| 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 | -7,200 | -4.7% | $0.000000 | 146,241 | 22 Feb 2024 | Direct | F1 |
| transaction | CSGP | Common Stock, par value $0.01 per share | Tax liability | $371,863 | -4,428 | -3% | $83.98 | 141,813 | 22 Feb 2024 | Direct | |
| transaction | CSGP | Common Stock, par value $0.01 per share | Award | $0 | +57,560 | +41% | $0.000000 | 199,373 | 22 Feb 2024 | Direct | F2 |
| 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 | +14,200 | $0.000000 | 14,200 | 22 Feb 2024 | Common Stock | 14,200 | $82.47 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Shares forfeited from February 18, 2021 performance restricted stock grant upon certification of actual achievement of the performance goal by the Compensation Committee. |
| F2 | Includes a grant of 27,800 shares of restricted common stock that vest in three equal installments on March 1, 2025, March 1, 2026 and March 1, 2027, and a grant of 29,760 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 March 1, 2025, March 1, 2026 and March 1, 2027. |