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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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↑	Election	Filing details / source
241	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-09-22	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
242	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-09-22	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
243	THOMPSON, BRUCECHESTER SPRINGS PA 19425	TECHNICIAN MERCK CO INC	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-09-19	$25	Primary (P)	Filing 1943543FEC filing ↗
244	SORKIN, ANDREAPHILADELPHIA PA 19118	MARKETING MERCK	HARRIS VICTORY FUNDC00744946	2025-09-15	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921631FEC filing ↗
245	KOLOSICK, PAUL C.DOYLESTOWN PA 18902	ENGINEER MERCK & CO.	SMPC00484642	2025-09-14	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943996FEC filing ↗
246	MINNIHAN, ELLEN C.BOSTON MA 02113	SCIENTIST MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-09-04	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1923132FEC filing ↗
247	BOOTH, DANA GGRAND JUNCTION CO 81501	ASSOC DIR CLINICAL DATA MGMT MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-09-02	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1923132FEC filing ↗
248	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2025-08-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1930252 · amendedFEC filing ↗
249	VOLLMER, MARTHAFORT COLLINS CO 80526	PUBLICATION SPECIALIST MERCK	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2025-05-21	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1902035FEC filing ↗
250	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-08-25	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
251	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-08-25	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
252	MILLOGO, JULES D.WEST NORRITON PA 19403	POLICY DIRECTOR MERCK	DEMOCRATS 2024C00860163	2025-08-24	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942761FEC filing ↗
253	RUBY, ALLISONFORT MYERS FL 33901	HIV COMMUNITY LIAISON MERCK	MANNY RUTINEL FOR CONGRESSC00896670	2025-08-23	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921489FEC filing ↗
254	KOLOSICK, PAUL C.DOYLESTOWN PA 18902	ENGINEER MERCK & CO.	SMPC00484642	2025-08-14	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943996FEC filing ↗
255	TASLIMI, PAULMEDFORD MA 02155	BIOCHEMIST MERCK & CO.	JON OSSOFF FOR SENATEC00718866	2025-08-10	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921132FEC filing ↗
256	RASTALSKY, NAINAEAST BOSTON MA 02128	CLINICAL DIRECTOR MERCK	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-08-06	$25	Primary (P)	Filing 1916281FEC filing ↗
257	BOOTH, DANA GGRAND JUNCTION CO 81501	ASSOC DIR CLINICAL DATA MGMT MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-08-02	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1916330FEC filing ↗
258	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-03-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1964810FEC filing ↗
259	SAUERBAUM, DAVENORRISTOWN PA 19401	DATA MANAGEMT MERCK	EILEEN FOR COLORADOC00904284	2026-03-24	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1966830FEC filing ↗
260	TASLIMI, PAULMEDFORD MA 02155	BIOCHEMIST MERCK & CO.	KAT FOR ILLINOISC00900449	2026-03-06	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1967413FEC filing ↗

One page is fetched at a time, with one extra row to check for the next page. Current amendment versions are selected before pagination. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.