Matthew Koos

Individual

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

$6K

Contributions

Recipients

Active Period

2017–2026

Donor Profile

Party Lean

D $5K

Top States

AZ$4K

CA$550

NY$250

WY$200

Giving Trend

↓ 72%

2025–2026 vs 2023–2024

Employer

CONGRESSMAN CHRIS DELUZIO

Summary

KOOS, MATTHEW is an individual political donor based in DC. They have contributed $6K across 15 contributions to 6 recipients. Their average contribution is $370. Top recipients include YASSAMIN ANSARI FOR CONGRESS, KIA FOR CONGRESS, BOB BROOKS FOR CONGRESS. Their political giving spans from the 2018 to the 2026 election cycle, with peak giving of $4K 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	YASSAMIN ANSARI FOR CONGRESS	Democratic	AZ	$3,550	5
2	KIA FOR CONGRESS	Democratic	CA	$550	2
3	BOB BROOKS FOR CONGRESS	—	—	$500	1
4	KILLIN FOR COLORADO	—	—	$500	1
5	JOE MORELLE FOR CONGRESS	Democratic	NY	$250	5
6	WY DEMOCRATIC STATE CENTRAL COMMITTEE	Democratic	WY	$200	1

Source: FEC bulk data

Matthew Koos — Individual Donor Profile | Poliscope