US) Services LLC (“EQ”) at (833) 503-4130 or via email at marchexinfo@equiniti.com.

Delivery of this Notice of Guaranteed Delivery to an address other than as set forth above will not constitute a valid delivery.

This Notice of Guaranteed Delivery is not to be used to guarantee signatures. If a signature on a Letter of Transmittal is required to be guaranteed by an eligible institution under the instructions in the Letter of Transmittal, the signature guarantee must appear in the applicable space provided in the signature box on the Letter of Transmittal.

The Eligible Institution that completes this Notice of Guaranteed Delivery must communicate the guarantee to the Depositary and Paying Agent and must deliver the Letter of Transmittal or an Agent’s Message and certificates for shares of common stock (or Book-Entry Confirmation) to the Depositary within the time period shown herein. Failure to do so could result in a financial loss to such Eligible Institution. A Notice of Guaranteed Delivery for physical share presentation by a broker or DTC participant must be FAXED to the Depositary and Paying Agent before it is covered.

Ladies and Gentlemen:

The undersigned hereby tenders to Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, the “Purchasers”), at the price per share indicated in this Notice of Guaranteed Delivery, on the terms and subject to the conditions set forth in the Offer to Purchase dated August 31, 2020 (the “Offer to Purchase”), and the related Letter of Transmittal (which, together with any amendments or supplements thereto, collectively constitute the “Offer”), receipt of which is hereby acknowledged, the number of shares of Class B common stock, par value $0.01 per share of the Company (the “shares”) set forth below, all pursuant to the guaranteed delivery procedures set forth in Section 3 of the Offer to Purchase.

Number of Shares to be tendered:

ODD LOTS

(See Instruction 14 of the Letter of Transmittal)

To be completed only if shares are being tendered by or on behalf of a person owning, beneficially or of record, an aggregate of fewer than 100 shares. The undersigned either (check one box):

☐ is the beneficial or record owner of an aggregate of fewer than 100 shares, all of which are being tendered; or

☐ is a broker, dealer, commercial bank, trust company, or other nominee that (a) is tendering for the beneficial owner(s), shares with respect to which it is the record holder, and (b) believes, based upon representations made to it by the beneficial owner(s), that each such person is the beneficial owner of an aggregate of fewer than 100 shares and is tendering all of the shares.

CONDITIONAL TENDER

(See Instruction 13 of the Letter of Transmittal)

A tendering stockholder may condition his, her or its tender of shares upon the Purchasers purchasing a specified minimum number of the shares tendered; provided that such minimum amount is at least 500 shares of common stock, all as described in Section 6 of the Offer to Purchase. Unless at least the minimum number of shares you indicate below is purchased by the Purchasers pursuant to the terms of the Offer, none of the shares tendered by you will be purchased. It is the tendering stockholder’s responsibility to calculate the minimum number of shares that must be purchased if any are purchased, and each stockholder is urged to consult his, her or its own tax advisor before completing this section. Unless this box has been checked and a minimum specified (subject to the 500 share minimum), your tender will be deemed unconditional.

☐ The minimum number of shares that must be purchased from me, if any are purchased from me, is: shares.

If, because of proration, the minimum number of shares designated will not be purchased, the Purchasers may accept conditional tenders by random lot, if necessary. However, to be eligible for purchase by random lot, the tendering stockholder must have tendered all of his, her or its shares and checked this box:

☐ The tendered shares represent all shares held by the undersigned.

If shares will be tendered by book-entry transfer, check this box ☐ and provide the following information:

THE GUARANTEE SET FORTH BELOW MUST BE COMPLETED.

GUARANTEE

(Not To Be Used For Signature Guarantee)

The undersigned, a firm that is a member in good standing of a recognized Medallion Program approved by the Securities Transfer Association, Inc., including the Securities Transfer Agents Medallion Program, the New York Stock Exchange, Inc. Medallion Signature Program or the Stock Exchange Medallion Program, or is otherwise an “eligible guarantor institution,” as that term is defined in Rule 17Ad-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), hereby guarantees (1) that the above named person(s) “own(s)” the shares tendered hereby within the meaning of Rule 14e-4 under the Exchange Act, (2) that such tender of shares complies with Rule 14e-4 under the Exchange Act and (3) to deliver to the Depositary and Paying Agent either the certificates representing the shares tendered hereby, in proper form for transfer, or a book-entry confirmation (as defined in the Offer to Purchase) with respect to such shares, in any such case together with a properly completed and duly executed Letter of Transmittal (or a facsimile thereof), with any required signature guarantees, or an agent’s message (as defined in the Offer to Purchase) in the case of a book-entry delivery, and any other required documents, within three business days (as defined in the Offer to Purchase) after the date hereof.

The eligible institution that completes this form must communicate the guarantee to the Depositary and Paying Agent and must deliver the Letter of Transmittal and certificates for shares to the Depositary and Paying Agent within the time period shown herein. Failure to do so could result in financial loss to such eligible institution.

Dated: , 2020

Note: Do not send certificates for shares with this Notice.

Certificates for Shares should be sent with your Letter of Transmittal.

