Donor

Pfeifer, Karl

Bethesda, MD · National Institutes of Health · Biologist

$6,000
Total given
17
Contributions
Aug 23, 2021
First on record

FEC data through Jun 26, 2026

Contribution ledger

17 records
DateRecipient committeeAmountFiling
Oct 28, 2024Biden for President$150.00view
Aug 22, 2024Actblue$300.00view
Aug 22, 2024Biden for President$300.00view
Apr 28, 2024Actblue$250.00view
Apr 28, 2024Dscc$250.00view
Apr 28, 2024Actblue$250.00view
Apr 28, 2024Dccc$250.00view
Apr 28, 2024Biden for President$250.00view
Aug 8, 2022Dccc$500.00view
Aug 8, 2022Dscc$500.00view
Aug 8, 2022DNC Services Corp / Democratic National Committee$250.00view
Aug 8, 2022Actblue$500.00view
Aug 8, 2022Actblue$250.00view
Aug 23, 2021Dscc$500.00view
Aug 23, 2021Dccc$500.00view
Aug 23, 2021Actblue$500.00view
Aug 23, 2021Actblue$500.00view

Each filing link opens the original FEC document image. Itemized contributions only (generally those above the FEC’s $200 itemization threshold).