Frederick G. Saint - Feb 22, 2024 Form 4 Insider Report for COSTAR GROUP, INC. (CSGP)

Role
President, Marketplaces
Signature
/s/ Michael Rosenthall, Attorney-in-Fact
Stock symbol
CSGP
Transactions as of
Feb 22, 2024
Transactions value $
-$409,906
Form type
4
Date filed
2/26/2024, 08:10 PM
Previous filing
Feb 20, 2024
Next filing
Mar 5, 2024

Transactions Table

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 -8K -3.4% $0.00 227K Feb 22, 2024 Direct F1
transaction CSGP Common Stock, par value $0.01 per share Tax liability -$410K -4.88K -2.15% $83.98 223K Feb 22, 2024 Direct
transaction CSGP Common Stock, par value $0.01 per share Award $0 +69.2K +31.08% $0.00 292K Feb 22, 2024 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

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 +17K $0.00 17K Feb 22, 2024 Common Stock 17K $82.47 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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 33,400 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 35,760 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.