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.
MERSEREAU, WALLACE D.
Individual donor · SAN MATEO, CA· SELF EMPLOYED (INVESTOR)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $10,500 | $0 |
| 2024 | Democratic | $32,400 | $0 |
| 2022 | Democratic | $25,500 | $0 |
| 2020 | Democratic | $17,600 | $0 |
| 2018 | Democratic | $13,755 | $0 |
| 2018 | Independent | $2,600 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | RILEY, JOSH | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | CUELLAR, HENRY R. | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | LANDSMAN, GREG | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | STELSON, JANELLE | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | LEE, SUSIE | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2026 | COGNETTI, PAIGE | Democratic | Contribution | For | $1,500 | 1 | 2026-06-28 | filing |
| 2024 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $3,300 | 2 | 2024-09-08 | latest filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $3,300 | 2 | 2024-09-08 | latest filing |
| 2024 | ROSEN, JACKY | Democratic | Contribution | For | $3,300 | 2 | 2024-09-08 | latest filing |
| 2024 | STELSON, JANELLE | Democratic | Contribution | For | $3,000 | 3 | 2024-09-19 | latest filing |
| 2024 | WILD, SUSAN | Democratic | Contribution | For | $1,500 | 1 | 2024-04-27 | filing |
| 2024 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $1,500 | 1 | 2024-04-27 | filing |
| 2024 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $1,500 | 1 | 2024-05-22 | filing |
| 2024 | MRVAN, FRANK J. | Democratic | Contribution | For | $1,500 | 1 | 2024-05-22 | filing |
| 2024 | DAVIS, DON | Democratic | Contribution | For | $1,500 | 1 | 2024-06-07 | filing |
| 2024 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $1,500 | 1 | 2024-06-07 | filing |
| 2024 | SORENSEN, ERIC | Democratic | Contribution | For | $1,500 | 1 | 2024-06-07 | filing |
| 2024 | LEE, SUSIE | Democratic | Contribution | For | $1,500 | 1 | 2024-06-12 | filing |
| 2024 | GOLDEN, JARED | Democratic | Contribution | For | $1,500 | 1 | 2024-06-12 | filing |
| 2024 | CRAIG, ANGELA DAWN | Democratic | Contribution | For | $1,500 | 1 | 2024-06-15 | filing |
| 2024 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,500 | 1 | 2024-06-21 | filing |
| 2024 | RYAN, PATRICK | Democratic | Contribution | For | $1,500 | 1 | 2024-06-26 | filing |
| 2024 | RILEY, JOSH | Democratic | Contribution | For | $1,500 | 1 | 2024-06-26 | filing |
| 2022 | FETTERMAN, JOHN KARL | Democratic | Contribution | For | $2,500 | 1 | 2022-08-16 | filing |
| 2022 | GOLDEN, JARED | Democratic | Contribution | For | $1,000 | 1 | 2022-08-24 | filing |
| 2022 | LEE, SUSIE | Democratic | Contribution | For | $1,000 | 1 | 2022-08-25 | filing |
| 2022 | SCHOLTEN, HILLARY | Democratic | Contribution | For | $1,000 | 1 | 2022-08-25 | filing |
| 2022 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,000 | 1 | 2022-08-25 | filing |
| 2022 | BUDZINSKI, NIKKI | Democratic | Contribution | For | $1,000 | 1 | 2022-08-26 | filing |
| 2022 | LEVIN, MIKE | Democratic | Contribution | For | $1,000 | 1 | 2022-08-26 | filing |
| 2022 | DELUZIO, CHRISTOPHER | Democratic | Contribution | For | $1,000 | 1 | 2022-08-26 | filing |
| 2022 | CARTWRIGHT, MATTHEW A. | Democratic | Contribution | For | $1,000 | 1 | 2022-08-26 | filing |
| 2022 | CONOLE, FRANCIS | Democratic | Contribution | For | $1,000 | 1 | 2022-08-29 | filing |
