Sec Form 4 Filing - Mudrick Capital Management, L.P. @ Thryv Holdings, Inc. - 2021-04-27

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Mudrick Capital Management, L.P. 2. Issuer Name and Ticker or Trading Symbol Thryv Holdings, Inc. [ THRY] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 527 MADISON AVENUE, 6TH FLOOR, 3. Date of Earliest Transaction (MM/DD/YY) 04/27/2021 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/27/2021 J( 3 ) 582,593 D $ 0 16,734,778 ( 4 ) I See notes ( 1 ) ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Mudrick Capital Management, L.P. 527 MADISON AVENUE, 6TH FLOOR NEW YORK, NY10022 X X Mudrick Jason C/O MUDRICK CAPITAL MANAGEMENT, L.P. 527 MADISON AVENUE, 6TH FLOOR NEW YORK, NY10022 X X Mudrick Distressed Opportunity Fund Global, LP 527 MADISON AVENUE, 6TH FLOOR NEW YORK, NY10022 X X Verto Direct Opportunity II, LP C/O MUDRICK CAPITAL MANAGEMENT, L.P. 527 MADISON AVENUE, 6TH FLOOR NEW YORK, NY10022 X X Signatures See Signatures Included in Exhibit 99.1 04/29/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This Form 4 is filed by the following Reporting Persons: Mudrick Capital Management, L.P. ("MCM"), Jason Mudrick, Mudrick Distressed Opportunity Fund Global, LP, and Verto Direct Opportunity II, LP. ( 2 )Mr. Mudrick is the sole member of Mudrick Capital Management, LLC, which is the general partner of MCM. MCM is the investment manager of the following entities: Mudrick Distressed Opportunity Fund Global, LP; Mudrick Distressed Opportunity Drawdown Fund, LP; Mudrick Distressed Opportunity Drawdown Fund II, LP; Verto Direct Opportunity II, LP; Boston Patriot Batterymarch St LLC; Blackwell Partners LLC Series A; Mercer QIF Fund PLC; P Mudrick LTD; and Mudrick Distressed Opportunity Specialty Fund, LP. Mr. Mudrick is the managing member of Verto Direct Opportunity GP, LLC, which is the general partner of Verto Direct Opportunity II, LP. Each Reporting Person and each of the aforementioned entities disclaims beneficial ownership of any equity securities of the Issuer except to the extent of such person's or entity's pecuniary interest therein, if any. ( 3 )On April 27, 2021, the investment management agreement between the Trustees of Grinnell College and MCM (the "Grinnell Agreement") terminated in accordance with its terms and MCM ceased serving as the investment manager of the Trustees of Grinnell College managed account, which held 582,593 shares of the Issuer's common stock (the "Grinnell Stock"). As a result of the Grinnell Agreement termination, MCM and Mr. Mudrick have relinquished all voting and dispositive power over, and no longer maintain any investment control with respect to the acquisition or disposition of, any shares of the Grinnell Stock, and therefore disclaim beneficial ownership of the Grinnell Stock for purposes of Section 16 the Securities Exchange Act of 1934, as amended, or otherwise. ( 4 )Represents shares of Common Stock held by the following entities following the termination of the Grinnell Agreement: 1,576,873 by Blackwell Partners LLC Series A; 2,078,864 by Boston Patriot Batterymarch St LLC; 976,871 by Mercer QIF Fund PLC; 1,825,561 by Mudrick Distressed Opportunity Drawdown Fund II, LP; 1,818,330 by Mudrick Distressed Opportunity Drawdown Fund, LP; 4,032,551 by Mudrick Distressed Opportunity Fund Global, LP; 426,126 by Mudrick Distressed Opportunity Specialty Fund, LP; 393,519 by P Mudrick LTD; 128,825 by Verto Direct Opportunity GP, LLC; and 3,477,258 by Verto Direct Opportunity II, LP.

Remarks: Exhibit 99.1 (Joint Filer Information) is incorporated herein by reference.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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