Claudine Adamo, Executive Vice President at COSTCO WHOLESALE CORP /NEW (COST), sold 3,200 shares at $888.99 ($2.8M) on 2024-09-30, disclosed to the SEC on 2024-10-02.
Open-market sale of $2.8M COST by Executive Vice President. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| COST | SELL | 2025-10-24 | $2.5M | — | Filing → |
| COST | SELL | 2025-03-25 | $830K | — | Filing → |
| COST | SELL | 2024-03-13 | $1.1M | — | Filing → |