X0306 4 2022-03-28 0001397187 lululemon athletica inc. LULU 0001839904 MAESTRINI ANDRE C/O LULULEMON ATHLETICA INC 1818 CORNWALL AVENUE VANCOUVER A1 V6J 1C7 BRITISH COLUMBIA, CANADA 0 1 0 0 EVP, International Common Stock 2022-03-28 4 M 0 1400 0 A 2434 D Common Stock 2022-03-28 4 F 0 658 331.78 D 1776 D Performance Share Units 2022-03-28 4 M 0 1400 0 D 2022-03-28 Common Stock 1400 0 D Represents shares withheld for tax obligations in connection with settlement of performance share units. Each performance share unit represents a contingent right to receive one share of the issuer's common stock. The performance share units were granted on January 12, 2021, with respect to the three-year period ending at the end of fiscal 2021. The issuer certified the achievement of the performance goals on March 23, 2022. The performance share units vested on March 28, 2022. /s/ Andre Maestrini by Alex Grieve, Attorney-in-Fact 2022-03-30