Exhibit (a)(1)(D)

Offer to Purchase for Cash

by

MARCHEX, INC.

and

EDENBROOK CAPITAL, LLC

of

Up to 10,000,000 Shares of Class B Common Stock of

Marchex, Inc.

at

a Purchase Price of –

$1.80 Per Share (if up to 6,000,000 shares are tendered), and

$1.96 Per Share (if 6,000,000 to 10,000,000 shares are tendered)

August 31, 2020

To Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees:

Whereas Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, the “Purchasers”), are offering to purchase up to 10,000,000 shares of Class B Common Stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, at a price of either (i) $1.80 per share (if up to 6,000,000 shares are tendered), or (ii) $1.96 per share (if 6,000,000 to 10,000,000 shares are tendered), net to the seller in cash, less any applicable tax withholding and without interest, upon the terms and subject to the conditions set forth in the Offer to Purchase dated August 31, 2020 (the “Offer to Purchase”) and the related Letter of Transmittal (which together, with any supplements or amendments thereto, collectively constitute the “Offer”). The Offer will not be conditioned on any minimum number of shares being tendered. The Company and Edenbrook will each purchase 50% of those shares properly tendered. Unless the context otherwise requires, all references to the shares shall refer to the common stock of the Company.

Please furnish copies of the enclosed materials to those of your clients for whom you hold shares registered in your name or in the name of your nominee.

Enclosed with this letter are copies of the following documents:

Certain conditions to the Offer are described in Section 7 of the Offer to Purchase.

We urge you to contact your clients promptly. Please note that the Offer, proration period and withdrawal rights will expire at 11:59 p.m., New York City time, on October 7, 2020, unless the offer is extended.

Under no circumstances will we pay interest on the purchase price of the shares regardless of any extension of, or amendment to, the Offer or any delay in paying for such shares.

The Purchasers will not pay any fees or commissions to any broker, dealer, commercial bank, trust company or any other person (other than the Information Agent and the Depositary and Paying Agent, as described in the Offer to Purchase) in connection with the solicitation of tenders of shares pursuant to the Offer. However, the Purchasers will, on request, reimburse you for reasonable and necessary costs and expenses, such as customary mailing and handling expenses, incurred by you in forwarding copies of the enclosed Offer materials to your clients. The Purchasers will pay or cause to be paid all stock transfer taxes, if any, to its purchase of shares pursuant to the Offer, except as otherwise provided in Instruction 7 in the Letter of Transmittal.

Questions and requests for additional copies of the enclosed material may be directed to us at our address and telephone number set forth on the back cover of the Offer to Purchase.

Nothing contained in this letter or in the enclosed documents shall render you or any other person the agent of the Company, Edenbrook, the Depositary and Paying Agent, the Information Agent or any affiliate of any of them or authorize you or any other person to give any information or use any document or make any statement on behalf of any of them with respect to the Offer other than the enclosed documents and the statements contained therein.

Exhibit (a)(1)(E)

Offer to Purchase for Cash

by

Marchex, Inc.

and

Edenbrook Capital, LLC

of

Up to 10,000,000 shares of Class B common stock

of

Marchex, Inc.

at

a Purchase Price of –

$1.80 per share if up to 6,000,000 shares are tendered, or

$1.96 per share if more than 6,000,000 up to 10,000,000 shares are tendered

To Our Clients:

Enclosed for your consideration are the Offer to Purchase, dated August 31, 2020 (the “Offer to Purchase”), and the related Letter of Transmittal (which, together with any amendments or supplements thereto, collectively constitute the “Offer”), in connection with the offer by Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, the “Purchasers”), to purchase up to 10,000,000 shares of Class B common stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest (the “Purchase Price”), upon the terms and subject to the conditions of the Offer. Unless the context otherwise requires, all references to “shares” shall refer to the common stock and all references to “shares properly tendered” shall refer to “shares properly tendered and not properly withdrawn in the Offer.”

Upon the terms and subject to the conditions of the Offer, promptly following the Expiration Time, the Purchasers will determine if the per share price is $1.80 or $1.96 per share, based on the number of shares properly tendered, up to 10,000,000 shares in the aggregate. Once the Purchase Price has been determined, the Purchasers intend to promptly disclose such price in a manner calculated to inform stockholders of this information, which will include a press release.

All shares the Purchasers purchase in the Offer will be purchased at the same Purchase Price. If more than 10,000,000 shares are properly tendered, the Purchasers will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which the Purchasers will purchase on a priority basis, and except for each conditional tender whose condition was not met, which the Purchasers will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at the Purchasers’ expense promptly after the Offer expires. See Section 3 of the Offer to Purchase.

The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, the Company and Edenbrook are each only required to purchase 50% of those shares properly tendered, up to 10,000,000 shares in the aggregate.

If more than 10,000,000 shares are properly tendered at the Purchase Price and not properly withdrawn prior to the Expiration Time, the Purchasers will purchase shares:

See Sections 1, 3 and 6 of the Offer to Purchase.

We are the owner of record of shares held for your account. As such, we are the only ones who can tender your shares, and then only pursuant to your instructions. We are sending you the Letter of Transmittal for your information only; you cannot use it to tender shares we hold for your account.

Please instruct us as to whether you wish us to tender any or all of the shares we hold for your account on the terms and subject to the conditions of the Offer.

Please note the following:

1. You should consult with your broker or other financial or tax advisor on the possibility of designating the priority in which your shares will be purchased in the event of proration.

2. The Offer is subject to certain conditions set forth in Section 7 of the Offer to Purchase.

3. The Offer, withdrawal rights and proration period will expire at 11:59 p.m., New York City time, on October 7, 2020, unless the Purchasers extend the Offer.

