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
221	MONTGOMERY, TAMARASOUDERTON PA 18964	RESEARCH SCIENTIST MERCK	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-07-27	$25	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1912670FEC filing ↗
222	MILLOGO, JULES D.WEST NORRITON PA 19403	POLICY DIRECTOR MERCK	DEMOCRATS 2024C00860163	2025-07-24	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942761FEC filing ↗
223	RUBY, ALLISONFORT MYERS FL 33901	HIV COMMUNITY LIAISON MERCK	MANNY RUTINEL FOR CONGRESSC00896670	2025-07-23	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921489FEC filing ↗
224	KOLOSICK, PAUL C.DOYLESTOWN PA 18902	ENGINEER MERCK & CO.	SMPC00484642	2025-07-14	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943996FEC filing ↗
225	RASTALSKY, NAINAEAST BOSTON MA 02128	CLINICAL DIRECTOR MERCK	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-07-10	$25	Primary (P)	Filing 1912550FEC filing ↗
226	RICKE, STEVEOLATHE KS 66062	SALES REPRESENTATIVE MERCK CORP	VOTEVETSC00418897	2026-07-06	$25	Primary (P)	Filing 2006404FEC filing ↗
227	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-06-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993965FEC filing ↗
228	BAILEY, MONICALANSDALE PA 19446	ENGINEER MERCK	JON OSSOFF FOR SENATEC00718866	2026-06-25	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗
229	SAUERBAUM, DAVENORRISTOWN PA 19401	DATA MANAGEMENT MERCK	EILEEN FOR COLORADOC00904284	2026-06-24	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997390FEC filing ↗
230	LEE, IVANPISCATAWAY NJ 08854	CHEMICAL ENGINEER MERCK	GRAHAM FOR MAINEC00916437	2026-06-20	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997298FEC filing ↗
231	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-04-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993965FEC filing ↗
232	SAUERBAUM, DAVENORRISTOWN PA 19401	DATA MANAGEMENT MERCK	EILEEN FOR COLORADOC00904284	2026-04-24	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1984967FEC filing ↗
233	GUIADEEN, DEODIALCHESTERFIELD NJ 08515	RESEARCH CHEMIST MERCK & CO. INC.	ANDY KIM FOR NEW JERSEYC00648220	2026-05-30	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993965FEC filing ↗
234	LEE, IVANPISCATAWAY TOWNSHIP NJ	CHEMICAL ENGINEER MERCK	EMILYS LISTC00193433	2026-05-26	$25	Primary (P)	Filing 1985088FEC filing ↗
235	LEE, IVANPISCATAWAY TOWNSHIP NJ	CHEMICAL ENGINEER MERCK	EMILYS LISTC00193433	2026-05-26	$25	Primary (P)	Filing 1985088FEC filing ↗
236	SAUERBAUM, DAVENORRISTOWN PA 19401	DATA MANAGEMENT MERCK	EILEEN FOR COLORADOC00904284	2026-05-24	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1984967FEC filing ↗
237	BAILEY, MONICALANSDALE PA 19446	ENGINEER MERCK	JON OSSOFF FOR SENATEC00718866	2026-05-18	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗
238	MILLOGO, JULES D.WEST NORRITON PA 19403	POLICY DIRECTOR MERCK	DEMOCRATS 2024C00860163	2025-09-24	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1942761FEC filing ↗
239	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-09-22	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗
240	RIOS, EDWINROSELLE PARK NJ 07204	CORPORATE INVESTIGATOR MERCK INC.	ELECT DIVERSE DEMOCRATS 2026C00910653	2025-09-22	$25	Primary (P)	Filing 1970632 · amendedFEC filing ↗

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