Itemized gifts are loaded through June 30, 2026 for the 2025–2026 cycle. Later FEC reports are not processed yet, so recent totals are incomplete.
HEFFERNAN, MARK
Individual donor · BEDFORD HILLS, NY· N/A (NOT EMPLOYED)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2024 | Democratic | $20,000 | $0 |
| 2020 | Democratic | $30,600 | $0 |
| 2018 | Democratic | $500 | $0 |
| 2016 | Democratic | $5,200 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2024 | GALLEGO, RUBEN | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | BALDWIN, TAMMY | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | ROSEN, JACKY | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | SLOTKIN, ELISSA | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | BROWN, SHERROD | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $2,500 | 1 | 2024-10-24 | filing |
| 2020 | HICKENLOOPER, JOHN W. | Democratic | Contribution | For | $5,600 | 2 | 2020-09-21 | latest filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,800 | 1 | 2020-09-10 | filing |
| 2020 | DELGADO, ANTONIO | Democratic | Contribution | For | $2,800 | 1 | 2020-09-10 | filing |
| 2020 | MALONEY, SEAN PATRICK | Democratic | Contribution | For | $2,800 | 1 | 2020-09-10 | filing |
| 2020 | GIDEON, SARA | Democratic | Contribution | For | $2,800 | 1 | 2020-09-19 | filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $2,800 | 1 | 2020-09-19 | filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $2,800 | 1 | 2020-09-19 | filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $2,800 | 1 | 2020-09-19 | filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $2,800 | 1 | 2020-09-22 | filing |
| 2020 | MCGRATH, AMY | Democratic | Contribution | For | $2,600 | 1 | 2020-09-10 | filing |
| 2018 | DELGADO, ANTONIO | Democratic | Contribution | For | $500 | 1 | 2017-09-24 | filing |
| 2016 | BLUMENTHAL, RICHARD | Democratic | Contribution | For | $2,700 | 1 | 2016-06-24 | filing |
| 2016 | BENNET, MICHAEL F. | Democratic | Contribution | For | $2,500 | 1 | 2016-10-28 | filing |