SCHEDULE 13D/A 0000902664-24-003017 0001595082 XXXXXXXX LIVE 10 Class A common stock, par value $0.00001 per share 04/30/2025 true 0001874944 91854V206 Vacasa, Inc.

850 NW 13TH AVENUE PORTLAND OR 097209

Shulamit Leviant, Esq. 212-446-4053 Davidson Kempner Capital Management LP 520 Madison Avenue, 30th Floor New York NY 10022 Ele Klein & Adriana Schwartz 212-756-2000 Schulte Roth & Zabel LLP 919 Third Avenue New York NY 10022 0001336624 N M.H. Davidson & Co. b WC N NY 0.00 0.00 0.00 0.00 00.00 N 0 PN 0001981303 N Davidson Kempner Opportunistic Credit LP b WC N E9 0.00 0.00 0.00 0.00 0.00 N 0 PN 0002015526 N DKOF VI Trading Subsidiary LP b WC N E9 0.00 0.00 0.00 0.00 0.00 N 0 PN 0002033017 N DK VCSA Lender LLC b WC OO N DE 0.00 0.00 0.00 0.00 0.00 N 0 OO 0001595082 N Davidson Kempner Capital Management LP b AF N DE 0.00 0.00 0.00 0.00 0.00 N 0 OO 0001308274 N Anthony A. Yoseloff b AF N X1 0.00 0.00 0.00 0.00 0.00 N 0 IN Class A common stock, par value $0.00001 per share Vacasa, Inc. 850 NW 13TH AVENUE PORTLAND OR 097209 This Amendment No. 10 ("Amendment No. 10") amends and supplements the statement on Schedule 13D filed with the Securities and Exchange Commission on April 22, 2024 (the "Original Schedule 13D", and the Original Schedule 13D as amended, the "Schedule 13D"). This Amendment No. 10 amends and supplements Item 4 and amends and restates Items 5(a)-(c) and (e) as set forth below. Capitalized terms used herein and not otherwise defined in this Amendment No. 10 have the meanings set forth in the Schedule 13D. This Amendment No. 10 is the final amendment to the Schedule 13D and constitutes an "exit filing" for each of the Reporting Persons. 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, (i) each share of Class A Common Stock held by CO, DKOPPC, DKOF VI and DK VCSA Lender was converted into $5.30 in cash and (ii) the Notes held by DK VCSA Lender were cashed out at $5.30 per share of Class A Common Stock on an as-converted basis. See rows (11) and (13) of the cover pages to this Schedule 13D for the aggregate number of shares of Class A Common Stock and percentages of the shares of Class A Common Stock beneficially owned by each of the Reporting Persons. See rows (7) through (10) of the cover pages to this Schedule 13D for the number of shares of Class A Common Stock as to which each Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition. Other than as described in Item 4, no transactions in the shares of Class A Common Stock were effected by the Reporting Persons since the filing of Amendment No. 9. April 30, 2025. M.H. Davidson & Co. /s/ Anthony A. Yoseloff 05/05/2025 Davidson Kempner Opportunistic Credit LP /s/ Anthony A. Yoseloff 05/05/2025 DKOF VI Trading Subsidiary LP /s/ Anthony A. Yoseloff 05/05/2025 DK VCSA Lender LLC /s/ Anthony A. Yoseloff 05/05/2025 Davidson Kempner Capital Management LP /s/ Anthony A. Yoseloff 05/05/2025 Anthony A. Yoseloff /s/ Anthony A. Yoseloff 05/05/2025