| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSGP | Common Stock, par value $0.01 per share | Disposed to Issuer | $0 | -14,279 | -5.5% | $0 | 243,841 | 14 Feb 2023 | Direct | F1 |
| transaction | CSGP | Common Stock, par value $0.01 per share | Award | $0 | +47,820 | +20% | $0 | 291,661 | 14 Feb 2023 | Direct | F2 |
| transaction | CSGP | Common Stock, par value $0.01 per share | Tax liability | -$173,446 | -2,259 | -0.77% | $76.78 | 289,402 | 15 Feb 2023 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSGP | Option to Acquire Common Stock | Award | $0 | +12,300 | $0 | 12,300 | 14 Feb 2023 | Common Stock | 12,300 | $76.78 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Shares forfeited from February 6, 2020 performance restricted stock grant upon certification of actual achievement of the performance goal by the Compensation Committee. |
| F2 | Includes a grant of 23,100 shares of restricted common stock that vest in three equal installments on February 15, 2024, February 15, 2025 and February 15, 2026, and a grant of 24,720 shares of restricted common stock that vest based upon CoStar Group, Inc.'s achievement of a three-year performance goal. |
| F3 | The option vests in three equal installments on February 15, 2024, February 15, 2025, and February 15, 2026. |