| Filed | Form | Description | |
|---|---|---|---|
| 12/4/25 | DEFA14A | DEFA14A | → |
| 12/4/25 | DEF 14A | DEF 14A | → |
| 12/11/24 | DEFA14A | DEFA14A | → |
| 12/11/24 | DEF 14A | DEF 14A | → |
| 12/7/23 | DEFA14A | DEFA14A | → |
| 12/7/23 | DEF 14A | DEF 14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 3/11/26 | 3 | PRIMARY DOCUMENT | → |
| 3/11/26 | 4 | PRIMARY DOCUMENT | → |
| 1/28/26 | 4 | PRIMARY DOCUMENT | → |
| 1/28/26 | 4 | PRIMARY DOCUMENT | → |
| 1/23/26 | 4 | PRIMARY DOCUMENT | → |
| 1/20/26 | 4 | PRIMARY DOCUMENT | → |
| ↓ | |||
Costco Wholesale Corporation is an American multinational corporation that operates a chain of membership-only big-box warehouse club retail stores. As of 2021, Costco is the third-largest retailer in the world, and as of August 2024, the world's largest retailer of beef, poultry, organic produce, and wine, with just under a third of American consumers regularly shopping at Costco warehouses.