SIMURO FRANK
SEC insider (Form 3/4/5 filer). CIK 0001925960. Chief Technology Officer at COSTAR GROUP, INC. (CSGP). 12 reported Form 4/5 transactions since Sep 2024; latest on Mar 15, 2026. Located in ARLINGTON, VA.
Companies SIMURO FRANK has filed insider reports for
- COSTAR GROUP, INC. (CSGP): Officer, Chief Technology Officer
SIMURO FRANK
CIK: 0001925960
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
COSTAR GROUP, INC.
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Mar 15, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect11.1K shares at avg. $43.63$485K - Mar 1, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect18.7K shares at avg. $44.63$835K - Feb 27, 2026CSGP
COSTAR GROUP, INC.
AwardDirectRestricted Stock Units
52.9K shares- - Feb 19, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect4.4K shares at avg. $49.07$217K - Feb 19, 2026CSGP
COSTAR GROUP, INC.
DispositionDirect30.7K shares- - Feb 15, 2026CSGP
COSTAR GROUP, INC.
Tax PaymentDirect4.2K shares at avg. $44.99$187K - Mar 15, 2025CSGP
COSTAR GROUP, INC.
Tax PaymentDirect5.7K shares at avg. $78.73$449K - Mar 1, 2025CSGP
COSTAR GROUP, INC.
Tax PaymentDirect12.4K shares at avg. $76.25$948K - Feb 20, 2025CSGP
COSTAR GROUP, INC.
AwardDirect130.6K shares- - Feb 15, 2025CSGP
COSTAR GROUP, INC.
Tax PaymentDirect5.5K shares at avg. $74.06$406K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 15, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment | 11,107 | $43.63 | $484,598 | Direct |
| Mar 1, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment | 18,702 | $44.63 | $834,670 | Direct |
| Feb 27, 2026 | CSGP COSTAR GROUP, INC. | Award Restricted Stock Units | 52,869 | - | - | Direct |
| Feb 19, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment | 4,421 | $49.07 | $216,938 | Direct |
| Feb 19, 2026 | CSGP COSTAR GROUP, INC. | Disposition | 30,727 | - | $0 | Direct |
| Feb 15, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment | 4,151 | $44.99 | $186,753 | Direct |
| Mar 15, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment | 5,700 | $78.73 | $448,761 | Direct |
| Mar 1, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment | 12,432 | $76.25 | $947,940 | Direct |
| Feb 20, 2025 | CSGP COSTAR GROUP, INC. | Award | 130,640 | - | - | Direct |
| Feb 15, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment | 5,485 | $74.06 | $406,219 | Direct |
1-10 of 12 transactions