8-KFiling Date: Oct 14, 2026
Costco 8-K: Other Events, Financial Statements (Oct 14, 2026)
Other Events, Financial Statements
View SEC Filing
ACC: 0000909832-26-000096
Event Type
Other EventsFinancial Statements
Filing overview
Costco filed a Form 8-K (Material Event (8-K)) with the SEC on 2026-10-14. Reported items: Item 8.01 Other Events; Item 9.01 Financial Statements.