Thomas Preston-Werner

Individual

Also gave $181K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

Grouped by the exact name reported to the FEC, which has no ID for individual donors. Other people with this name may be included.

Total Contributed

$505K

Contributions

Recipients

Active Period

2019–2026

Donor Profile

Party Lean

D $77KWOR $20KIndependent $400

Top States

CA$279K

DC$75K

NE$53K

NY$23K

TX$15K

Giving Trend

↓ 26%

2025–2026 vs 2023–2024

Employer

THOMAS PRESTON-WERNER

Summary

PRESTON-WERNER, THOMAS is an individual political donor based in MD. They have contributed $505K across 67 contributions to 51 recipients. Their average contribution is $8K. Top recipients include CLIMATE CABINET PAC, PEOPLE'S ACTION POWER, WORKING CLASS HEROES FUND. Their political giving spans from the 2020 to the 2026 election cycle, with peak giving of $213K in 2024.

Giving Pattern by Cycle

Contribution amounts per election cycle, colored by recipient party

All Recipients

Committees and candidates receiving contributions, all cycles

#	Name	Party	State	Total	Contributions
1	CLIMATE CABINET PAC	—	CA	$260,275	6
2	PEOPLE'S ACTION POWER	—	DC	$72,100	2
3	WORKING CLASS HEROES FUND	—	NE	$50,000	1
4	NEW YORK STATE COMMITTEE OF THE WORKING FAMILIES PARTY	WOR	NY	$20,000	2
5	RO FOR CONGRESS INC	Democratic	CA	$15,700	5
6	GREG CASAR FOR CONGRESS	Democratic	TX	$9,300	3
7	MAI VANG FOR CONGRESS	—	—	$7,000	2
8	NIDA FOR NC	—	—	$3,500	1
9	ANALILIA MEJIA FOR NEW JERSEY	—	—	$3,500	1
10	FRIENDS OF WILLIAM LAWRENCE	—	—	$3,500	1
11	VILLEGAS FOR CONGRESS	—	—	$3,500	1
12	DR. AISHA WAHAB FOR CONGRESS	—	—	$3,500	1
13	THE LONG RUN PAC	Democratic	DC	$2,900	1
14	JAIME HARRISON FOR US SENATE	Democratic	SC	$2,800	1
15	MIKE SIEGEL FOR CONGRESS	Democratic	TX	$2,800	1
16	GEORGETTE GOMEZ FOR CONGRESS	Democratic	CA	$2,800	1
17	WE HAVE THE PEOPLE PAC	Democratic	NE	$2,800	1
18	NINA TURNER FOR US	Democratic	OH	$2,800	1
19	CANDACE FOR 24	Democratic	TX	$2,800	2
20	MONDAIRE FOR CONGRESS	Democratic	NY	$2,800	1
21	KUNKEL FOR CONGRESS	Democratic	WV	$2,800	1
22	THERESA GREENFIELD FOR IOWA	Democratic	IA	$2,800	1
23	JON HOADLEY FOR CONGRESS	Democratic	MI	$2,800	1
24	DAVID SEGAL FOR CONGRESS	Democratic	RI	$2,000	1
25	CORI BUSH FOR CONGRESS	Democratic	MO	$1,900	2

1–25 of 51

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Source: FEC bulk data

Thomas Preston-Werner — Individual Donor Profile | Poliscope