X0306 4 2017-05-31 0000719955 WILLIAMS SONOMA INC WSM 0001163402 DILLON ADRIAN T 3250 VAN NESS AVENUE SAN FRANCISCO CA 94109 1 Common Stock 2017-05-30 4 M 0 3377 0 A 78658 I Trust Restricted Stock Units 2017-05-30 4 M 0 3377 0 D Common Stock 3377 0 D Each restricted stock unit represents a contingent right to receive one share of WSM common stock. The restricted stock units vested on May 30, 2017. The restricted stock units vest on the earlier of one year from the date of grant or the day before the next regularly scheduled annual meeting. Vested shares will be delivered to the reporting person upon vesting or at the end of the deferral period, if applicable. /s/ Phil Louridas, Attorney-in-Fact for Adrian T. Dillon 2017-06-01