X0407 4 2023-03-27 0001397187 lululemon athletica inc. LULU 0001731728 Choe Michelle Sun C/O LULULEMON ATHLETICA INC 1818 CORNWALL AVENUE VANCOUVER A1 V6J 1C7 BRITISH COLUMBIA, CANADA 0 1 0 0 Chief Product Officer 0 Common Stock 2023-03-27 4 M 0 7384 0 A 15799 D Common Stock 2023-03-27 4 F 0 3988 317.22 D 11811 D Common Stock 2023-03-27 4 F 0 292 317.22 D 11519 D Performance Share Units 2023-03-27 4 M 0 7384 0 D 2023-03-27 Common Stock 7384 0 D Represents shares withheld for tax obligations in connection with settlement of performance share units. Represents shares withheld for tax obligations in connection with vesting of restricted stock units. Each performance share unit represents a right to receive one share of the issuer's common stock. The performance share units were granted on March 27, 2020, with respect to the three-year period ending at the end of fiscal 2022. The issuer certified the achievement of the performance goals on March 22, 2023. The performance share units vested on March 27, 2023. /s/ Michelle Sun Choe by Alex Grieve, Attorney-in-Fact 2023-03-29