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.
BYERS, BROOK H
Individual donor · MENLO PARK, CA· KLEINER PERKINS CAUFIELD & BYERS (VENTURE CAPITALIST)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $42,000 | $0 |
| 2024 | Democratic | $52,800 | $0 |
| 2022 | Democratic | $106,464 | $0 |
| 2022 | Independent | $11,600 | $0 |
| 2020 | Democratic | $99,200 | $0 |
| 2020 | Independent | $5,600 | $0 |
| 2018 | Democratic | $126,900 | $0 |
| 2018 | Independent | $5,400 | $0 |
| 2016 | Democratic | $64,800 | $0 |
| 2016 | Republican | $2,800 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | KHANNA, ROHIT | Democratic | Contribution | For | $7,000 | 3 | 2026-05-29 | latest filing |
| 2026 | RYAN, PATRICK | Democratic | Contribution | For | $7,000 | 1 | 2025-03-21 | filing |
| 2026 | SULLIVAN, MAURA CORBY | Democratic | Contribution | For | $7,000 | 2 | 2025-07-01 | latest filing |
| 2026 | LEE, SUSIE | Democratic | Contribution | For | $7,000 | 2 | 2026-03-18 | latest filing |
| 2026 | ROSS, DEBORAH | Democratic | Contribution | For | $3,500 | 1 | 2025-03-25 | filing |
| 2026 | KONFRST, JENNIFER | Democratic | Contribution | For | $3,500 | 1 | 2025-12-18 | filing |
| 2026 | HARDER, JOSH | Democratic | Contribution | For | $3,500 | 1 | 2026-05-01 | filing |
| 2026 | POWELL, DENISE | Democratic | Contribution | For | $3,500 | 1 | 2026-06-09 | filing |
| 2024 | KHANNA, ROHIT | Democratic | Contribution | For | $6,600 | 2 | 2023-02-21 | latest filing |
| 2024 | TESTER, R. JON | Democratic | Contribution | For | $6,600 | 2 | 2023-07-18 | latest filing |
| 2024 | GOTTHEIMER, JOSH | Democratic | Contribution | For | $6,600 | 2 | 2023-08-16 | latest filing |
| 2024 | LEE, SUSIE | Democratic | Contribution | For | $6,600 | 2 | 2023-11-16 | latest filing |
| 2024 | GARAMENDI, JOHN | Democratic | Contribution | For | $6,600 | 2 | 2024-01-05 | latest filing |
| 2024 | ALLRED, COLIN | Democratic | Contribution | For | $6,600 | 2 | 2024-03-02 | latest filing |
| 2024 | RYAN, PATRICK | Democratic | Contribution | For | $6,600 | 1 | 2024-03-09 | filing |
| 2024 | PETTERSEN, BRITTANY LOUISE | Democratic | Contribution | For | $3,300 | 1 | 2023-12-21 | filing |
| 2024 | SHAH, AMISH | Democratic | Contribution | For | $3,300 | 1 | 2024-10-28 | filing |
| 2022 | RYAN, PATRICK | Democratic | Contribution | For | $8,700 | 3 | 2022-09-10 | latest filing |
| 2022 | CASEY, ROBERT P. JR. | Democratic | Contribution | For | $5,800 | 2 | 2021-02-20 | latest filing |
| 2022 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $5,800 | 2 | 2021-02-26 | latest filing |
| 2022 | HARDER, JOSH | Democratic | Contribution | For | $5,800 | 1 | 2021-04-05 | filing |
| 2022 | BENNET, MICHAEL F. | Democratic | Contribution | For | $5,800 | 2 | 2021-05-03 | latest filing |
| 2022 | KHANNA, ROHIT | Democratic | Contribution | For | $5,800 | 2 | 2021-05-29 | latest filing |
| 2022 | LEE, SUSIE | Democratic | Contribution | For | $5,800 | 2 | 2021-09-27 | latest filing |
| 2022 | WARNOCK, RAPHAEL | Democratic | Contribution | For | $5,800 | 2 | 2021-09-30 | latest filing |
| 2022 | MENENDEZ, ROBERT | Independent | Contribution | For | $5,800 | 2 | 2021-11-16 | latest filing |
| 2022 | ALLRED, COLIN | Democratic | Contribution | For | $5,800 | 2 | 2021-12-30 | latest filing |
| 2022 | KURANI, SHRINA | Democratic | Contribution | For | $5,800 | 2 | 2022-03-16 | latest filing |
| 2022 | WARNER, MARK ROBERT | Democratic | Contribution | For | $5,800 | 2 | 2022-05-26 | latest filing |
| 2022 | BERA, AMERISH | Democratic | Contribution | For | $5,800 | 2 | 2022-05-19 | latest filing |
