BAYER CROPSCIENCE: 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
1	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-08-08	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2014575FEC filing ↗
2	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-10-08	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1926358FEC filing ↗
3	LEUCHTMAN, DANIELWEBSTER GROVES MO 63119	DATA SCIENTIST BAYER CROP SCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-20	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1982113 · amendedFEC filing ↗
4	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-07-08	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1912670FEC filing ↗
5	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-07-08	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2009202FEC filing ↗
6	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-05-08	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2003519 · amendedFEC filing ↗
7	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2026-06-08	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2000859FEC filing ↗
8	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-09-08	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1923132FEC filing ↗
9	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-04-08	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1893641FEC filing ↗
10	OTTESON, MARKBURNSVILLE MN 55337	MECHANICAL ENGINEER BAYER CROPSCIENCE	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-06-08	$10	General 2025 (G2025)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1905203FEC filing ↗
11	MERRIMAN, ALISONSAINT LOUIS MO 63116	MANAGER BAYER CROPSCIENCE	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2025-12-25	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1940014FEC filing ↗
12	MERRIMAN, ALISONSAINT LOUIS MO 63116	MANAGER BAYER CROPSCIENCE	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2025-11-25	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1940014FEC filing ↗
13	MERRIMAN, ALISONSAINT LOUIS MO 63116	MANAGER BAYER CROPSCIENCE	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2025-10-25	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1940014FEC filing ↗
14	UMBAUGH, EDWARDTEXICO IL 62889	AUTOMATION TECHNICIAN BAYER CROP SCIENCE	DSCCC00042366	2025-11-21	$30	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1929669FEC filing ↗
15	EWING, ROBERTPUYALLUP WA 98374	DATA SCIENTIST BAYER CROP SCIENCE	MOVEON.ORG POLITICAL ACTIONC00341396	2026-06-23	$50	Primary (P)	Filing 1997965FEC filing ↗
16	EWING, ROBERTPUYALLUP WA 98374	DATA SCIENTIST BAYER CROP SCIENCE	GRAHAM FOR MAINEC00916437	2026-05-02	$50	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1980160FEC filing ↗
17	EWING, ROBERTPUYALLUP WA 98374	DATA SCIENTIST BAYER CROP SCIENCE	MOVEON.ORG POLITICAL ACTIONC00341396	2026-04-23	$50	Primary (P)	Filing 1997965FEC filing ↗
18	EWING, ROBERTPUYALLUP WA 98374	DATA SCIENTIST BAYER CROP SCIENCE	MOVEON.ORG POLITICAL ACTIONC00341396	2026-05-23	$50	Primary (P)	Filing 1997965FEC filing ↗
19	GUPTA, AASTHABATON ROUGE LA 70810	ENGINEER BAYER CROP SCIENCE	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2025-04-27	$50	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1902035FEC filing ↗
20	LOIDA, PAULKIRKWOOD MO 63122	SCIENTIST BAYER CROP SCIENCE	DEMOCRATIC PARTY OF WISCONSIN FEDERALC00019331	2025-03-11	$50	Primary (P)	* EARMARKED CONTRIBUTION THROUGH ACTBLUE ON 03/16/2025Filing 1915563 · amendedFEC 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.