US Federal Government Directory › Donors › MATHER, THOMAS
MATHER, THOMAS
Contributed $58,700 to 17 members of Congress. Gives to both parties.
Donor figures are net of refunds from the FEC individual-contribution bulk files (2024 and 2026 cycles, each itemization taken at its latest amended version before any exclusion), rebuilt and reconciled row by row against the previous release on 2026-10-02; see methodology for the method and the reconciliation counts.
| Recipient | State | Party | Cycles | Net amount | FEC record |
|---|---|---|---|---|---|
| Ken Calvert | CA | Republican | 2026 | $5,000 | 2026 |
| Catherine Cortez Masto | NV | Democrat | 2026 | $5,000 | 2026 |
| Ro Khanna | CA | Democrat | 2026 | $5,000 | 2026 |
| Carol D. Miller | WV | Republican | 2026 | $5,000 | 2026 |
| David McCormick | PA | Republican | 2026 | $5,000 | 2026 |
| David G. Valadao | CA | Republican | 2026 | $5,000 | 2026 |
| Katherine M. Clark | MA | Democrat | 2026 | $3,500 | 2026 |
| James P. McGovern | MA | Democrat | 2026 | $3,500 | 2026 |
| Veronica Escobar | TX | Democrat | 2024 | $3,300 | 2024 |
| Raja Krishnamoorthi | IL | Democrat | 2024 | $3,300 | 2024 |
| Christopher Murphy | CT | Democrat | 2024 | $3,300 | 2024 |
| Elissa Slotkin | MI | Democrat | 2024 | $3,300 | 2024 |
| Cory A. Booker | NJ | Democrat | 2026 | $2,000 | 2026 |
| Maria Cantwell | WA | Democrat | 2024 | $2,000 | 2024 |
| Maria Elvira Salazar | FL | Republican | 2026 | $2,000 | 2026 |
| Pete Aguilar | CA | Democrat | 2026 | $1,500 | 2026 |
| Joe Wilson | SC | Republican | 2026 | $1,000 | 2026 |
Net itemized individual contributions per member and cycle, after subtracting refunds. Only each member's 25 largest net contributors per cycle are named. Employer and occupation are self-reported. The 2026 cycle is in progress.