Thomas Tatum

Individual

Also gave $28K 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

$364K

Contributions

1,410

Recipients

272

Active Period

2011–2026

Donor Profile

Party Lean

D $289KR $3KIndependent $3KUN $500

Top States

DC$86K

CA$18K

NY$11K

AZ$9K

NV$6K

Giving Trend

↓ 53%

2025–2026 vs 2023–2024

Employer

CORNERSTONE GOVERNMENT AFFAIRS

Summary

TATUM, THOMAS is an individual political donor based in CA. They have contributed $364K across 1,410 contributions to 272 recipients. Their average contribution is $258.206. Top recipients include DCCC, MOVEON.ORG POLITICAL ACTION, DR. RAUL RUIZ FOR CONGRESS. Their political giving spans from the 2012 to the 2026 election cycle, with peak giving of $134K in 2020.

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	DCCC	Democratic	DC	$27,450	79
2	MOVEON.ORG POLITICAL ACTION	—	DC	$14,550	73
3	DR. RAUL RUIZ FOR CONGRESS	Democratic	CA	$13,350	35
4	DSCC	Democratic	DC	$11,250	24
5	HARRIS VICTORY FUND	—	DC	$9,250	35
6	DEMOCRATIC ACTION	—	DC	$8,710	35
7	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESS	Democratic	NY	$7,650	59
8	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE	Democratic	DC	$6,150	40
9	TAMMY BALDWIN FOR SENATE	Democratic	WI	$5,350	19
10	OBAMA FOR AMERICA	Democratic	IL	$5,000	7
11	SCALISE LEADERSHIP FUND	—	DC	$5,000	4
12	MARK KELLY FOR SENATE	Democratic	AZ	$4,675	21
13	ANDREW JANZ FOR CONGRESS	Democratic	CA	$4,250	12
14	CATHERINE CORTEZ MASTO FOR SENATE	Democratic	DC	$3,975	13
15	ARIZONA DEMOCRATIC PARTY	Democratic	AZ	$3,950	24
16	PETERS FOR MICHIGAN	Democratic	MI	$3,750	15
17	HILLARY FOR AMERICA	Democratic	NY	$3,700	11
18	WARNOCK FOR GEORGIA	Democratic	GA	$3,600	14
19	BACKROADS PAC	Democratic	MT	$3,300	12
20	SUSIE LEE FOR CONGRESS	Democratic	NV	$3,250	11
21	HARRIS FOR PRESIDENT	Democratic	PA	$3,000	7
22	SHARICE FOR CONGRESS	Democratic	KS	$3,000	8
23	RIGHT SIDE OF HISTORY PAC	Democratic	VA	$2,975	12
24	ANGIE CRAIG FOR CONGRESS	Democratic	MN	$2,850	11
25	ROSEN FOR NEVADA	Democratic	NV	$2,800	7

1–25 of 272

1 / 11

Source: FEC bulk data

Thomas Tatum — Individual Donor Profile | Poliscope