Recent News

• 12.11.2025 - Costco Wholesale Corporation Reports First Quarter Fiscal Year 2026 Operating Results
• 12.04.2025 - Costco Wholesale Corporation Announces Nomination of Gina Raimondo to Board of Directors
• 12.03.2025 - Costco Wholesale Corporation Reports November Sales Results
• 11.05.2025 - Costco Wholesale Corporation Reports October Sales Results

Recent Filings

• 12.11.2025 - 8-K Current report
• 12.11.2025 - EX-99.1 EX-99.1
• 12.04.2025 - DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
• 12.04.2025 - ARS Annual Report to Security Holders
• 12.04.2025 - DEF 14A Other definitive proxy statements
• 11.12.2025 - 4 Statement of changes in beneficial ownership of securities
• 11.12.2025 - 4 Statement of changes in beneficial ownership of securities
• 11.07.2025 - 144 Report of proposed sale of securities
• 10.24.2025 - 4 Statement of changes in beneficial ownership of securities
• 10.24.2025 - 4 Statement of changes in beneficial ownership of securities