Lisa Ruggles
CIK: 0001717178
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 (13 total)
- Mar 15, 2026CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct3K shares at avg. $43.63$130K - Mar 1, 2026CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct8.9K shares at avg. $44.63$399K - Feb 27, 2026CSGP
COSTAR GROUP, INC.
Award(A)DirectRestricted Stock Units
28.2K shares- - Feb 19, 2026CSGP
COSTAR GROUP, INC.
Disposition(D)Direct17.6K shares- - Feb 19, 2026CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct3.2K shares at avg. $49.07$158K - Feb 15, 2026CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct3.6K shares at avg. $44.99$161K - Jun 1, 2025CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct12 shares at avg. $73.56$882.72 - Mar 15, 2025CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct2K shares at avg. $78.73$154K - Mar 1, 2025CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct7.4K shares at avg. $76.25$565K - Feb 20, 2025CSGP
COSTAR GROUP, INC.
Award(A)Direct65.4K shares- - Feb 15, 2025CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct3.5K shares at avg. $74.06$262K - Feb 13, 2025CSGP
COSTAR GROUP, INC.
Tax Payment(F)Direct7.5K shares at avg. $73.27$548K - Feb 13, 2025CSGP
COSTAR GROUP, INC.
Disposition(D)Direct6.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 15, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 2,977 | $43.63 | $129,887 | Direct |
| Mar 1, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 8,931 | $44.63 | $398,591 | Direct |
| Feb 27, 2026 | CSGP COSTAR GROUP, INC. | Award(A) Restricted Stock Units | 28,197 | - | - | Direct |
| Feb 19, 2026 | CSGP COSTAR GROUP, INC. | Disposition(D) | 17,583 | - | $0 | Direct |
| Feb 19, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 3,219 | $49.07 | $157,956 | Direct |
| Feb 15, 2026 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 3,576 | $44.99 | $160,884 | Direct |
| Jun 1, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 12 | $73.56 | $883 | Direct |
| Mar 15, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 1,958 | $78.73 | $154,153 | Direct |
| Mar 1, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 7,410 | $76.25 | $565,013 | Direct |
| Feb 20, 2025 | CSGP COSTAR GROUP, INC. | Award(A) | 65,440 | - | - | Direct |
| Feb 15, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 3,531 | $74.06 | $261,506 | Direct |
| Feb 13, 2025 | CSGP COSTAR GROUP, INC. | Tax Payment(F) | 7,481 | $73.27 | $548,133 | Direct |
| Feb 13, 2025 | CSGP COSTAR GROUP, INC. | Disposition(D) | 6,452 | - | - | Direct |
1-13 of 13 transactions
About Ruggles Lisa
Ruggles Lisa (SEC CIK 0001717178) files insider reports with the SEC as Senior VP, Global Operations of COSTAR GROUP, INC. (CSGP).
Signal8 holds 9 ownership filings by Ruggles Lisa, all Form 4s, filed between Feb 19, 2025 and Mar 17, 2026. Those filings report 13 transactions, from Feb 13, 2025 to Mar 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Ruggles Lisa's filings is in ARLINGTON, VA.
Recent filings by Ruggles Lisa
- Mar 15, 2026: Tax withholding of CSGP shares (Form 4, code F).
- Mar 1, 2026: Tax withholding of CSGP shares (Form 4, code F).
- Feb 27, 2026: Grant or award of CSGP derivative securities (Form 4, code A).
- Feb 19, 2026: Disposition to issuer transaction of CSGP shares (Form 4, code D).
- Feb 19, 2026: Tax withholding of CSGP shares (Form 4, code F).
Other insiders filing for COSTAR GROUP, INC. (CSGP)
- Rossmann Robin Jack, Chief Financial Officer
- Cann Cynthia Cammett, Chief Accounting Officer
- Hill John W, Director
- FLORANCE ANDREW C, Founder and CEO
- SAINT FREDERICK G., President, Marketplaces
- LOWN CHRISTIAN M., Chief Financial Officer