4. The Offer is for up to an aggregate of 10,000,000 shares, constituting approximately 25% of the total number of issued shares of the common stock as of the date of the Offer to Purchase, of which the Company and Edenbrook will each purchase 50% of such shares properly tendered.

5. Tendering stockholders who are registered stockholders or who tender their shares directly to Equiniti Trust Company, the Depositary and Paying Agent for the Offer, will not be obligated to pay any brokerage commissions or fees to the Purchasers, solicitation fees, or, except as set forth in the Offer to Purchase and the Letter of Transmittal, stock transfer taxes on the Purchasers’ purchase of shares under the Offer.

6. If you are an Odd Lot Holder and you instruct us to tender on your behalf all of the shares that you own before the expiration of the Offer and check the box captioned “Odd Lots” on the attached Instruction Form, the Purchasers, on the terms and subject to the conditions of the Offer, will accept all such shares for purchase before proration, if any, of the purchase of other shares properly tendered and not properly withdrawn.

7. If you wish to condition your tender upon the purchase of all shares tendered or upon the Purchasers’ purchase of a specified minimum number of the shares which you tender (subject to the 500 share minimum), you may elect to do so and thereby avoid possible proration of your tender. The Purchasers’ purchase of shares from all tenders which are so conditioned, to the extent necessary, will be determined by random lot. To elect such a condition, complete the section captioned “Conditional Tender” in the attached Instruction Form.

If you wish to have us tender any or all of your shares, please so instruct us by completing, executing, detaching and returning to us the attached Instruction Form. If you authorize us to tender your shares, we will tender all your shares unless you specify otherwise on the attached Instruction Form.

Your prompt action is requested. Your Instruction Form should be forwarded to us in ample time to permit us to submit a tender on your behalf before the Expiration Time of the Offer. Please note that the Offer, proration period and withdrawal rights will expire at 11:59 p.m., New York City time, on October 7, 2020, unless the Offer is extended.

The Offer is being made solely under the Offer to Purchase and the related Letter of Transmittal and is being made to all record holders of shares of the Company’s common stock. The Offer is not being made to, nor will tenders be accepted from or on behalf of, holders of shares residing in any jurisdiction in which the making of the Offer or acceptance thereof would not be in compliance with the securities, blue sky or other laws of such jurisdiction.

The board of directors of the Company (the “Board”) has unanimously approved the Offer. However, neither the Board, Edenbrook, the Company, nor the Depositary and Paying Agent or the Information Agent is making any recommendation to you as to whether you should tender or refrain from tendering your shares or as to the Purchase Price. You must make your own decision as to whether to tender your shares and, if so, how many shares to tender. In so doing, you should read carefully the information in this Offer to Purchase and in the related Letter of Transmittal, including our reasons for making the Offer. See Section 2. You should discuss whether to tender your shares with your broker or other financial or tax advisor.

INSTRUCTION FORM WITH RESPECT TO

Offer to Purchase for Cash

by

Marchex, Inc.

and

Edenbrook Capital, LLC

of

Up to 10,000,000 shares of Class B common stock

of

Marchex, Inc.

at

a Purchase Price of –

$1.80 per share if up to 6,000,000 shares are tendered, or

$1.96 per share if more than 6,000,000 up to 10,000,000 shares are tendered

The undersigned acknowledge(s) receipt of your letter and the enclosed Offer to Purchase, dated August 31, 2020 (the “Offer to Purchase”), and the related Letter of Transmittal (which, together with any amendments or supplements thereto, collectively constitute the “Offer”), in connection with the offer by Marchex, Inc., a Delaware corporation (the “Company”), Edenbrook Long Only Value Fund, LP, a Delaware limited partnership, and Edenbrook Value Fund, LP, a New York limited partnership, each of which are managed by Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook Capital” and, together with Edenbrook Long Only Value Fund, LP and Edenbrook Value Fund, LP, “Edenbrook,” and together with the Company, the “Purchasers”), to purchase up to 10,000,000 shares of Class B common stock, par value $0.01 per share of the Company (the “common stock”) in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered, net to the seller in cash, less any applicable tax withholding and without interest (the “Purchase Price”), upon the terms and subject to the conditions described in this Offer. The Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook. Under the terms of the Offer, the Company and Edenbrook are each only required to purchase 50% of those shares properly tendered, up to 10,000,000 shares in the aggregate. Unless the context otherwise requires, all references to “shares” shall refer to the common stock and all references to “shares properly tendered” shall refer to “shares properly tendered and not properly withdrawn in the Offer.”

The undersigned hereby instruct(s) you to tender to the Purchasers the number of shares indicated below or, if no number is indicated, all shares you hold for the account of the undersigned, on the terms and subject to the conditions of the Offer.

The undersigned understands that all shares the Purchasers acquire in the Offer will be acquired at the same purchase price. The undersigned understands that if more than 10,000,000 shares are properly tendered, the Purchasers will purchase all shares properly tendered on a pro rata basis, except for “odd lots” (lots held by owners of less than 100 shares), which the Purchasers will purchase on a priority basis, and except for each conditional tender whose condition was not met, which the Purchasers will not purchase. Shares properly tendered, but not purchased pursuant to the Offer will be returned to the tendering stockholders at the Purchasers’ expense promptly after the Offer expires.

