X0508 4 2024-12-09 0001397187 lululemon athletica inc. LULU 0001833934 FRANK MEGHAN C/O LULULEMON ATHLETICA INC 1818 CORNWALL AVENUE VANCOUVER A1 V6J 1C7 BRITISH COLUMBIA, CANADA 0 1 0 0 Chief Financial Officer 0 Common Stock 2024-12-09 4 A 0 2181 85.96 A 13226 D Common Stock 2024-12-09 4 D 0 2181 415.77 D 11045 D Stock Option (right to buy) 85.96 2024-12-09 4 M 0 2181 0 D 2025-03-28 Common Stock 2181 0 D The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $415.58 to $416.21, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges stated in this footnote. These options vested as to 25% on each of March 28, 2019, March 28, 2020, March 28, 2021 and March 28, 2022. /s/ Meghan Frank by Alex Grieve, Attorney-in-Fact 2024-12-11