Donor

Mainwaring, Benjamin

Seattle, WA · Meta · Statistician

$16,650
Total given
50
Contributions
Sep 2, 2022
First on record

FEC data through Jun 26, 2026

Contribution ledger

50 records
DateRecipient committeeAmountFiling
Oct 23, 2024Biden for President$150.00view
Sep 23, 2024Biden for President$150.00view
Aug 25, 2024Actblue$250.00view
Aug 25, 2024Actblue$250.00view
Aug 25, 2024Actblue$250.00view
Aug 25, 2024Actblue$250.00view
Aug 25, 2024Friends of Sherrod Brown$250.00view
Aug 25, 2024Rosen for Nevada$250.00view
Aug 25, 2024Elissa Slotkin for Michigan$250.00view
Aug 25, 2024Actblue$250.00view
Aug 25, 2024Gallego for Arizona$250.00view
Aug 25, 2024Montanans for Tester$250.00view
Aug 23, 2024Biden for President$150.00view
Jul 23, 2024Biden for President$150.00view
Jul 21, 2024Actblue$2,000.00view
Jun 26, 2024Catherine Cortez-Masto for Senate$250.00view
Jun 26, 2024Friends of Sherrod Brown$250.00view
Jun 26, 2024Actblue$250.00view
Jun 26, 2024Actblue$250.00view
Jun 26, 2024Montanans for Tester$250.00view
Jun 26, 2024Actblue$250.00view
Jun 26, 2024Actblue$250.00view
Jun 26, 2024Gallego for Arizona$250.00view
Jun 26, 2024Elissa Slotkin for Michigan$250.00view
Jun 26, 2024Actblue$250.00view
Jun 23, 2024Biden for President$150.00view
May 23, 2024Actblue$250.00view
May 23, 2024Biden for President$250.00view
Apr 23, 2024Biden for President$250.00view
Apr 23, 2024Actblue$250.00view
Mar 23, 2024Actblue$250.00view
Mar 23, 2024Biden for President$250.00view
Feb 23, 2024Biden for President$250.00view
Feb 23, 2024Actblue$250.00view
Jan 23, 2024Biden for President$250.00view
Jan 23, 2024Actblue$250.00view
Nov 13, 2022Warnock for Georgia$1,000.00view
Nov 13, 2022Actblue$1,000.00view
Sep 2, 2022Actblue$400.00view
Sep 2, 2022Mark Kelly for Senate$350.00view
Sep 2, 2022Mandela Barnes for Wisconsin$400.00view
Sep 2, 2022Fetterman for Pa$350.00view
Sep 2, 2022Warnock for Georgia$400.00view
Sep 2, 2022Maggie for Nh$350.00view
Sep 2, 2022Catherine Cortez-Masto for Senate$350.00view
Sep 2, 2022Actblue$400.00view
Sep 2, 2022Actblue$350.00view
Sep 2, 2022Actblue$350.00view
Sep 2, 2022Actblue$350.00view
Sep 2, 2022Actblue$350.00view

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