Columbia Trust Company Hires Rob Pitois to Lead Expansion into California and Nevada Following Columbia Bank Merger with Umpqua Bank

TACOMA, Wash., July 17, 2023 /PRNewswire/ — Columbia Trust Company, a subsidiary of Columbia Banking System, Inc. (Nasdaq: COLB), announced today it has named Rob Pitois as Senior Vice President and Regional Trust Manager for California and Nevada. Pitois will be responsible for hiring…