Sec Form 4 Filing - DAVIDSON KEMPNER CAPITAL MANAGEMENT LP @ Vacasa, Inc. - 2025-04-30

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 DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 2. Issuer Name and Ticker or Trading Symbol Vacasa, Inc. [ VCSA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 9 WEST 57TH STREET, 29TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 04/30/2025 (Street) NEW YORK, NY10019 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 Class A Common Stock, par value $0.00001 per share 04/30/2025 J( 1 ) 1,517,381 D 0 I See footnotes ( 2 ) ( 4 ) ( 5 ) ( 6 ) ( 7 )

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 Senior Secured Convertible Notes ("Notes") ( 8 ) 04/30/2025 J( 1 ) 7,821,677 ( 9 ) ( 8 ) ( 8 ) Class A Common Stock 7,821,677 ( 9 ) ( 1 ) 0 I See footnotes ( 3 ) ( 5 ) ( 6 ) ( 7 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 9 WEST 57TH STREET 29TH FLOOR NEW YORK, NY10019 X M.H. DAVIDSON & CO. 885 THIRD AVENUE SUITE 3300 NEW YORK, NY10022 X Davidson Kempner Opportunistic Credit LP 9 WEST 57TH STREET 29TH FLOOR NEW YORK, NY10019 X DKOF VI Trading Subsidiary LP C/O WALKERS CORPORATE LIMITED 190 ELGIN AVENUE GEORGE TOWN, GRAND CAYMAN, E9KY1-9008 X DK VSCA Lender LLC 9 WEST 57TH STREET 29TH FLOOR NEW YORK, NY10019 X YOSELOFF ANTHONY ALEXANDER 9 WEST 57TH STREET 29TH FLOOR NEW YORK, NY10019 X Signatures /s/ M.H. Davidson & Co., By: M.H. Davidson & Co. GP, L.L.C., its General Partner, By: Davidson Kempner Liquid GP Topco LLC, its Managing Member, By: Anthony A. Yoseloff, its Executive Managing Member 05/05/2025 Signature of Reporting Person Date /s/ Davidson Kempner Opportunistic Credit LP, By: Davidson Kempner Opportunistic Credit GP LLC, its General Partner, By: Davidson Kempner Liquid GP Topco LLC, its Managing Member, By: /s/ Anthony A. Yoseloff, its Executive Managing Member 05/05/2025 Signature of Reporting Person Date /s/ DKOF VI Trading Subsidiary LP, By: Davidson Kempner Opportunities GP VI LLC, its General Partner, By: Davidson Kempner Drawdown GP Topco LLC, its Managing Member, By: Anthony A. Yoseloff, its Executive Managing Member 05/05/2025 Signature of Reporting Person Date /s/ DK VCSA Lender LLC, By: Madave Management LLC, its Manager, By: Anthony A. Yoseloff, its Executive Managing Member 05/05/2025 Signature of Reporting Person Date /s/ Davidson Kempner Capital Management LP, By: Anthony A. Yoseloff, its Executive Managing Member 05/05/2025 Signature of Reporting Person Date /s/ Anthony A. Yoseloff 05/05/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On April 30, 2025, upon the closing of the transactions described in the Issuer's Current Report on Form 8-K filed with the SEC on May 1, 2025 (the "Closing Date"), (i) each share of Class A Common Stock held by the DK Holders (as defined in footnote 2) was converted into $5.30 in cash and (ii) the Notes held by DK VCSA Lender (as defined in footnote 2) were cashed out at $5.30 per share of Class A Common Stock on an as-converted basis. ( 2 )The securities reported on this line were held directly by: (i) M.H. Davidson & Co., a New York limited partnership ("CO"), (ii) Davidson Kempner Opportunistic Credit LP, a Cayman Islands exempted limited partnership ("DKOPPC"), (iii) DKOF VI Trading Subsidiary LP, a Cayman Islands exempted limited partnership ("DKOF VI") and (iv) DK VCSA Lender LLC, a Delaware limited liability company ("DK VCSA Lender" and together with CO, DKOPPC and DKOF VI, the "DK Holders"). ( 3 )The securities reported on this line were held directly by DK VCSA Lender. ( 4 )M.H. Davidson & Co. GP, L.L.C., a Delaware limited liability company ("CO GP"), is the general partner of CO and Davidson Kempner Liquid GP Topco LLC, a Delaware limited liability company ("Liquid GP Topco"), is the managing member of CO GP. Davidson Kempner Opportunistic Credit GP LLC, a Delaware limited liability company ("DKOPPC GP"), is the general partner of DKOPPC and Liquid GP Topco is the managing member of DKOPPC. Davidson Kempner Opportunities GP VI LLC, a Delaware limited liability company ("DKOF VI GP"), is the general partner of DKOF VI and Davidson Kempner Drawdown GP Topco LLC, a Delaware limited liability company, is the managing member of DKOF VI GP. (Continued in footnote 5) ( 5 )Madave Management LLC, a Delaware limited liability company ("Madave"), is the manager of DK VCSA Lender. The executive managing member of Madave is Anthony A. Yoseloff and the co-deputy executive managing members of Madave are Patrick W. Dennis and Gabriel T. Schwartz. (Continued in footnote 6) ( 6 )Davidson Kempner Capital Management LP ("DKCM"), a Delaware limited partnership and a registered investment adviser with the U.S. Securities and Exchange Commission (the "SEC"), acts as investment manager to each of the DK Holders. DKCM GP LLC, a Delaware limited liability company, is the general partner of DKCM. The managing members of DKCM are Anthony A. Yoseloff, Conor Bastable, Shulamit Leviant, Morgan P. Blackwell, Patrick W. Dennis, Gabriel T. Schwartz, Zachary Z. Altschuler, Joshua D. Morris, Suzanne K. Gibbons, Gregory S. Feldman, Melanie Levine and James Li. Mr. Anthony A. Yoseloff, through DKCM, is responsible for the voting and investment decisions relating to the securities held by the DK Holders. ( 7 )The filing of this statement shall not be deemed an admission that any of the Reporting Persons is the beneficial owner of the securities reported herein for purposes of Section 16 of the Securities Act of 1934, as amended, or otherwise. Each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of its or his pecuniary interest therein, if any. ( 8 )Subject to certain conditions, at any time on or after the applicable issuance date, holders of Notes had the option to convert all or a portion of the Notes into shares of Class A Common Stock. The initial conversion price of the Notes was $4.16, which is subject to customary anti-dilution adjustments. The Notes were terminated on the Closing Date before the scheduled maturity date of August 7, 2029. ( 9 )Includes accrued interest through the Closing Date.

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