Federal campaign finance and roll-call votesFEC data through Jun 26, 2026

Donor

Richardson, Mark

Swampscott, MA · Mgh · Neurosurgeon Neuroscientist

$7,300
Total given
19
Contributions
Apr 4, 2020
First on record

FEC data through Jun 26, 2026

Contribution ledger

19 records
DateRecipient committeeAmountFiling
Oct 24, 2020Jaime Harrison for US Senate$100.00view
Oct 24, 2020Actblue$100.00view
Oct 24, 2020Actblue$100.00view
Oct 24, 2020Jaime Harrison for US Senate$100.00view
Oct 4, 2020Jaime Harrison for US Senate$100.00view
Oct 4, 2020Actblue$100.00view
Sep 4, 2020Jaime Harrison for US Senate$100.00view
Sep 4, 2020Actblue$100.00view
Aug 11, 2020Actblue$2,800.00view
Aug 11, 2020Biden for President$2,800.00view
Aug 4, 2020Actblue$100.00view
Aug 4, 2020Jaime Harrison for US Senate$100.00view
Jul 4, 2020Actblue$100.00view
Jul 4, 2020Jaime Harrison for US Senate$100.00view
Jun 4, 2020Actblue$100.00view
Jun 4, 2020Jaime Harrison for US Senate$100.00view
May 4, 2020Actblue$100.00view
May 4, 2020Jaime Harrison for US Senate$100.00view
Apr 4, 2020Jaime Harrison for US Senate$100.00view

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