William Mattingly

Individual

Also gave $2K 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

$40K

Contributions

212

Recipients

Active Period

2007–2026

Donor Profile

Party Lean

D $35KR $2K

Top States

DC$11K

PA$5K

NY$4K

GA$3K

AZ$2K

Giving Trend

↓ 79%

2025–2026 vs 2023–2024

Employer

CORNING, INC.

Summary

MATTINGLY, WILLIAM is an individual political donor based in NY. They have contributed $40K across 212 contributions to 59 recipients. Their average contribution is $187.627. Top recipients include DCCC, HARRIS FOR PRESIDENT, DSCC. Their political giving spans from the 2008 to the 2026 election cycle, with peak giving of $14K in 2022.

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	$4,024	39
2	HARRIS FOR PRESIDENT	Democratic	PA	$3,185	12
3	DSCC	Democratic	DC	$2,200	12
4	MAX DELLA PIA FOR CONGRESS	Democratic	NY	$2,100	5
5	WARNOCK FOR GEORGIA	Democratic	GA	$1,800	7
6	MARK KELLY FOR SENATE	Democratic	AZ	$1,300	4
7	FRIENDS OF SCHUMER	Democratic	NY	$1,250	1
8	HARRIS VICTORY FUND	—	DC	$1,250	9
9	CATHERINE CORTEZ MASTO FOR SENATE	Democratic	DC	$1,200	3
10	ELISSA SLOTKIN FOR MICHIGAN	Democratic	MI	$1,100	4
11	CHRYSLER SERVICE CONTRACTS INC. POLITICAL SUPPORT CMTE	—	MI	$1,040	5
12	MAGGIE FOR NH	Democratic	NH	$1,025	5
13	JON OSSOFF FOR SENATE	Democratic	GA	$1,012	6
14	THE LONG RUN PAC	Democratic	DC	$1,000	2
15	MANCHIN FOR WEST VIRGINIA	Democratic	WV	$1,000	1
16	WORKERS FIRST PAC	Democratic	AZ	$1,000	2
17	FETTERMAN FOR PA	Democratic	PA	$1,000	2
18	MONTANANS FOR TESTER	Democratic	MT	$900	4
19	FRIENDS OF SHERROD BROWN	Democratic	DC	$800	4
20	COLIN ALLRED FOR SENATE	Democratic	TX	$600	4
21	DEBBIE FOR FLORIDA	Democratic	FL	$600	4
22	CHERI BEASLEY FOR NORTH CAROLINA	Democratic	DC	$500	1
23	CARLE FOR CONGRESS	Democratic	NY	$500	1
24	BOB CASEY FOR SENATE INC	Democratic	PA	$500	3
25	JOSH RILEY FOR CONGRESS	Democratic	DC	$500	3

1–25 of 59

1 / 3

Source: FEC bulk data

William Mattingly — Individual Donor Profile | Poliscope