Hill John W (CIK 1351689) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-24). Recent activity: Buy CSGP (8,262 shares), Sell CSGP (2,250 shares), Buy CSGP (3,177 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | COSTAR GROUP, INC. (CSGP) | Director | Buy | 8,262 | $0 |
| 2025-11-17 | COSTAR GROUP, INC. (CSGP) | Director | Sell | 2,250 | $154,530 |
| 2025-09-11 | COSTAR GROUP, INC. (CSGP) | Director | Buy | 3,177 | $0 |
Source: SEC Form 4 filings · as of 2026-06-24