| 261 | ANDRE, JAQUELINEPORTLAND, ME · 04102 | SENIOR DIRECTOR · FISERV | GRAHAM FOR MAINEC00916437 | 2026-06-18 | $25 | General 2026 (G2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1997298FEC filing ↗ |
| 262 | 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 ↗ |
| 263 | MURPHY, RHETTACWORTH, GA · 30101 | BUSINESS PROCESS ANALYST SERLNIOR ADVI · FISERV | NEVER SURRENDER, INC.C00828541 | 2026-05-01 | $25 | Primary (P) | Filing 1997384FEC filing ↗ |
| 264 | KENT, MICHAELMAPLEWOOD, NJ · 07040 | APPLICATION SOFTWARE DEVELOPER · FISERV | DSCCC00042366 | 2026-04-28 | $25 | Primary (P) | Filing 1977534FEC filing ↗ |
| 265 | RUGGIERO, PHILPHOENIX, AZ · 85014 | RISK ANALYST · FISERV | MARK KELLY FOR SENATEC00696526 | 2026-04-25 | $25 | Primary 2028 (P2028) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1995449FEC filing ↗ |
| 266 | 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 ↗ |
| 267 | SMITH, JOANCINCINNATI, OH · 45211 | SOFTWARE ANALYST · FISERV | JON OSSOFF FOR SENATEC00718866 | 2026-04-14 | $25 | Primary 2026 (P2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1973327FEC filing ↗ |
| 268 | 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 ↗ |
| 269 | KENT, MICHAELMAPLEWOOD, NJ · 07040 | APPLICATION SOFTWARE DEVELOPER · FISERV | DSCCC00042366 | 2026-05-28 | $25 | Primary (P) | Filing 1985956FEC filing ↗ |
| 270 | RUGGIERO, PHILPHOENIX, AZ · 85014 | RISK ANALYST · FISERV | MARK KELLY FOR SENATEC00696526 | 2026-05-25 | $25 | Primary 2028 (P2028) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1995449FEC filing ↗ |
| 271 | MARKSAMER, STEPHENHAVRE DE GRACE, MD · 21078 | COMPUTER CAPACITY ENGINEER · FISERV, INC. | JON OSSOFF FOR SENATEC00718866 | 2026-05-20 | $25 | General 2026 (G2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗ |
| 272 | WALKER, JAMESMISSOURI VLY, IA · 51555 | SYSTEMS ARCHITECT · FISERV | VOTEVETSC00418897 | 2025-09-22 | $25 | Primary (P) | Filing 1931370 · amendedFEC filing ↗ |
| 273 | EICHELBERGER, MARKCHALFONT, PA · 18914 | TECHNICAL WRITER · FISERV | HARRIS VICTORY FUNDC00744946 | 2025-09-22 | $25 | Primary (P) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1921631FEC filing ↗ |
| 274 | ADAMS, ALEXANDERMANCHESTER, NH · 03102 | SR TECH CONSULTANT · FISERV INC | SIERRA CLUB INDEPENDENT ACTIONC00483693 | 2025-09-22 | $25 | Primary (P) | Filing 1922201FEC filing ↗ |
| 275 | BARANOWSKI, JOHNKATY, TX · 77494 | SOFTWARE ENGINEER · FISERV | DSCCC00042366 | 2025-09-21 | $25 | Primary (P) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1922909FEC filing ↗ |
| 276 | MARKSAMER, STEPHENHAVRE DE GRACE, MD · 21078 | COMPUTER CAPACITY ENGINEER · FISERV | JON OSSOFF FOR SENATEC00718866 | 2025-09-20 | $25 | Primary 2026 (P2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1921132FEC filing ↗ |
| 277 | ANDERSON, DENNISHANOVER PARK, IL · 60133 | LAN ADMINISTAR IT · FISERV | PROGRESSIVE TURNOUT PROJECTC00580068 | 2025-09-18 | $25 | Primary (P) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1922745FEC filing ↗ |
| 278 | MADRID, MARIAPEARLAND, TX · 77584 | PROJECT MANAGER · FISERV | POWERED BY PEOPLEC00731042 | 2025-09-15 | $25 | Primary (P) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1941620FEC filing ↗ |
| 279 | KENT, MICHAELMAPLEWOOD, NJ · 07040 | APPLICATION SOFTWARE DEVELOPER · FISERV | DSCCC00042366 | 2025-03-28 | $25 | Primary (P) | Filing 1889264FEC filing ↗ |
| 280 | KENT, MICHAELMAPLEWOOD, NJ · 07040 | APPLICATION SOFTWARE DEVELOPER · FISERV | DSCCC00042366 | 2025-02-28 | $25 | Primary (P) | Filing 1881864FEC filing ↗ |