In participating in the Offer, the undersigned acknowledges that: (1) the Offer is established voluntarily by the Purchasers, and it may be extended, modified, suspended or terminated by the Purchasers as provided in the Offer;

(2) the Offer is a simultaneous combined offer consisting of an offer by the Company and an offer by Edenbrook; (3) the undersigned is voluntarily participating in the Offer; (4) the future value of the shares is unknown and cannot be predicted with certainty; (5) any foreign exchange obligations triggered by the undersigned’s tender of shares or the recipient of proceeds are solely his or her responsibility; and (6) regardless of any action that the Purchasers take with respect to any or all income/capital gains tax, social security or insurance, transfer tax or other tax-related items (“Tax Items”) related to the offer and the disposition of shares, the undersigned acknowledges that the ultimate liability for all Tax Items is and remains his or her sole responsibility. In that regard, the undersigned authorizes the Purchasers to withhold all applicable Tax Items legally payable by the undersigned.

The undersigned consents to the collection, use and transfer, in electronic or other form, of the undersigned’s personal data as described in this document by and among, as applicable, the Purchasers, their respective subsidiaries, and third party administrators for the exclusive purpose of implementing, administering and managing his or her participation in the Offer.

The undersigned understands that the Purchasers may hold certain personal information about him or her, including, as applicable, but not limited to, the undersigned’s name, home address and telephone number, date of birth, social security or insurance number or other identification number, nationality and any shares of stock held in the Company, for the purpose of implementing, administering and managing his or her stock ownership (“Data”). The undersigned understands that Data may be transferred to any third parties assisting in the implementation, administration and management of the Offer, that these recipients may be located in his or her country or elsewhere, and that the recipient’s country may have different data privacy laws and protections than his or her country. The undersigned understands that he or she may request a list with the names and addresses of any potential recipients of the Data by contacting the Purchasers. The undersigned authorizes the recipients to receive, possess, use, retain and transfer the Data, in electronic or other form, for the purposes of implementing, administering and managing his or her participation in the Offer, including any requisite transfer of such Data as may be required to a broker or other third party with whom held any shares of stock. The undersigned understands that Data will be held only as long as is necessary to implement, administer and manage his or her participation in the Offer. The undersigned understands that he or she may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Purchasers. The undersigned understands, however, that refusing or withdrawing his or her consent may affect his or her ability to participate in the Offer. For more information on the consequences of his or her refusal to consent or withdrawal of consent, the undersigned understands that he or she may contact the Purchasers.

Number of shares to be tendered by you for the account of the undersigned:^*

ODD LOTS

(See Instruction 14 of the Letter of Transmittal)

To be completed only if shares are being tendered by or on behalf of a person owning, beneficially or of record, an aggregate of fewer than 100 shares.

☐ By checking this box, the undersigned represents that the undersigned owns, beneficially or of record, an aggregate of fewer than 100 shares and is tendering all of those shares.

CONDITIONAL TENDER

(See Instruction 13 of the Letter of Transmittal)

A tendering stockholder may condition his or her tender of shares upon the Purchasers purchasing a specified minimum number of the shares tendered; provided that such minimum amount is at least 500 shares, all as described in Section 6 of the Offer to Purchase. Unless at least the minimum number of shares you indicate below is purchased

by the Purchasers pursuant to the terms of the Offer, none of the shares tendered by you will be purchased. It is the tendering stockholder’s responsibility to calculate the minimum number of shares that must be purchased if any are purchased, and you are urged to consult your own tax advisor before completing this section. Unless this box has been checked and a minimum specified (subject to the 500 share minimum), the tender will be deemed unconditional.

☐ The minimum number of shares that must be purchased from me, if any are purchased from me, is: shares.

If, because of proration, the minimum number of shares designated will not be purchased, the Purchasers may accept conditional tenders by random lot, if necessary. However, to be eligible for purchase by random lot, the tendering stockholder must have tendered all of his or her shares and checked this box:

☐ The tendered shares represent all shares held by the undersigned.

The method of delivery of this document is at the election and risk of the tendering stockholder. If delivery is by mail, then registered mail with return receipt requested, properly insured, is recommended. In all cases, sufficient time should be allowed to ensure timely delivery.

Exhibit (a)(1)(F)

Marchex Announces the Commencement of a Joint Tender Offer with Edenbrook Capital for Up to 10 million Shares of Marchex’s Class B Common Stock

SEATTLE— (BUSINESSWIRE) — August 31, 2020 – Marchex (NASDAQ: MCHX), a leading conversational analytics company that connects the voice of the customer to your business, announced today the commencement of a joint and equal tender offer with Edenbrook Capital, LLC (“Edenbrook”) to purchase up to 10.0 million shares of Marchex’s Class B common stock (the “Shares”) according to the following terms:

The offer to purchase the Shares is scheduled to expire at 11:59 pm, New York City time on October 7, 2020, unless extended. The offer will not be conditioned on any minimum number of Shares being tendered.

If the tender offer is fully subscribed, Marchex and Edenbrook will have purchased approximately 25% of Marchex’s outstanding Class B common stock as of the date hereof.

The full terms and condition of the tender offer are discussed in the Offer to Purchase, dated August 31, 2020 (the “Offer to Purchase”), and the associated Letter of Transmittal and other materials relating to the tender offer that are being filed today with the Securities and Exchange Commission (the “SEC”) and are being distributed to Marchex’s stockholders.

The tender offer is not contingent upon obtaining any financing. However, the tender offer is subject to a number of other terms and conditions, which are specified in the Offer to Purchase.

