The lesser-known Koch broken with his brothers to host a fundraiser for Republican nominee Donald Trump, reports The Daily Caller.
Bill Koch plans to host a private fundraiser at his Cape Cod, Mass. home. Tickets for the event will range from $2,700 a person to $50,000.
Charles and David Koch previously announced they will not support Trump, opting instead to support races down the ballot to ensure Republicans maintain a majority in the Senate and House.