Richard O'Brien

Individual

Also gave $8K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

This name appears on FEC filings from 21 states, so this page may combine different people who share it.

Total Contributed

$50K

Contributions

385

Recipients

Active Period

1999–2026

Donor Profile

Party Lean

D $19KR $14KIndependent $200

Top States

DC$10K

VA$4K

IL$3K

MA$3K

GA$3K

Giving Trend

↓ 61%

2025–2026 vs 2023–2024

Employer

RICHARD O'BRIEN,MD,LLC

Summary

O'BRIEN, RICHARD is an individual political donor based in IL. They have contributed $50K across 385 contributions to 82 recipients. Their average contribution is $129.119. Top recipients include WIN THE ERA PAC, MARATHON OIL COMPANY EMPLOYEES POLITICAL ACTION COMMITTEE (MEPAC), RE-ELECT TIM GRIFFIN FOR CONGRESS COMMITTEE. Their political giving spans from the 2000 to the 2026 election cycle, with peak giving of $11K 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	WIN THE ERA PAC	Democratic	DC	$2,800	1
2	MARATHON OIL COMPANY EMPLOYEES POLITICAL ACTION COMMITTEE (MEPAC)	UNK	TX	$2,525	47
3	RE-ELECT TIM GRIFFIN FOR CONGRESS COMMITTEE	Republican	AR	$2,500	3
4	AMERICAN FEDERATION OF TEACHERS STAFF UNION COMMITTEE ON POLITICAL EDUCATION	—	DC	$2,395	27
5	OBAMA FOR AMERICA	Democratic	IL	$2,100	6
6	FRIENDS OF GEORGE ALLEN	Republican	VA	$2,000	2
7	NIKKI HALEY FOR PRESIDENT INC.	Republican	SC	$1,570	12
8	SPECIAL OPERATIONS FOR AMERICA	—	GA	$1,550	14
9	DCCC	Democratic	DC	$1,450	25
10	SIDLEY AUSTIN LLP GOOD GOVERNMENT FUND	—	IL	$1,276	3
11	WARREN FOR SENATE, INC.	Democratic	MA	$1,200	17
12	WSP USA INC. PAC	—	DC	$1,060	23
13	MIDDLE RESOLUTION FEDERAL PAC INC	—	VA	$1,000	1
14	LAUREN BOEBERT FOR CONGRESS	Republican	CO	$1,000	1
15	TRUMP MAKE AMERICA GREAT AGAIN COMMITTEE	—	VA	$1,000	1
16	HOEKSTRA FOR SENATE	Republican	MI	$1,000	1
17	NUNN FOR SENATE INC	Democratic	GA	$1,000	1
18	BERNIE 2016	Democratic	VT	$910	16
19	JOHN HANCOCK LIFE INSURANCE COMPANY (USA) FEDERAL POLITICAL ACTION COMMITTEE	—	MA	$830	10
20	HMP	—	DC	$802	24
21	WARREN FOR PRESIDENT, INC.	Democratic	MA	$800	13
22	DSCC	Democratic	DC	$750	3
23	HARRIS FOR PRESIDENT	Democratic	PA	$559	4
24	HARRIS VICTORY FUND	—	DC	$550	7
25	SHELLEY KIEL FOR CONGRESS	Democratic	NE	$500	1

1–25 of 82

1 / 4

Source: FEC bulk data

Richard O'Brien — Individual Donor Profile | Poliscope