| 261 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | LUZ RIVAS FOR CONGRESSC00857417 | 2025-10-16 | $3,500 | General 2026 (G2026) | Filing 1939991FEC filing ↗ |
| 262 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | LUZ RIVAS FOR CONGRESSC00857417 | 2025-10-16 | $3,500 | Primary 2026 (P2026) | Filing 1939991FEC filing ↗ |
| 263 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | BOBBY PULIDO FOR TEXASC00919985 | 2025-10-13 | $3,500 | General 2026 (G2026) | Filing 2001377 · amendedFEC filing ↗ |
| 264 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | BOBBY PULIDO FOR TEXASC00919985 | 2025-10-13 | $3,500 | Primary 2026 (P2026) | Filing 2001377 · amendedFEC filing ↗ |
| 265 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | DAN GOLDMAN FOR NEW YORKC00816660 | 2025-10-13 | $3,500Memo only · not additional money | General 2026 (G2026) | * REDESIGNATED FROM PRIMARY 2026Filing 1943623FEC filing ↗ |
| 266 | HARRIS, WILLIAM H. SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | KATHERINE CLARK FOR CONGRESSC00541888 | 2025-10-06 | $3,500 | General 2026 (G2026) | Filing 1938937FEC filing ↗ |
| 267 | HARRIS, WILLIAM H. SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | KATHERINE CLARK FOR CONGRESSC00541888 | 2025-10-06 | $3,500 | Primary 2026 (P2026) | Filing 1938937FEC filing ↗ |
| 268 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | MAGAZINER FOR CONGRESSC00802504 | 2025-10-03 | $3,500 | General 2026 (G2026) | Filing 1941905FEC filing ↗ |
| 269 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | MAGAZINER FOR CONGRESSC00802504 | 2025-10-03 | $3,500 | Primary 2026 (P2026) | Filing 1941905FEC filing ↗ |
| 270 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | DR. JASMEET BAINS FOR CONGRESSC00912147 | 2025-09-30 | $3,500 | General 2026 (G2026) | Filing 1927535 · amendedFEC filing ↗ |
| 271 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | DR. JASMEET BAINS FOR CONGRESSC00912147 | 2025-09-30 | $3,500 | Primary 2026 (P2026) | Filing 1927535 · amendedFEC filing ↗ |
| 272 | HARRIS, WILLIAM H.LEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | JONATHAN NEZ FOR CONGRESSC00853473 | 2025-09-30 | $3,500Memo only · not additional money | General 2026 (G2026) | Filing 1921704FEC filing ↗ |
| 273 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | MAGGIE FOR CONGRESSC00878454 | 2025-02-25 | $3,500 | General 2026 (G2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1886933FEC filing ↗ |
| 274 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | LANDSMAN FOR CONGRESSC00800276 | 2025-02-14 | $3,500 | General 2026 (G2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1886858FEC filing ↗ |
| 275 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | FRIENDS OF CHRIS MURPHYC00492645 | 2025-02-13 | $3,500 | General 2030 (G2030) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1887262FEC filing ↗ |
| 276 | HARRIS, WILLIAMLEXINGTON, MA · 02421 | MD · MASS GENERAL HOSPITAL | FRIENDS OF CHRIS MURPHYC00492645 | 2025-02-13 | $3,500 | Convention 2030 (C2030) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1887262FEC filing ↗ |
| 277 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | BISS FOR CONGRESSC00905307 | 2025-12-19 | $3,500 | General 2026 (G2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1942952FEC filing ↗ |
| 278 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | BISS FOR CONGRESSC00905307 | 2025-12-19 | $3,500 | Primary 2026 (P2026) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1942952FEC filing ↗ |
| 279 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | MARK KELLY FOR SENATEC00696526 | 2025-12-18 | $3,500 | General 2028 (G2028) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1941700FEC filing ↗ |
| 280 | HARRIS, WILLIAM SRLEXINGTON, MA · 02421 | PHYSICIAN · MASS GENERAL HOSPITAL | MARK KELLY FOR SENATEC00696526 | 2025-12-18 | $3,500 | General 2028 (G2028) | * EARMARKED CONTRIBUTION: SEE BELOWFiling 1941700FEC filing ↗ |