X0508 4 2025-08-08 0001314727 Sonos Inc SONO 0001184231 GENACHOWSKI JULIUS C/O SONOS, INC. 301 COROMAR DRIVE SANTA BARBARA CA 93117 1 0 Common Stock 2025-08-08 4 P 0 22850 10.9499 A 124396 D Represents the weighted average purchase price per share. The shares were purchased in the open market in multiple transactions at prices ranging from $10.94 to $10.95 per share. The Reporting Person undertakes that he will provide full information regarding the number of shares purchased at each price upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. /s/ Rebecca Schuster by power of attorney 2025-08-11