X0508 4 2026-03-05 0001314727 Sonos Inc SONO 0001826662 Barra Hugo 301 COROMAR DRIVE SANTA BARBARA CA 93117 1 0 Common Stock 2026-03-05 4 A 0 12725 A 29351 D Represents the number of shares subject to restricted stock units ("RSUs") that were granted on March 5, 2026. The RSUs will vest in full upon the earlier of March 5, 2027 or the next annual meeting of stockholders, subject to the continuing service of the Reporting Person on the vesting date. Each RSU represents a contingent right to receive 1 share of the Issuer's Common Stock upon vesting and settlement for no consideration. /s/ Rebecca Schuster by power of attorney 2026-03-06