Costco Wholesale Corporation(COST)NASDAQ
Company Profile & Information
Company Profile
Business overview, scale, and footprint
Business Overview
Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, Mexico, Japan, the United Kingdom, Korea, Australia, Taiwan, China, Spain, France, Iceland, New Zealand, and Sweden. It offers merchandise, including sundries, dry groceries, candies, coolers, freezers, deli, liquor, and tobacco; non-food merchandise comprising appliances, small electronics, health and beauty aids, hardware, lawn and garden, sporting goods, tires, toys and seasonal, automotive, stamps, tickets, apparel, furniture, domestics, housewares, special order kiosks, and jewelry; and fresh food, such as meat, produce, service deli, and bakery products. The company is also involved in warehouse ancillary operations, which include gasoline, pharmacies, optical, food courts, hearing-aid centers, and tire installation centers.
In addition, it engages in e-commerce, business centers, travel, and other businesses.
The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.
Insider Transactions
Open-market activity and option exercises
Insider Activity Summary
Insider trading activity for Costco Wholesale Corporation (COST) over the last 3 months consists of 95 total transactions. Among these, company executives and board members conducted 95 buys (totaling 271,010 shares) and 0 sells (totaling 0 shares). This activity resulted in a net change of 271,010 shares, reflecting net buying interest with an estimated net acquisitions value of $161.31K.
95 insider transactions found. Showing 10 of 95 transactions.
| Insider Name | Relation to Company | Shares Changed | Price | Transaction Date |
|---|---|---|---|---|
| DENMAN KENNETH D | Director | 885 | $0.85 | Jun 23, 2026 |
| FRATES CATON | Officer | 700 | $0.70 | Apr 1, 2026 |
| ADAMO CLAUDINE | Officer | 730 | $0.73 | Mar 9, 2026 |
| JONES TERESA A | Officer | 300 | $N/A | Jan 27, 2026 |
| RAIKES JEFFREY S | Director | 5,115 | $N/A | Jan 27, 2026 |
| JONES TERESA A | Officer | 850 | $0.84 | Jan 21, 2026 |
| RAIMONDO GINA MARIE | Director | 215 | $N/A | Jan 16, 2026 |
| DECKER SUSAN LYNNE | Director | 458 | $0.44 | Jan 16, 2026 |
| KLAUER JAMES C | Officer | 1,500 | $1.41 | Jan 14, 2026 |
| MILLER RUSSELL D | Officer | 1,500 | $1.37 | Jan 9, 2026 |