Adamo Claudine insider trades
Adamo Claudine has filed 17 Form 4s with the SEC that we hold, all for Costco Wholesale Corp /NEW (COST), as Executive Vice President. Across all of them we count 0 purchases worth $0 and 9 sales worth $12.7M reported on Form 4. In the last 12 months: 0 purchases ($0) and 3 sales ($5.3M). The largest single trade was a sale of 3,200 shares of Costco Wholesale Corp /NEW worth $2.8M, dated 2024-09-30. Of 1 sale filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2022-04-08 and the latest 2026-09-30.
Costco Wholesale Corp /NEW (COST)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-04-08 | S, sale reported on Form 4 | 500 | $301.0K | 2022-04-08 |
| 2022-10-26 | S, sale reported on Form 4 | 2,000 | $991.9K | 2022-10-27 |
| 2023-10-23 | S, sale reported on Form 4 | 2,565 | $1.4M | 2023-10-24 |
| 2024-03-11 | S, sale reported on Form 4 | 1,500 | $1.1M | 2024-03-13 |
| 2024-09-30 | S, sale reported on Form 4 | 3,200 | $2.8M | 2024-10-02 |
| 2025-03-24 | S, sale reported on Form 4 | 900 | $830.3K | 2025-03-25 |
| 2025-10-24 | S, sale reported on Form 4 | 2,700 | $2.5M | 2025-10-24 |
| 2026-03-09 | S, sale reported on Form 4 | 730 | $732.2K | 2026-03-11 |
| 2026-09-29 | S, sale reported on Form 4 | 2,200 | $2.0M | 2026-09-30 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1916124) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
Privacy · Terms