BAYER: 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
321	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2026-04-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2003883 · amendedFEC filing ↗
322	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-08-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1920706FEC filing ↗
323	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-06-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1902303FEC filing ↗
324	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-04-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1902303FEC filing ↗
325	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-05-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1902303FEC filing ↗
326	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-09-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1920706FEC filing ↗
327	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2026-06-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2003883 · amendedFEC filing ↗
328	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2026-05-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2003883 · amendedFEC filing ↗
329	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-07-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1920706FEC filing ↗
330	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2026-01-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1965001FEC filing ↗
331	CHEREK, MARYDEKALB IL 60115	LAB TECHNICIAN BAYER	WINREDC00694323	2025-02-25	$6	Primary (P)	Filing 1945557 · amendedFEC filing ↗
332	WATTENBURGER, CASSANDRAITHACA NY 14850	DATA SCIENTIST BAYER	FRIENDS OF BERNIE SANDERSC00411330	2025-10-09	$6	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1941858FEC filing ↗
333	CHEREK, MARYDEKALB IL 60115	LAB AIDE BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-03-11	$5	Primary (P)	Filing 1909599FEC filing ↗
334	PELAYO, ALVIN KLAHAINA HI 96761	MANAGER BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2026-06-14	$5	Primary (P)	Filing 1997034FEC filing ↗
335	CHEREK, MARYDEKALB IL 60115	LAB TECHNICIAN BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-07-22	$5	Primary (P)	Filing 1943543FEC filing ↗
336	PELAYO, ALVIN KLAHAINA HI 96761	MANAGER BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-12-31	$5	Primary (P)	Filing 1943543FEC filing ↗
337	CHEREK, MARYDEKALB IL 60115	LAB TECHNICIAN BAYER	NEVER SURRENDER, INC.C00828541	2025-11-01	$3	Primary (P)	Filing 1987440 · amendedFEC filing ↗
338	SHEIDY, MICHAELMYERSTOWN PA 17067	SMT BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-09-07	$2	Primary (P)	Filing 1943543FEC filing ↗
339	CHEREK, MARYDEKALB IL 60115	LAB TECHNICIAN BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-08-01	$1	Primary (P)	Filing 1943543FEC filing ↗
340	SHEIDY, MICHAELMYERSTOWN PA 17067	SMT BAYER	TRUMP NATIONAL COMMITTEE JFC, INC.C00873893	2025-06-22	$1	Primary (P)	Filing 1909599FEC filing ↗

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