Neither Marchex, Marchex’s Board of Directors, Edenbrook, nor the information agent or the depositary and paying agent, are making any recommendation to stockholders as to whether to tender or refrain from tendering their Shares into the tender offer. Stockholders must decide how many shares they will tender, if any. In doing so, stockholders should read carefully the information in the Offer to Purchase and the other offer documents and should consult their own broker or other financial and tax advisors.

Equiniti (US) Services LLC (“EQ”) will serve as information agent for the tender offer, and Equiniti Trust Company will serve as depositary and paying agent for the tender offer. Copies of the Offer to Purchase, Letter of Transmittal and other related materials are available free of charge from EQ toll free at (833) 503-4130 (for stockholders) and at (516) 220-8356 (for banks and brokers) or via email at marchexinfo@equiniti.com, or on the SEC’s website, at www.sec.gov. Marchex’s other public filings with the SEC, including annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, are also available for free on the SEC’s website at www.sec.gov.

THIS PRESS RELEASE DOES NOT CONSTITUTE AN OFFER TO PURCHASE, OR A SOLICITATION OF AN OFFER TO SELL, ANY SECURITIES. THIS PRESS RELEASE IS FOR INFORMATIONAL PURPOSES ONLY. THE TENDER OFFER IS MADE ONLY PURSUANT TO AN OFFER TO PURCHASE, LETTER OF TRANSMITTAL AND RELATED MATERIALS THAT MARCHEX AND EDENBROOK INTEND TO DISTRIBUTE TO MARCHEX’S STOCKHOLDERS. MARCHEX AND EDENBROOK WILL FILE A TENDER OFFER STATEMENT ON SCHEDULE TO WITH THE SEC. MARCHEX’S STOCKHOLDERS SHOULD READ THESE MATERIALS AND THE DOCUMENTS INCORPORATED THEREIN BY REFERENCE CAREFULLY AND IN THEIR ENTIRETY BEFORE MAKING ANY DECISION WITH RESPECT TO THE TENDER OFFER.

Forward-Looking Statements

Certain statements included above contain forward-looking statements that involve substantial risks and uncertainties. All statements, other than statements of historical facts, included herein regarding the commencement, expiration or terms of the tender offer, the number of shares tendered, our strategy, future operations, future financial position, future revenues, other financial guidance, acquisitions, dispositions, projected costs, prospects, plans and objectives of management are forward-looking statements. Marchex may not actually achieve the plans, intentions, or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements Marchex makes due to a number of important factors including but not limited to product demand, order cancellations and delays, competition, changes in business strategy or development plans, and general economic and business conditions, as well as the continuing impact of the COVID-19 pandemic on the general economy, our customers and on our business, operations, employees and financial condition. These factors are described in greater detail in the “Risk Factors” section of Marchex’s most recent periodic report or registration statement filed with the SEC. All of the information provided herein is as of August 31, 2020 and Marchex undertakes no duty to update the information provided herein except as required by law.

About Marchex

Marchex understands the best customers are those who call your company – they convert faster, buy more, and churn less. Marchex provides solutions that help companies drive more calls, understand what happens on those calls, and convert more of those callers into customers. Our actionable intelligence strengthens the connection between companies and their customers, bridging the physical and digital world, to help brands maximize their marketing investments and operating efficiencies to acquire the best customers.

Please visit www.marchex.com, www.marchex.com/blog or @marchex on Twitter (Twitter.com/Marchex), where Marchex discloses material information from time to time about the company, its financial information, and its business.

Marchex, Inc.

Investor Relations

Trevor Caldwell, 206-331-3600

ir@marchex.com

About Edenbrook Capital

Edenbrook Capital, based in Mount Kisco, NY, takes a private equity approach to public markets, principally through concentrated, long-term investments in small and mid-cap companies.

Exhibit (d)(1)

TENDER OFFER AGREEMENT

THIS TENDER OFFER AGREEMENT (this “Agreement”) is made as of August 31, 2020 (the “Effective Date”), by and between Marchex, Inc., a Delaware corporation (the “Company”), and Edenbrook Capital, LLC, a New York limited liability company (“Edenbrook”). The Company and Edenbrook are at times referred to herein individually as a “Party” and collectively as the “Parties.”

RECITALS

WHEREAS, as of the Effective Date, Edenbrook is the beneficial owner of approximately 19.5% of the outstanding shares of Class B common stock, par value $0.01 per share, of the Company (the “Class B Common Stock”);

WHEREAS, the Company and Edenbrook intend to commence a tender offer (the “Tender Offer”) pursuant to an Offer to Purchase and related Letter of Transmittal and other documentation (together with the Schedule TO (as defined below), as such documentation may be amended and supplemented, the “Offer Documents”), to purchase up to a maximum of 10,000,000 shares of Class B Common Stock in the aggregate, at a price of either (i) $1.80 per share, if up to 6,000,000 shares are tendered, and (ii) $1.96 per share, if more than 6,000,000 up to 10,000,000 shares are tendered;

WHEREAS, the offerors in the Tender Offer will be the Company and Edenbrook;

WHEREAS, the Tender Offer will be structured such that 50% of the shares purchased in the Tender Offer will be purchased by the Company and 50% of the shares purchased in the Tender Offer will be purchased by funds managed by Edenbrook, all upon the terms and subject to the conditions of the Tender Offer as set forth in the Offer Documents, including a minimum tender condition; and

WHEREAS, the Company and Edenbrook have agreed to commence the Tender Offer pursuant to the terms and conditions of this Agreement;

NOW, THEREFORE, in consideration of the foregoing recitals and the mutual promises and covenants hereinafter set forth and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

AGREEMENT

1.    TENDER OFFER

1.1.     Commencement of Tender Offer. Subject to the terms and conditions of this Agreement, the Company and Edenbrook shall commence the Tender Offer as soon as reasonably practicable on or after the date hereof.

