lululemon athletica inc. — Form 8-K

Lululemon amended its bylaws effective September 8, 2026. The amendments refine stockholder nomination and proposal procedures for annual and special meetings, including new disclosure requirements, timing windows (120-150 days prior to proxy mailing for annual meetings), and Rule 14a-19 compliance mandates. Emergency bylaws provisions were also clarified to address pandemics and similar events. No financial transactions, counterparties, dollar amounts, or material business changes are disclosed—this is a corporate governance and procedural document only.