| 2022 | PORTER, KATHERINE | Democratic | Contribution | For | $5,800 | 2 | 2022-06-06 | latest filing |
| 2022 | WELCH, PETER | Democratic | Contribution | For | $5,800 | 2 | 2022-08-09 | latest filing |
| 2022 | SINEMA, KYRSTEN | Independent | Contribution | For | $5,800 | 2 | 2022-08-31 | latest filing |
| 2022 | GOTTHEIMER, JOSH | Democratic | Contribution | For | $5,264 | 2 | 2021-01-21 | latest filing |
| 2022 | DUCKWORTH, L. TAMMY | Democratic | Contribution | For | $3,000 | 2 | 2021-03-10 | latest filing |
| 2022 | ROSS, DEBORAH | Democratic | Contribution | For | $2,900 | 1 | 2021-09-14 | filing |
| 2022 | STEVENS, HALEY | Democratic | Contribution | For | $2,900 | 1 | 2021-10-27 | filing |
| 2022 | GARAMENDI, JOHN | Democratic | Contribution | For | $2,900 | 1 | 2022-03-07 | filing |
| 2022 | MATHIS, ELIZABETH | Democratic | Contribution | For | $2,900 | 1 | 2022-09-24 | filing |
| 2022 | DAVIS, DON | Democratic | Contribution | For | $2,500 | 2 | 2022-08-20 | latest filing |
| 2020 | MCNERNEY, JERRY | Democratic | Contribution | For | $5,600 | 2 | 2019-04-15 | latest filing |
| 2020 | GARAMENDI, JOHN | Democratic | Contribution | For | $5,600 | 2 | 2020-07-29 | latest filing |
| 2020 | MERKLEY, JEFFREY ALAN | Democratic | Contribution | For | $5,600 | 2 | 2019-09-09 | latest filing |
| 2020 | FOSTER, NIKKI | Democratic | Contribution | For | $5,600 | 2 | 2019-09-30 | latest filing |
| 2020 | ESHOO, ANNA G | Democratic | Contribution | For | $5,600 | 2 | 2019-09-30 | latest filing |
| 2020 | COX, TERRENCE JOHN (TJ) | Democratic | Contribution | For | $5,600 | 2 | 2019-10-03 | latest filing |
| 2020 | HARDER, JOSH | Democratic | Contribution | For | $5,600 | 2 | 2019-10-07 | latest filing |
| 2020 | SCHOLTEN, JAMES D. | Democratic | Contribution | For | $5,600 | 2 | 2019-10-17 | latest filing |
| 2020 | KHANNA, ROHIT | Democratic | Contribution | For | $5,600 | 2 | 2019-12-20 | latest filing |
| 2020 | RUIZ, RAUL | Democratic | Contribution | For | $5,600 | 2 | 2020-01-27 | latest filing |
| 2020 | LEE, SUSIE | Democratic | Contribution | For | $5,600 | 2 | 2020-02-03 | latest filing |
| 2020 | KAINE, TIMOTHY MICHAEL | Democratic | Contribution | For | $5,600 | 2 | 2020-02-15 | latest filing |
| 2020 | STEVENS, HALEY | Democratic | Contribution | For | $5,600 | 2 | 2020-03-23 | latest filing |
| 2020 | GROSS, AL | Independent | Contribution | For | $5,600 | 2 | 2020-05-04 | latest filing |
| 2020 | LAMB, CONOR | Democratic | Contribution | For | $5,600 | 2 | 2020-05-26 | latest filing |
| 2020 | BOOKER, CORY A. | Democratic | Contribution | For | $5,600 | 2 | 2020-06-13 | latest filing |
| 2020 | BERA, AMERISH | Democratic | Contribution | For | $2,800 | 1 | 2019-12-11 | filing |
| 2020 | DUCKWORTH, L. TAMMY | Democratic | Contribution | For | $2,800 | 1 | 2020-07-10 | filing |
| 2020 | KULKARNI, SRI PRESTON | Democratic | Contribution | For | $2,800 | 1 | 2020-09-28 | filing |
| 2020 | ALLRED, COLIN | Democratic | Contribution | For | $2,800 | 1 | 2020-09-28 | filing |
| 2020 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,800 | 1 | 2020-10-01 | filing |
| 2020 | GOTTHEIMER, JOSH | Democratic | Contribution | For | $1,000 | 1 | 2020-09-28 | filing |
| 2020 | WARNER, MARK ROBERT | Democratic | Contribution | For | $200 | 2 | 2020-02-05 | latest filing |
| 2018 | NELSON, BILL | Democratic | Contribution | For | $8,100 | 3 | 2018-11-07 | latest filing |
| 2018 | GILLIBRAND, KIRSTEN | Democratic | Contribution | For | $5,400 | 2 | 2017-02-12 | latest filing |
| 2018 | HEINRICH, MARTIN | Democratic | Contribution | For | $5,400 | 2 | 2017-02-21 | latest filing |