1.2.     Conduct of Tender Offer. The obligations of the Company and Edenbrook to accept for payment and pay for shares of Class B Common Stock tendered pursuant to the Tender Offer shall be subject to the terms and conditions set forth in the Offer Documents, and such obligations shall be several, not joint, obligations of the Company Edenbrook. Neither Party may effect any amendment, extension, termination, waiver or other change to the terms and conditions of the Tender Offer, or announce that it is taking any such action, without the prior written consent of the other Party.

1.3.     SEC Filings. As soon as reasonably practicable on or after the date hereof, the Company and Edenbrook shall file with the United States Securities and Exchange Commission (the “SEC”) a joint Tender Offer Statement on Schedule TO (together with all amendments thereto, the “Schedule TO”), and shall commence the Tender Offer on the date of such filing. Each of the Company and Edenbrook agrees that their respective portions of the Schedule TO and the other Offer Documents, on the date filed with the SEC and on the date first published, sent

or given to the Company’s stockholders, will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading, except that no representation is made by Edenbrook with respect to written information supplied by the Company specifically for inclusion in the Offer Documents (or any document incorporated by reference in the Offer Documents) and no representation is made by the Company with respect to written information supplied by Edenbrook or any of its Affiliates (other than the Company) specifically for inclusion in the Offer Documents (or any document incorporated by reference in the Offer Documents). Each of the Company and Edenbrook further agrees to take all steps necessary to cause the Offer Documents to be filed with the SEC and to be disseminated to the Company’s stockholders, in each case as and to the extent required by applicable federal securities laws. Each of the Company and Edenbrook agrees promptly to correct or supplement any information provided by it for use in the Schedule TO and in the other Offer Documents if and to the extent that it shall have become false and misleading in any material respect, and each of the Company and Edenbrook further agrees to take all steps necessary to cause the Offer Documents as so corrected to be filed with the SEC and to be disseminated to the Company’s stockholders, in each case as and to the extent required by applicable federal securities laws. Each of the Company and Edenbrook and their respective counsel shall be given a reasonable opportunity to review and comment on the Schedule TO and the other Offer Documents prior to their filing with the SEC or dissemination to stockholders of the Company. In addition, each Party agrees to provide the other Party and its respective counsel with any comments or other communications that such Party or its counsel may receive from time to time from the SEC or its staff with respect to the Tender Offer or the Offer Documents promptly after the receipt of such comments or other communications.

2.    EXPENSES

The Parties shall bear (or reimburse each other, as the case may be) all expenses (including but not limited to SEC filing fees, and expenses and fees of financial printers, information agents and depositaries), pro rata in proportion to the amount of Class B Common Stock purchased by each Party; provided, however, that in the event that the Tender Offer is terminated, such expenses shall be borne equally by the parties. Notwithstanding the foregoing, each of the Company and Edenbrook shall bear its own legal and accounting fees and expenses incurred in connection with this Agreement and the Tender Offer.

3.    INDEMNIFICATION

3.1.     Company Indemnification. To the extent permitted by law, the Company will indemnify and hold harmless Edenbrook and its Affiliates (other than the Company) and each Person, if any, who controls (within the meaning of the Securities Act, as defined below) Edenbrook or any of its Affiliates against any Losses to which any of the foregoing Persons may become subject:

(a) under the Securities Act of 1933, as amended (the “Securities Act”), the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or other federal or state law, insofar as such Losses arise out of or are based upon any of the following statements, omissions or violations: (i) any untrue statement or alleged untrue statement of a material fact contained in the Schedule TO or the other Offer Documents or any exhibits or any amendments or supplements thereto, or any document incorporated by reference therein; (ii) the omission or alleged omission to state therein a material fact (other than any fact pertaining to Edenbrook or any of its Affiliates (other than the Company)) required to be stated in the Schedule TO or the other Offer Documents or any exhibits or any amendments or supplements thereto, or any document incorporated by reference therein, or necessary to make the statements therein not misleading; and (iii) any violation or alleged violation by the Company of the Securities Act, the Exchange Act, any state securities law or any rule or regulation promulgated under the Securities Act, the Exchange Act or any state securities law; and the Company will pay to Edenbrook and its Affiliates (other than the Company) and each Person, if any, who controls Edenbrook (or any of its Affiliates) within the meaning of the Securities Act any legal or other expenses reasonably incurred by them in connection with investigating or defending any such Losses; provided, however, that the Company shall not be liable in any such case for any such Losses to the extent that they arise out of or are based upon a violation that occurs in reliance upon and in conformity with written information furnished by or on behalf of Edenbrook or any of its Affiliates (other than the Company) expressly for use in connection with the Tender Offer (including information incorporated by reference to any filings made by Edenbrook or its Affiliates (other than the Company) with the SEC); and

(b) any liability arising from being an offeror with respect to any liability to purchase more than 5,000,000 shares of Class B Common Stock (representing its 50% of any shares that may be tendered in the Offer) (the “Edenbrook Share Indemnity”).

