The Milwaukee Journal-Sentinel reports.
In all, he raised $272,887 for his recount efforts. The fundraising was conducted in April and May.
More than $75,000 went to the Troupis Law Office, which is headed by Jim Troupis and has a major First Amendment case before the court Prosser sits on.
Three legal experts said judges and justices cannot hear cases argued by attorneys who have recently done work for them. Prosser plans to remain on the case regardless.