US Federal Government Directory › Donors › HEISING, MARK
HEISING, MARK
Contributed $307,900 to 48 members of Congress.
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 |
|---|---|---|---|---|---|
| Ruben Gallego | AZ | Democrat | 2024, 2026 | $13,600 | 2024 2026 |
| Greg Landsman | OH | Democrat | 2024, 2026 | $13,600 | 2024 2026 |
| Lateefah Simon | CA | Democrat | 2024, 2026 | $13,600 | 2024 2026 |
| Adam B. Schiff | CA | Democrat | 2024 | $13,200 | 2024 |
| John W. Hickenlooper | CO | Democrat | 2026 | $7,000 | 2026 |
| Christian D. Menefee | TX | Democrat | 2026 | $7,000 | 2026 |
| Tammy Baldwin | WI | Democrat | 2024 | $6,600 | 2024 |
| Janelle S. Bynum | OR | Democrat | 2024 | $6,600 | 2024 |
| Maria Cantwell | WA | Democrat | 2024 | $6,600 | 2024 |
| Henry Cuellar | TX | Democrat | 2024 | $6,600 | 2024 |
| Katherine M. Clark | MA | Democrat | 2024 | $6,600 | 2024 |
| Christopher R. Deluzio | PA | Democrat | 2024 | $6,600 | 2024 |
| Jared F. Golden | ME | Democrat | 2024 | $6,600 | 2024 |
| Maggie Goodlander | NH | Democrat | 2024 | $6,600 | 2024 |
| Martin Heinrich | NM | Democrat | 2024 | $6,600 | 2024 |
| Steven Horsford | NV | Democrat | 2024 | $6,600 | 2024 |
| Jahana Hayes | CT | Democrat | 2024 | $6,600 | 2024 |
| Marcy Kaptur | OH | Democrat | 2024 | $6,600 | 2024 |
| Amy Klobuchar | MN | Democrat | 2024 | $6,600 | 2024 |
| Angus S. King, Jr. | ME | Independent | 2024 | $6,600 | 2024 |
| Mike Levin | CA | Democrat | 2024 | $6,600 | 2024 |
| Sam T. Liccardo | CA | Democrat | 2024 | $6,600 | 2024 |
| Christopher Murphy | CT | Democrat | 2024 | $6,600 | 2024 |
| Frank J. Mrvan | IN | Democrat | 2024 | $6,600 | 2024 |
| John W. Mannion | NY | Democrat | 2024 | $6,600 | 2024 |
| Chris Pappas | NH | Democrat | 2024 | $6,600 | 2024 |
| Jacky Rosen | NV | Democrat | 2024 | $6,600 | 2024 |
| Josh Riley | NY | Democrat | 2024 | $6,600 | 2024 |
| Thomas R. Suozzi | NY | Democrat | 2024 | $6,600 | 2024 |
| Elissa Slotkin | MI | Democrat | 2024 | $6,600 | 2024 |
| Kim Schrier | WA | Democrat | 2024 | $6,600 | 2024 |
| Hillary J. Scholten | MI | Democrat | 2024 | $6,600 | 2024 |
| Emilia Strong Sykes | OH | Democrat | 2024 | $6,600 | 2024 |
| Eric Sorensen | IL | Democrat | 2024 | $6,600 | 2024 |
| Dina Titus | NV | Democrat | 2024 | $6,600 | 2024 |
| Gabe Vasquez | NM | Democrat | 2024 | $6,600 | 2024 |
| George Whitesides | CA | Democrat | 2024 | $6,600 | 2024 |
| Wesley Bell | MO | Democrat | 2026 | $3,500 | 2026 |
| Diana DeGette | CO | Democrat | 2026 | $3,500 | 2026 |
| Adriano Espaillat | NY | Democrat | 2026 | $3,500 | 2026 |
| Grace Meng | NY | Democrat | 2026 | $3,500 | 2026 |
| Angela D. Alsobrooks | MD | Democrat | 2024 | $3,300 | 2024 |
| Laura Friedman | CA | Democrat | 2024 | $3,300 | 2024 |
| Adam Gray | CA | Democrat | 2024 | $3,300 | 2024 |
| April McClain Delaney | MD | Democrat | 2024 | $3,300 | 2024 |
| Kristen McDonald Rivet | MI | Democrat | 2024 | $3,300 | 2024 |
| Dave Min | CA | Democrat | 2024 | $3,300 | 2024 |
| Josh Harder | CA | Democrat | 2024 | $1,500 | 2024 |
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.