MICHAEL J. DESMARAIS

Insider Reports History

Location
Washington, DC
Signature
/s/ Gene Boxer, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by MICHAEL J. DESMARAIS:

Company Role Class Num Shares Value Price $ Report Date Ownership
COSTAR GROUP, INC. Chief Human Resources Officer Common Stock, par value $0.01 per share 79,118 $6,228,960 $78.73 15 Mar 2025 Direct

Insider Reports Filed by MICHAEL J. DESMARAIS

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CSGP COSTAR GROUP, INC. 15 Mar 2025 1 -$286,656 4 Chief Human Resources Officer 18 Mar 2025, 20:33
CSGP COSTAR GROUP, INC. 05 Mar 2025 1 $0 4 Chief Human Resources Officer 07 Mar 2025, 18:06
CSGP COSTAR GROUP, INC. 27 Feb 2025 2 -$296,841 4 Chief Human Resources Officer 03 Mar 2025, 19:10
CSGP COSTAR GROUP, INC. 26 Nov 2024 1 -$439,340 4 Chief Human Resources Officer 27 Nov 2024, 18:33
CSGP COSTAR GROUP, INC. 26 Apr 2024 1 -$352,146 4 Chief Human Resources Officer 30 Apr 2024, 16:13
CSGP COSTAR GROUP, INC. 15 Mar 2024 1 -$199,201 4 Chief Human Resources Officer 19 Mar 2024, 16:18
CSGP COSTAR GROUP, INC. 01 Mar 2024 2 -$159,178 4 Chief Human Resources Officer 05 Mar 2024, 16:32
CSGP COSTAR GROUP, INC. 22 Feb 2024 1 $0 4 Chief Human Resources Officer 26 Feb 2024, 20:09
CSGP COSTAR GROUP, INC. 01 Oct 2023 1 -$127,868 4 Chief Human Resources Officer 02 Oct 2023, 16:17
CSGP COSTAR GROUP, INC. 15 Mar 2023 2 -$149,440 4 Chief Human Resources Officer 17 Mar 2023, 17:32
CSGP COSTAR GROUP, INC. 08 Mar 2023 1 -$394,016 4 Chief Human Resources Officer 09 Mar 2023, 15:57
CSGP COSTAR GROUP, INC. 01 Mar 2023 1 -$41,901 4 Chief Human Resources Officer 03 Mar 2023, 16:48
CSGP COSTAR GROUP, INC. 24 Feb 2023 1 +$1,000,051 4 Chief Human Resources Officer 27 Feb 2023, 15:58
CSGP COSTAR GROUP, INC. 28 Oct 2022 1 -$107,322 4 Chief Human Resources Officer 31 Oct 2022, 16:17
CSGP COSTAR GROUP, INC. 01 Oct 2022 1 -$99,112 4 Chief Human Resources Officer 04 Oct 2022, 17:56
CSGP COSTAR GROUP, INC. 03 Aug 2022 1 -$145,020 4 Chief Human Resources Officer 05 Aug 2022, 16:57
CSGP COSTAR GROUP, INC. 02 May 2022 1 -$63,140 4 Chief Human Resources Officer 04 May 2022, 16:50
CSGP COSTAR GROUP, INC. 18 Apr 2022 0 $0 3 Chief Human Resources Officer 28 Apr 2022, 16:37