John Silseth, owner of Antietam LLC.
Content referencing John Silseth
Revealed — All The Biggest Donors in Governor’s Race
Half of all campaign cash came from donors giving at least $10,000. Who are they?
Jan 20th, 2026 by Jeramey Jannene
Campaign Cash
Here’s the Top Donors in High Court Race
Lubars and Lynne Uihlein top those for Neubauer, many corporate leaders for Hagedorn.
Jan 17th, 2019 by Wisconsin Democracy Campaign
