MERCK & CO.: all contributions

2025–2026 · 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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Showing the last prepared contribution list. Updated records are not ready.

#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↑	Election	Filing details / source
261	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-02-28	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1964810FEC filing ↗
262	TASLIMI, PAULMEDFORD MA 02155	BIOCHEMIST MERCK & CO.	KAT FOR ILLINOISC00900449	2026-02-25	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1951872FEC filing ↗
263	ABATE, ANTHONYPARLIN NJ 08859	RESEARCH CHEMICAL OPERATOR MERCK & COMPANY INC	TRUMP SAVE AMERICA JOINT FUNDRAISING COMMITTEEC00770941	2026-02-21	$25	Primary (P)	Filing 1966602FEC filing ↗
264	PFEFFER, HARVEYAMBLER PA 19002	ENGINEER MERCK	JON OSSOFF FOR SENATEC00718866	2026-02-12	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1966092FEC filing ↗
265	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-01-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1964810FEC filing ↗
266	MINNIHAN, ELLEN C.BOSTON MA 02113	SCIENTIST MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-04	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982113 · amendedFEC filing ↗
267	BOOTH, DANA GGRAND JUNCTION CO 81501	ASSOC DIR CLINICAL DATA MGMT MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-02	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982113 · amendedFEC filing ↗
268	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2025-11-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942209FEC filing ↗
269	MILLER, CHARLESLANSDALE PA 19446	CHEMIST MERCK	DSCCC00042366	2025-11-27	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1929669FEC filing ↗
270	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-11-24	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
271	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-11-24	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
272	MILLOGO, JULES D.WEST NORRITON PA 19403	POLICY DIRECTOR MERCK	DEMOCRATS 2024C00860163	2025-11-24	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942761FEC filing ↗
273	KOLOSICK, PAUL C.DOYLESTOWN PA 18902	ENGINEER MERCK & CO.	SMPC00484642	2025-11-14	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943996FEC filing ↗
274	MINNIHAN, ELLEN C.BOSTON MA 02113	SCIENTIST MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-11-04	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982111 · amendedFEC filing ↗
275	THOMPSON, BRUCECHESTER SPRINGS PA 19425	TECHNICIAN MERCK CO INC	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-11-02	$25	Primary (P)	Filing 1943543FEC filing ↗
276	BOOTH, DANA GGRAND JUNCTION CO 81501	ASSOC DIR CLINICAL DATA MGMT MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-11-02	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982111 · amendedFEC filing ↗
277	MILLER, CHARLESLANSDALE PA 19446	CHEMIST MERCK	DSCCC00042366	2025-11-02	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1929669FEC filing ↗
278	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2025-10-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942209FEC filing ↗
279	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-10-27	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
280	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-10-27	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗

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