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
$41K
Contributions
20
Recipients
10
Active Period
2011–2026
Party Lean
Top States
Summary
O'BRIEN, DENIS is an individual political donor based in PA. They have contributed $41K across 20 contributions to 10 recipients. Their average contribution is $2K. Top recipients include INDEPENDENCE BLUE CROSS LLC PAC, FRIENDS OF PAT TOOMEY, DEMOCRATIC PARTY OF ILLINOIS. Their political giving spans from the 2012 to the 2026 election cycle, with peak giving of $10K in 2026.
Contribution amounts per election cycle, colored by recipient party
Committees and candidates receiving contributions, all cycles
Source: FEC bulk data