COLUMBIA BANKING SYSTEM, INC.

Columbia Banking System, Inc. operates as the bank holding company for Columbia Bank, offering a range of banking, private banking, mortgage, and other financial services across the United States. The company provides various deposit products, including business, non-interest-bearing checking, interest-bearing checking and savings accounts, money market accounts, insured cash sweep and other investment sweep solutions, and certificates of deposit. Its commercial lending products encompass commercial lines of credit and term loans, accounts receivable and inventory financing, international trade finance, commercial property loans, multifamily loans, equipment loans, commercial equipment leases, real estate construction loans, permanent financing, small business administration program financing, and capital markets services. Additionally, the company offers wealth management solutions, such as financial planning, investment, trust, insurance, and private banking. Treasury management services include digital and mobile banking, ACH, wires, positive pay, remote deposit capture, integrated payments, integrated receivables, lockbox, cash vault, real-time payments, commercial card, foreign exchange, trade and supply chain finance, international banking products, and merchant services. The company also provides residential real estate loans and consumer loans. Columbia Banking System, Inc. serves corporate, institutional, small business, and individual customers in the United States and was founded in 1953.