| 2018 | TESTER, R. JON | Democratic | Contribution | For | $5,400 | 2 | 2017-02-27 | latest filing |
| 2018 | KAINE, TIMOTHY MICHAEL | Democratic | Contribution | For | $5,400 | 2 | 2017-03-16 | latest filing |
| 2018 | MCNERNEY, JERRY | Democratic | Contribution | For | $5,400 | 2 | 2017-03-24 | latest filing |
| 2018 | MCCASKILL, CLAIRE | Democratic | Contribution | For | $5,400 | 2 | 2017-03-27 | latest filing |
| 2018 | HERNANDEZ, SARA | Democratic | Contribution | For | $5,400 | 2 | 2017-04-01 | latest filing |
| 2018 | KHANNA, ROHIT | Democratic | Contribution | For | $5,400 | 2 | 2017-04-18 | latest filing |
| 2018 | STABENOW, DEBBIE | Democratic | Contribution | For | $5,400 | 2 | 2017-04-20 | latest filing |
| 2018 | WARNER, MARK ROBERT | Democratic | Contribution | For | $5,400 | 2 | 2017-05-25 | latest filing |
| 2018 | SINEMA, KYRSTEN | Independent | Contribution | For | $5,400 | 1 | 2017-06-02 | filing |
| 2018 | SULLIVAN, MAURA CORBY | Democratic | Contribution | For | $5,400 | 1 | 2017-12-11 | filing |
| 2018 | ROUDA, HARLEY E JR | Democratic | Contribution | For | $5,400 | 2 | 2017-12-15 | latest filing |
| 2018 | RUIZ, RAUL | Democratic | Contribution | For | $5,400 | 2 | 2017-12-20 | latest filing |
| 2018 | RYAN, PATRICK | Democratic | Contribution | For | $5,400 | 1 | 2018-03-01 | filing |
| 2018 | PARNELL, ARCHIE | Democratic | Contribution | For | $5,400 | 2 | 2018-03-31 | latest filing |
| 2018 | MARKEY, EDWARD SEN. | Democratic | Contribution | For | $5,400 | 1 | 2018-04-25 | filing |
| 2018 | MANCHIN, JOE III | Democratic | Contribution | For | $5,400 | 2 | 2018-04-30 | latest filing |
| 2018 | LEE, SUSIE | Democratic | Contribution | For | $5,400 | 2 | 2018-05-04 | latest filing |
| 2018 | COX, TERRENCE JOHN (TJ) | Democratic | Contribution | For | $5,400 | 2 | 2018-05-15 | latest filing |
| 2018 | BERA, AMERISH | Democratic | Contribution | For | $5,400 | 2 | 2018-05-23 | latest filing |
| 2018 | HARDER, JOSH | Democratic | Contribution | For | $5,400 | 2 | 2018-06-05 | latest filing |
| 2018 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $2,700 | 1 | 2017-05-09 | filing |
| 2018 | ALLRED, COLIN | Democratic | Contribution | For | $2,700 | 1 | 2018-08-08 | filing |
| 2016 | WHITEHOUSE, SHELDON | Democratic | Contribution | For | $5,400 | 2 | 2015-06-15 | latest filing |
| 2016 | BENNET, MICHAEL F. | Democratic | Contribution | For | $5,400 | 1 | 2015-06-18 | filing |
| 2016 | SINEMA, KYRSTEN | Democratic | Contribution | For | $5,400 | 1 | 2015-06-30 | filing |
| 2016 | ESHOO, ANNA G | Democratic | Contribution | For | $5,400 | 2 | 2015-09-18 | latest filing |
| 2016 | CARPER, THOMAS R. | Democratic | Contribution | For | $5,400 | 2 | 2015-10-30 | latest filing |
| 2016 | CORTEZ MASTO, CATHERINE | Democratic | Contribution | For | $5,400 | 2 | 2016-02-25 | latest filing |
| 2016 | ROSS, DEBORAH K | Democratic | Contribution | For | $5,400 | 2 | 2016-02-29 | latest filing |
| 2016 | MCGINTY, KATHLEEN ALANA | Democratic | Contribution | For | $5,400 | 2 | 2016-06-24 | latest filing |
| 2016 | BERA, AMERISH | Democratic | Contribution | For | $5,400 | 2 | 2016-06-07 | latest filing |
| 2016 | MCNERNEY, JERRY | Democratic | Contribution | For | $5,400 | 2 | 2016-06-07 | latest filing |
| 2016 | KANDER, JASON | Democratic | Contribution | For | $5,400 | 2 | 2016-06-25 | latest filing |
| 2016 | MURPHY, PATRICK E | Democratic | Contribution | For | $5,400 | 2 | 2016-06-27 | latest filing |
| 2016 | HATCH, ORRIN G | Republican | Contribution | For | $2,800 | 2 | 2015-03-23 | latest filing |