SIMURO FRANK (CIK 1925960) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Sell CSGP (11,107 shares), Sell CSGP (18,702 shares), Sell CSGP (30,727 shares), Sell CSGP (4,421 shares), Sell CSGP (4,151 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 11,107 | $484,598 |
| 2026-03-03 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 18,702 | $834,670 |
| 2026-02-23 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 30,727 | $0 |
| 2026-02-23 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 4,421 | $216,938 |
| 2026-02-18 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 4,151 | $186,753 |
| 2025-03-18 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 5,700 | $448,761 |
| 2025-03-03 | COSTAR GROUP, INC. (CSGP) | Chief Technology Officer | Sell | 12,432 | $947,940 |
Source: SEC Form 4 filings · as of 2026-03-17