| 2022 | VASQUEZ, GABRIEL | Democratic | Contribution | For | $1,000 | 1 | 2022-08-29 | filing |
| 2022 | WILD, SUSAN | Democratic | Contribution | For | $1,000 | 1 | 2022-08-29 | filing |
| 2022 | NICKEL, WILEY | Democratic | Contribution | For | $1,000 | 1 | 2022-08-30 | filing |
| 2022 | AXNE, CINDY | Democratic | Contribution | For | $1,000 | 1 | 2022-08-30 | filing |
| 2022 | RYAN, PATRICK | Democratic | Contribution | For | $1,000 | 1 | 2022-08-30 | filing |
| 2022 | MRVAN, FRANK J. | Democratic | Contribution | For | $1,000 | 1 | 2022-08-30 | filing |
| 2022 | DAVIS, DON | Democratic | Contribution | For | $1,000 | 1 | 2022-08-31 | filing |
| 2022 | LANDSMAN, GREG | Democratic | Contribution | For | $1,000 | 1 | 2022-09-01 | filing |
| 2022 | RILEY, JOSH | Democratic | Contribution | For | $1,000 | 1 | 2022-09-02 | filing |
| 2022 | SORENSEN, ERIC | Democratic | Contribution | For | $1,000 | 1 | 2022-09-05 | filing |
| 2022 | MALINOWSKI, TOM | Democratic | Contribution | For | $1,000 | 1 | 2022-09-08 | filing |
| 2022 | STANTON, GREG | Democratic | Contribution | For | $1,000 | 1 | 2022-09-09 | filing |
| 2022 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $1,000 | 1 | 2022-09-15 | filing |
| 2022 | HOYLE, VALERIE | Democratic | Contribution | For | $1,000 | 1 | 2022-09-27 | filing |
| 2020 | KELLY, MARK | Democratic | Contribution | For | $2,800 | 1 | 2020-08-13 | filing |
| 2020 | CUNNINGHAM, CAL | Democratic | Contribution | For | $2,800 | 2 | 2020-08-20 | latest filing |
| 2020 | UNDERWOOD, LAUREN | Democratic | Contribution | For | $2,000 | 2 | 2020-10-29 | latest filing |
| 2020 | COX, TERRENCE JOHN (TJ) | Democratic | Contribution | For | $1,000 | 1 | 2020-08-26 | filing |
| 2020 | BOURDEAUX, CAROLYN | Democratic | Contribution | For | $1,000 | 1 | 2020-08-27 | filing |
| 2020 | GOLDEN, JARED | Democratic | Contribution | For | $1,000 | 1 | 2020-08-27 | filing |
| 2020 | CUNNINGHAM, JOE | Democratic | Contribution | For | $1,000 | 1 | 2020-08-28 | filing |
| 2020 | AXNE, CINDY | Democratic | Contribution | For | $1,000 | 1 | 2020-08-28 | filing |
| 2020 | GORDON, JACQUELINE | Democratic | Contribution | For | $1,000 | 1 | 2020-08-28 | filing |
| 2020 | KULKARNI, SRI PRESTON | Democratic | Contribution | For | $1,000 | 1 | 2020-08-28 | filing |
| 2020 | HORN, KENDRA | Democratic | Contribution | For | $1,000 | 1 | 2020-08-28 | filing |
| 2020 | BRINDISI, ANTHONY | Democratic | Contribution | For | $1,000 | 1 | 2020-09-04 | filing |
| 2020 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $1,000 | 1 | 2020-09-14 | filing |
| 2018 | ROSEN, JACKY | Democratic | Contribution | For | $2,700 | 2 | 2018-09-17 | latest filing |
| 2018 | BREDESEN, PHILIP | Democratic | Contribution | For | $2,700 | 2 | 2018-09-17 | latest filing |
| 2018 | NELSON, BILL | Democratic | Contribution | For | $2,700 | 2 | 2018-09-18 | latest filing |
| 2018 | HEITKAMP, HEIDI | Democratic | Contribution | For | $2,700 | 2 | 2018-09-20 | latest filing |
| 2018 | SINEMA, KYRSTEN | Independent | Contribution | For | $2,600 | 1 | 2018-09-18 | filing |
| 2018 | O'ROURKE, ROBERT (BETO) | Democratic | Contribution | For | $2,400 | 1 | 2018-09-18 | filing |
| 2018 | SHERRILL, MIKIE | Democratic | Contribution | For | $252 | 2 | 2018-07-24 | latest filing |
| 2018 | SPANBERGER, ABIGAIL | Democratic | Contribution | For | $202 | 3 | 2018-09-27 | latest filing |
| 2018 | MCGRATH, AMY | Democratic | Contribution | For | $102 | 2 | 2018-09-04 | latest filing |