William Neidig

Individual

Also gave $42K 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

$156K

Contributions

Recipients

Active Period

2007–2026

Donor Profile

Party Lean

D $117K

Top States

CA$91K

PA$17K

MT$17K

DC$14K

KY$5K

Giving Trend

↓ 64%

2025–2026 vs 2023–2024

Employer

RIVERSIDE INTERESTS

Summary

NEIDIG, WILLIAM is an individual political donor based in CA. They have contributed $156K across 71 contributions to 32 recipients. Their average contribution is $2K. Top recipients include RO FOR CONGRESS INC, GEORGE WHITESIDES FOR CONGRESS, WILL ROLLINS FOR CONGRESS. Their political giving spans from the 2008 to the 2026 election cycle, with peak giving of $75K 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	RO FOR CONGRESS INC	Democratic	CA	$19,400	7
2	GEORGE WHITESIDES FOR CONGRESS	Democratic	CA	$13,600	4
3	WILL ROLLINS FOR CONGRESS	Democratic	CA	$12,400	4
4	JESSICA MORSE FOR CONGRESS	Democratic	CA	$12,000	5
5	WHITESIDES VICTORY FUND	—	CA	$10,000	2
6	MONICA TRANEL VICTORY FUND	—	MT	$10,000	2
7	EHASZ FOR CONGRESS	Democratic	PA	$9,100	4
8	LICCARDO VICTORY FUND	—	DC	$7,000	1
9	MONICA TRANEL FOR MONTANA	Democratic	MT	$6,600	2
10	KEVIN MULLIN FOR CONGRESS	Democratic	CA	$5,800	2
11	WIN THE ERA PAC	Democratic	DC	$5,600	1
12	JOSH HICKS FOR CONGRESS	Democratic	KY	$5,300	7
13	ASHLEY EHASZ VICTORY FUND	—	PA	$5,000	1
14	DEMOCRACY MATTERS	Democratic	CA	$3,800	3
15	DIXON FOR CONGRESS	—	CA	$3,300	1
16	ALLYSON FOR CONGRESS	Democratic	CA	$3,300	1
17	VINDMAN FOR CONGRESS	Democratic	VA	$3,300	1
18	LICCARDO FOR CONGRESS	Democratic	CA	$3,300	1
19	HARRIS FOR PRESIDENT	Democratic	PA	$2,900	7
20	MAURA SULLIVAN FOR CONGRESS	Democratic	NH	$2,700	1
21	HILLARY FOR AMERICA	Democratic	NY	$2,700	1
22	ROLLINS VICTORY FUND	—	CA	$2,500	1
23	AUDREY DENNEY FOR CONGRESS	Democratic	CA	$2,000	2
24	INNOVATION NATION PAC	Democratic	DC	$1,500	2
25	ALEX VINDMAN FOR FLORIDA	—	—	$1,000	1

1–25 of 32

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Source: FEC bulk data

William Neidig — Individual Donor Profile | Poliscope