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.
ALTSHULER, DAVID
Individual donor · BROOKLINE, MA· VERTEX (CHIEF SCIENTIFIC OFFICER)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $3,500 | $0 |
| 2022 | Democratic | $32,200 | $0 |
| 2020 | Democratic | $35,600 | $0 |
| 2018 | Democratic | $1,000 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | MOULTON, SETH | Democratic | Contribution | For | $3,500 | 1 | 2026-06-28 | filing |
| 2022 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $5,800 | 2 | 2021-12-30 | latest filing |
| 2022 | AUCHINCLOSS, JAKE | Democratic | Contribution | For | $5,800 | 2 | 2022-08-22 | latest filing |
| 2022 | HASSAN, MARGARET WOOD | Democratic | Contribution | For | $5,800 | 3 | 2022-08-08 | latest filing |
| 2022 | LAMB, CONOR | Democratic | Contribution | For | $2,900 | 1 | 2022-02-28 | filing |
| 2022 | FETTERMAN, JOHN KARL | Democratic | Contribution | For | $2,900 | 1 | 2022-07-24 | filing |
| 2022 | BARNES, MANDELA | Democratic | Contribution | For | $2,000 | 1 | 2022-10-10 | filing |
| 2022 | RYAN, TIMOTHY | Democratic | Contribution | For | $2,000 | 1 | 2022-10-10 | filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $2,000 | 1 | 2022-10-10 | filing |
| 2022 | BEASLEY, CHERI | Democratic | Contribution | For | $1,000 | 1 | 2021-09-16 | filing |
| 2022 | GOLDEN, JARED | Democratic | Contribution | For | $1,000 | 1 | 2022-10-12 | filing |
| 2022 | RYAN, PATRICK | Democratic | Contribution | For | $1,000 | 1 | 2022-10-12 | filing |
| 2020 | AUCHINCLOSS, JAKE | Democratic | Contribution | For | $5,600 | 3 | 2020-09-03 | latest filing |
| 2020 | HEGAR, MARY JENNINGS MJ | Democratic | Contribution | For | $5,600 | 2 | 2020-09-06 | latest filing |
| 2020 | KENNEDY, JOSEPH P III | Democratic | Contribution | For | $5,600 | 2 | 2020-06-09 | latest filing |
| 2020 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $4,800 | 2 | 2020-09-09 | latest filing |
| 2020 | BULLOCK, STEVE | Democratic | Contribution | For | $2,800 | 1 | 2020-09-24 | filing |
| 2020 | HARRISON, JAIME | Democratic | Contribution | For | $2,800 | 1 | 2020-09-24 | filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $2,800 | 1 | 2020-09-24 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,800 | 1 | 2020-09-24 | filing |
| 2020 | GREENFIELD, THERESA | Democratic | Contribution | For | $2,800 | 1 | 2020-09-25 | filing |
| 2018 | KOH, DANIEL ARRIGG | Democratic | Contribution | For | $1,000 | 1 | 2018-02-14 | filing |