Recent News

• 02.04.2026 - Costco Wholesale Corporation Reports January Sales Results
• 01.15.2026 - Costco Wholesale Corporation Announces Quarterly Cash Dividend
• 01.07.2026 - Costco Wholesale Corporation Reports December Sales Results

Recent Filings

• 01.28.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.28.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.23.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.21.2026 - 8-K Current report
• 01.21.2026 - 144 Report of proposed sale of securities
• 01.21.2026 - EX-99.1 EX-99.1
• 01.20.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.20.2026 - 4 Statement of changes in beneficial ownership of securities
• 01.20.2026 - 3 Initial statement of beneficial ownership of securities
• 01.16.2026 - 144 Report of proposed sale of securities