Prnewswireยท2025-08-06 15:14Core Viewpoint - Columbia Banking System, Inc. is set to acquire Pacific Premier Bancorp, Inc. in an all-stock transaction, with all necessary regulatory approvals received, and the deal expected to close around August 31, 2025 [1][2][3] Company Overview Columbia Banking System, Inc. - Columbia Banking System, Inc. is headquartered in Tacoma, Washington, and is the parent company of Columbia Bank, which is the largest bank in the Northwest with over $50 billion in assets [4] - Columbia Bank offers a full suite of services including retail and commercial banking, SBA lending, and wealth management [4] Pacific Premier Bancorp, Inc. - Pacific Premier Bancorp, Inc. is based in California and operates Pacific Premier Bank, which has approximately $18 billion in total assets [5] - The bank focuses on serving small to middle-market businesses and offers a variety of banking products and services, including digital banking and treasury management [5]