Fiserv, Inc.: 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
401	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	PEGGY FLANAGAN FOR MINNESOTAC00897751	2026-06-11	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1995192FEC filing ↗
402	SMITH, JOANCINCINNATI OH 45211	SOFTWARE ANALYST FISERV	JON OSSOFF FOR SENATEC00718866	2026-04-14	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1973327FEC filing ↗
403	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	JON OSSOFF FOR SENATEC00718866	2026-04-20	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1973327FEC filing ↗
404	RUGGIERO, PHILPHOENIX AZ 85014	RISK ANALYST FISERV	MARK KELLY FOR SENATEC00696526	2026-04-25	$25	Primary 2028 (P2028)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1995449FEC filing ↗
405	KENT, MICHAELMAPLEWOOD NJ 07040	APPLICATION SOFTWARE DEVELOPER FISERV	DSCCC00042366	2026-04-28	$25	Primary (P)	Filing 1977534FEC filing ↗
406	MURPHY, RHETTACWORTH GA 30101	BUSINESS PROCESS ANALYST SERLNIOR ADVI FISERV	NEVER SURRENDER, INC.C00828541	2026-05-01	$25	Primary (P)	Filing 1997384FEC filing ↗
407	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	PEGGY FLANAGAN FOR MINNESOTAC00897751	2026-05-11	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1995192FEC filing ↗
408	ANDRE, JAQUELINEPORTLAND ME 04102	SENIOR DIRECTOR FISERV	GRAHAM FOR MAINEC00916437	2026-06-18	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997298FEC filing ↗
409	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV, INC.	JON OSSOFF FOR SENATEC00718866	2026-06-20	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗
410	ANDERSON, DENNISHANOVER PARK IL 60133	LAN ADMINISTAR (IT)FISERV	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2026-06-25	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1994262FEC filing ↗
411	RUGGIERO, PHILPHOENIX AZ 85014	RISK ANALYST FISERV	MARK KELLY FOR SENATEC00696526	2026-06-25	$25	Primary 2028 (P2028)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1995449FEC filing ↗
412	KENT, MICHAELMAPLEWOOD NJ 07040	APPLICATION SOFTWARE DEVELOPER FISERV	DSCCC00042366	2026-06-28	$25	Primary (P)	Filing 2000346FEC filing ↗
413	GOULD, NATHANROCKAWAY NJ 07866	SOFTWARE ENGINEER FISERV	ANALILIA MEJIA FOR NEW JERSEYC00927681	2026-06-30	$25	General 2026 (G2026)	Filing 1995621FEC filing ↗
414	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	PEGGY FLANAGAN FOR MINNESOTAC00897751	2026-07-11	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 2009318 · amendedFEC filing ↗
415	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	JON OSSOFF FOR SENATEC00718866	2025-07-20	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1921132FEC filing ↗
416	KENT, MICHAELMAPLEWOOD NJ 07040	APPLICATION SOFTWARE DEVELOPER FISERV	DSCCC00042366	2025-07-28	$25	Primary (P)	Filing 1912426FEC filing ↗
417	SMITH, JOANCINCINNATI OH 45211	SOFTWARE ANALYST FISERV	JON OSSOFF FOR SENATEC00718866	2025-12-14	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943025FEC filing ↗
418	MARKSAMER, STEPHENHAVRE DE GRACE MD 21078	COMPUTER CAPACITY ENGINEER FISERV	JON OSSOFF FOR SENATEC00718866	2025-12-20	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943025FEC filing ↗
419	BARANOWSKI, JOHNKATY TX 77494	SOFTWARE ENGINEER FISERV	DSCCC00042366	2025-12-21	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1941773FEC filing ↗
420	ADAMS, ALEXANDERMANCHESTER NH 03102	SR TECH CONSULTANT FISERV INC	SIERRA CLUB INDEPENDENT ACTIONC00483693	2025-12-22	$25	Primary (P)	Filing 1932399FEC filing ↗

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