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

Katz, Donald B.

Madison, WI · Not Employed · Retired

$100,935
Total given
12
Contributions
Sep 18, 2019
First on record

FEC data through Jun 26, 2026

Contribution ledger

12 records
DateRecipient committeeAmountFiling
Nov 14, 2023Democratic Party of Wisconsin$10,000.00view
Jun 8, 2023Baldwin for Wisconsin$800.00view
Dec 28, 2022Tammy Baldwin for Senate$2,900.00view
Dec 28, 2022Tammy Baldwin for Senate$2,900.00view
Mar 22, 2022Democratic Party of Wisconsin$35.00view
Jan 25, 2022Democratic Party of Wisconsin$60,000.00view
Apr 5, 2021Democratic Party of Wisconsin$10,000.00view
Jul 5, 2020Biden Victory Fund$2,800.00view
Feb 28, 2020Democratic Party of Wisconsin$10,000.00view
Jan 8, 2020The Lincoln Project$500.00view
Sep 18, 2019Cory 2020$500.00view
Sep 18, 2019ActBlue$500.00view

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