3.2.     Edenbrook Indemnification. To the extent permitted by law, Edenbrook will indemnify and hold harmless the Company and its Affiliates (other than Edenbrook) against any Losses to which any of the foregoing Persons may become subject:

(a) under the Securities Act, the Exchange Act or other federal or state law, insofar as such Losses arise out of or are based upon any of the following statements, omissions or violations: (i) any untrue statement or alleged untrue statement of a material fact contained in the Schedule TO or the other Offer Documents or any exhibits or any amendments or supplements thereto, or any document incorporated by reference therein that occurs in reliance upon and in conformity with written information furnished by Edenbrook or any of its Affiliates (other than the Company) expressly for use in connection with the Tender Offer (including information incorporated by reference to any filings made by Edenbrook or its Affiliates (other than the Company) with the SEC); (ii) the omission or alleged omission to state therein a material fact pertaining to Edenbrook or any of its Affiliates (other than the Company) required to be stated in the Schedule TO or the other Offer Documents or any exhibits or any amendments or supplements thereto, or any document incorporated by reference therein, or necessary to make the statements therein not misleading; or (iii) any violation or alleged violation by Edenbrook of the Securities Act, the Exchange Act, any state securities law or any rule or regulation promulgated under the Securities Act, the Exchange Act or any state securities law; and Edenbrook will pay to the Company and its Affiliates (other than Edenbrook) any legal or other expenses reasonably incurred by them in connection with investigating or defending any such Losses; and

(b) any liability arising from being an offeror with respect to any liability to purchase more than 5,000,000 shares of Class B Common Stock (representing its 50% of any shares that may be tendered in the Offer) (the “Company Share Indemnity”).

3.3.     Indemnification Notice. Promptly after receipt by any Person entitled to seek indemnification pursuant to Sections 3.1 or 3.2 (an “Indemnified Party”) of notice of the commencement of any action (including any governmental action), such Indemnified Party shall, if a claim in respect thereof is to be made against any party hereto required to provide indemnification pursuant to Sections 3.1 or 3.2 (an “Indemnifying Party”), deliver to the Indemnifying Party a written notice of the commencement thereof and the Indemnifying Party shall have the right to participate in and, to the extent the Indemnifying Party so desires, jointly with any other Indemnifying Party similarly noticed, to assume the defense thereof with counsel mutually satisfactory to the parties; provided, however, that an Indemnified Party (together with all other Indemnified Parties that may be represented without conflict by one counsel) shall have the right to retain one separate counsel, with the fees and expenses to be paid by the Indemnifying Party, if representation of such Indemnified Party by the counsel retained by the Indemnifying Party would be inappropriate due to actual or potential differing interests between such Indemnified Party and any other party represented by such counsel in such proceeding. The failure to deliver written notice to the Indemnifying Party within a reasonable time of the commencement of any such action, if prejudicial to its ability to defend such action, shall relieve such Indemnifying Party of any liability to the Indemnified Party under this Section 3, but the omission to deliver written notice to the Indemnifying Party will not relieve it of any liability that it may have to any Indemnified Party otherwise than under this Section 3.

3.4.     Contribution. If the indemnification provided for in this Section 3 is held by a court of competent jurisdiction to be unavailable to an Indemnified Party with respect to any Losses referred to therein, then the Indemnifying Party, in lieu of indemnifying such Indemnified Party hereunder, shall contribute to the amount paid or payable by such Indemnified Party as a result of such Losses in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party on the one hand and of the Indemnified Party on the other in connection with the statements or omissions that resulted in such Losses as well as any other relevant equitable considerations. The relative fault of the Indemnifying Party and of the Indemnified Party shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission to state a material fact relates to information supplied by the Indemnifying Party or by the Indemnified Party and the parties’ relative intent, knowledge, access to information, and opportunity to correct or prevent such statement or omission. The amount paid or payable by an Indemnified Party as a result of the Losses or action in respect thereof, referred to above in this Section 3.4 shall be deemed to include, for purposes of this Section 3.4, any legal or other expenses reasonably

incurred by such Indemnified Party in connection with investigating or defending any such action or claim. Notwithstanding anything herein to the contrary, this Section 3.4 shall not be applicable to the Company Share Indemnity or the Edenbrook Share Indemnity.

3.5.     Survival. The obligations of the Company and Edenbrook under this Section 3 shall survive the completion of the Tender Offer.

4.     COVENANTS

4.1.     Public Company Matters. Upon the consummation of the Tender Offer, unless otherwise consented to by the Company’s Board of Directors, Edenbrook shall:

(a) not, and to take all actions necessary to cause its controlled affiliates not to, propose, or engage in, any transaction to acquire all of the outstanding shares of Class B Common Stock for a period of two years from August 31, 2020; and

(b) not take any action to, and to take all actions necessary to cause its controlled affiliates not to, without approval of the Company’s Board of Directors, cause the Company to (a) cease to be listed on the NASDAQ; (b) cease to satisfy all requirements to remain listed on the NASDAQ, (c) deregister the Class B Common Stock under the Exchange Act; or (d) cease filing reports with the SEC required by Section 13 and/or Section 15(d) of the Exchange Act, even if the Company may not be subject to such reporting requirements.

