RAIKES JEFFREY S (CIK 1193112) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-01-28). Recent activity: Sell COST (5,115 shares), Sell COST (4,120 shares), Buy COST (286 shares), Sell COST (6,573 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-28 | COSTCO WHOLESALE CORP /NEW (COST) | Director | Sell | 5,115 | $0 |
| 2025-11-12 | COSTCO WHOLESALE CORP /NEW (COST) | Director | Sell | 4,120 | $0 |
| 2025-10-24 | COSTCO WHOLESALE CORP /NEW (COST) | Director | Buy | 286 | $0 |
| 2025-07-15 | COSTCO WHOLESALE CORP /NEW (COST) | Director | Sell | 6,573 | $0 |
Source: SEC Form 4 filings · as of 2026-01-28