COSTAR GROUP: all contributions

2023–2024 · Reported individual contributions grouped by employer.

These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.

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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↓	Election	Filing details / source
41	DOBBINS, KEVINHENRICO VA 23231	HR VICE PRESIDENT COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-08-06	$150	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1817925FEC filing ↗
42	JUDGE, CHRISTOPHERAUSTIN TX 78722	SOFTWARE DEVELOPER COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-07-15	$150	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1832056 · amendedFEC filing ↗
43	WARNKE, WILLIAMHENDERSONVILLE TN 37075	SALES COSTAR GROUP	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2024-08-15	$104	Primary (P)	Filing 1828532FEC filing ↗
44	WARNKE, WILLIAMHENDERSONVILLE TN 37075	SALES COSTAR GROUP	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2024-07-15	$104	Primary (P)	Filing 1828532FEC filing ↗
45	WORKMAN, TOMLONG BEACH CA 90802	SOFTWARE QUALITY ENGINEER COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-05-04	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1791835FEC filing ↗
46	WHITMIRE, DOUGSAN FRANCISCO CA 94109	ADVERTISING EXECUTIVE COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-10-16	$100	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1890549 · amendedFEC filing ↗
47	JASNOW, TODDOLNEY MD 20832	ATTORNEY / JUDGE COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-07-21	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1832056 · amendedFEC filing ↗
48	WORKMAN, TOMLONG BEACH CA 90802	SOFTWARE QUALITY ENGINEER COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-04-04	$100	Primary 2024 (P2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1785333FEC filing ↗
49	JASNOW, TODDOLNEY MD 20832	ATTORNEY COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-10-16	$100	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1890549 · amendedFEC filing ↗
50	WORKMAN, TOMLONG BEACH CA 90802	SOFTWARE QUALITY ENGINEER COSTAR GROUP	HARRIS VICTORY FUNDC00744946	2024-12-05	$100	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891525 · amendedFEC filing ↗
51	JASNOW, TODDOLNEY MD 20832	ATTORNEY COSTAR GROUP	HARRIS VICTORY FUNDC00744946	2024-10-07	$100	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891375 · amendedFEC filing ↗
52	STADNYK, PAULALPHARETTA GA 30004	CREATIVE DIRECTOR COSTAR GROUP	HARRIS VICTORY FUNDC00744946	2024-08-06	$100	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891326 · amendedFEC filing ↗
53	WORKMAN, TOMLONG BEACH CA 90802	SOFTWARE QUALITY ENGINEER COSTAR GROUP	HARRIS VICTORY FUNDC00744946	2024-11-02	$100	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891449 · amendedFEC filing ↗
54	LARDIZABAL, ROBERTRICHMOND VA 23220	SENIOR DIRECTOR SOFTWARE ENGINEERING COSTAR GROUP	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2024-09-30	$100	Primary (P)	Filing 1828532FEC filing ↗
55	GILLESPIE, BRITTANYRICHMOND VA 23234	SOFTWARE ENGINEER COSTAR GROUP	HARRIS VICTORY FUNDC00744946	2024-08-18	$100	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1891326 · amendedFEC filing ↗
56	LARDIZABAL, ROBERTRICHMOND VA 23220	SENIOR DIRECTOR SOFTWARE ENGINEERING COSTAR GROUP	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2024-09-24	$100	Primary (P)	Filing 1828532FEC filing ↗
57	ROWE, ZACHARLINGTON VA 22203	SOFTWARE ENGINEER COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-10-24	$100	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1890563 · amendedFEC filing ↗
58	HELLYER, EDWARDCHESTERFIELD VA 23838	SR TECHNICAL MANAGER COSTAR GROUP	NRCCC00075820	2024-12-13	$71	Primary (P)	EARMARKED FROM WINREDFiling 1872823FEC filing ↗
59	HELLYER, EDWARDCHESTERFIELD VA 23838	SR TECHNICAL MANAGER COSTAR GROUP	NRCCC00075820	2024-11-13	$71	Primary (P)	EARMARKED FROM WINREDFiling 1857946FEC filing ↗
60	ERNEST, LIZRICHMOND VA 23223	VOICEOVER MANAGER COSTAR GROUP	HARRIS FOR PRESIDENTC00703975	2024-10-04	$50	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1890549 · amendedFEC filing ↗

This small employer group is read directly through the employer index, then sorted and paginated. Only the latest version within matching employer records is shown; amendments that change the employer may affect this grouping. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.