5.     MISCELLANEOUS

5.1.     Successors and Assigns. Except as otherwise provided herein, this Agreement shall be binding upon, inure to the benefit of, and be enforceable by, the Parties and their respective successors and assigns. Nothing in this Agreement, express or implied, is intended to confer upon any party other than the Parties or their respective successors and assigns any rights, remedies, obligations, or liabilities under or by reason of this Agreement, except as expressly provided in this Agreement. Neither this Agreement nor any of the rights, interests or obligations hereunder shall be assigned by any of the Parties (whether by operation of law or otherwise) without the prior written consent of the other Party.

5.2.     Notices. Unless otherwise provided herein, any notice, request, waiver, claim, demand, instruction, consent or other communication required or permitted to be given by this Agreement shall be effective only if it is in writing and (i) delivered by hand or sent by certified mail, return receipt requested, (ii) sent by a nationally-recognized overnight delivery service with delivery confirmed, or (iii) emailed or faxed, with receipt confirmed, as follows:

or to such other address or individual as the Party to whom notice is given may have previously furnished to the other in writing in the manner set forth above. All such notices, requests and other communications shall be deemed duly given and received by the recipient thereof on the date of delivery if received prior to 5:00 p.m. New York time on a Business Day. Otherwise, any such notice, request or communication shall be deemed to have been received on the next succeeding Business Day.

5.3.     Amendments and Waivers. This Agreement may not be amended or supplemented, unless set forth in a writing signed by each Party. Except as otherwise permitted in this Agreement, the terms or conditions of this Agreement may not be waived unless set forth in a writing signed by the Party entitled to the benefits thereof. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of such provision at any time in the future or a waiver of any other provision hereof. The rights and remedies of the Parties are cumulative and not alternative. Except as otherwise provided in this Agreement, neither the failure nor any delay by a Party in exercising any right, power or privilege under this Agreement will operate as a waiver of such right, power or privilege, and no single or partial exercise of any such right, power or privilege will preclude any other or further exercise of such right, power or privilege or the exercise of any other right, power or privilege.

5.4.     Severability. Any term or provision of this Agreement that is held by a court of competent jurisdiction or other authority to be invalid, void or unenforceable in any situation in any jurisdiction shall not affect the validity or enforceability of the remaining terms and provisions hereof or the validity or enforceability of the offending term or provision in any other situation or in any other jurisdiction. If the final judgment of a court of competent jurisdiction or other authority declares that any term or provision hereof is invalid, void or unenforceable, the Parties agree that the court making such determination shall have the power to reduce the scope, duration, area or applicability of the term or provision, to delete specific words or phrases, or to replace any invalid, void or unenforceable term or provision with a term or provision that is valid and enforceable and that comes closest to expressing the intention of the invalid or unenforceable term or provision.

5.5.     Governing Law. This Agreement shall be governed by the laws of the State of Delaware, without regard to conflict of laws principles.

5.6.     Choice of Venue. Any action, suit or proceeding arising out of or relating to this Agreement may be brought in the state or federal courts of the State of Delaware, and each Party irrevocably submits to the exclusive jurisdiction of each such court in any such action, suit or proceeding, waives any objection it may now or hereafter have to venue or to convenience of forum, agrees that all claims in respect of such action, suit or proceeding shall be heard and determined only in such court, and agrees not to bring any action, suit or proceeding arising out of or relating to this Agreement or any of the transactions contemplated by this Agreement in any other court. The Parties agree that either or both of them may file a copy of this paragraph with any court as written evidence of the knowing, voluntary and bargained agreement between the Parties irrevocably to waive any objections to venue or convenience of forum.

5.7.     Entire Agreement. This Agreement and any documents related hereto constitutes the full and entire understanding and agreement between the Parties with regard to the subject matter hereof.

5.8.     Counterparts. This Agreement may be executed in two or more counterparts (including by facsimile, .pdf or similar means of electronic communication), each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

5.9.     Specific Performance. Edenbrook and the Company each agree that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed by them in accordance with the terms hereof and that each Party shall be entitled to specific performance of the terms hereof, in addition to any other remedy at law or equity. Each Party hereto expressly waives any requirement that the other Party hereto obtain any bond or provide any indemnity in connection with any action seeking injunctive relief or specific enforcement of the provisions of this Agreement.

5.10.     Definitions. For purposes of this Agreement:

“Affiliate” or “affiliate” means a Person that directly, or indirectly through one or more intermediaries, controls or is controlled by, or is under common control with, the Person specified. For purposes of this definition, “control” means possession, directly or indirectly, of the power to elect a majority of the board of directors or other governing body of an entity (whether through ownership of securities or partnership or other ownership interests, by contract or otherwise) and, without limiting the generality of the foregoing, (x) a Person who possesses, directly or indirectly, the power to control the general partner of a limited partnership shall be deemed to control such limited partnership, and (y) a Person who possesses, directly or indirectly, the power to control the manager or managing member of a limited liability company shall be deemed to control such limited liability company.

“Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in New York City are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in New York City are generally are open for use by customers on such day.

“Losses” means liabilities, losses, costs, damages, deficiencies, claims, actions, judgments, settlements, proceedings, causes of action, obligations, interest, awards, penalties, fines, demands, assessments, fees, costs or expenses of whatever kind (including without limitation, reasonable attorneys’ fees and disbursements).

“Person” means a natural person, partnership, corporation, limited liability company, business trust, joint stock company, trust, unincorporated association, joint venture, governmental entity or other entity or organization.

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IN WITNESS WHEREOF, the parties have executed this TENDER OFFER AGREEMENT as of the date first written above.

[Signature Page to Tender Offer Agreement]