Martin Mattes

Individual

Also gave $4K 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

$139K

Contributions

339

Recipients

115

Active Period

2009–2026

Donor Profile

Party Lean

D $113KR $3K

Top States

DC$25K

TX$13K

CA$10K

NY$4K

MT$3K

Giving Trend

↓ 56%

2025–2026 vs 2023–2024

Employer

NOSSAMAN LLP

Summary

MATTES, MARTIN is an individual political donor based in CA. They have contributed $139K across 339 contributions to 115 recipients. Their average contribution is $410.516. Top recipients include MJ FOR TEXAS, NOSSAMAN LLP POLITICAL ACTION COMMITTEE (NOSSAMAN PAC), FRIENDS OF SHERROD BROWN. Their political giving spans from the 2010 to the 2026 election cycle, with peak giving of $39K 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	MJ FOR TEXAS	Democratic	TX	$6,010	9
2	NOSSAMAN LLP POLITICAL ACTION COMMITTEE (NOSSAMAN PAC)	—	DC	$5,200	14
3	FRIENDS OF SHERROD BROWN	Democratic	DC	$4,800	11
4	DSCC	Democratic	DC	$4,750	7
5	COLIN ALLRED FOR CONGRESS	Democratic	TX	$4,500	17
6	DCCC	Democratic	DC	$3,975	11
7	BRINDISI FOR CONGRESS	Democratic	NY	$3,800	11
8	JOHN SULLIVAN FOR NEW YORK	—	—	$3,500	1
9	CROSSWELL FOR CONGRESS	—	—	$3,500	1
10	BIG SKY VALUES	Democratic	MT	$2,900	3
11	ADAM GRAY FOR CONGRESS	Democratic	CA	$2,750	6
12	MISSY FOR CONGRESS	Democratic	VA	$2,700	7
13	THERESA GREENFIELD FOR IOWA	Democratic	IA	$2,700	3
14	CATHERINE CORTEZ MASTO FOR SENATE	Democratic	DC	$2,700	5
15	SUSAN WILD FOR CONGRESS	Democratic	PA	$2,600	6
16	COLIN ALLRED FOR SENATE	Democratic	TX	$2,600	7
17	DAVE MIN FOR CONGRESS	Democratic	CA	$2,510	8
18	RUDY SALAS FOR CONGRESS	Democratic	CA	$2,500	6
19	VARGAS FOR CONGRESS	—	NE	$2,450	6
20	JOSH HARDER FOR CONGRESS	Democratic	CA	$2,450	6
21	JON OSSOFF FOR SENATE	Democratic	GA	$2,300	2
22	DELGADO FOR CONGRESS	Republican	MD	$2,290	7
23	ANDY KIM FOR NEW JERSEY	Democratic	NJ	$2,250	7
24	CHERI BEASLEY FOR NORTH CAROLINA	Democratic	DC	$2,000	2
25	THE LONG RUN PAC	Democratic	DC	$2,000	2

1–25 of 115

1 / 5

Source: FEC bulk data

Martin Mattes — Individual Donor Profile | Poliscope