Ruggles Lisa (CIK 1717178) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Sell CSGP (2,977 shares), Sell CSGP (8,931 shares), Sell CSGP (17,583 shares), Sell CSGP (3,219 shares), Sell CSGP (3,576 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 2,977 | $129,887 |
| 2026-03-03 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 8,931 | $398,591 |
| 2026-02-23 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 17,583 | $0 |
| 2026-02-23 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 3,219 | $157,956 |
| 2026-02-18 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 3,576 | $160,884 |
| 2025-06-03 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 12 | $883 |
| 2025-03-18 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 1,958 | $154,153 |
| 2025-03-03 | COSTAR GROUP, INC. (CSGP) | Senior VP, Global Operations | Sell | 7,410 | $565,012 |
Source: SEC Form 4 filings · as of 2026-03-17