TriCo Bancshares is a bank holding company. The Company’s principal business is to serve as the holding company for its subsidiary, Tri Counties Bank, a California-chartered commercial bank (the Bank). The Bank provides a breadth of personal, small business and commercial financial services, including accepting demand, savings and time deposits and making small business, commercial, real estate, and consumer loans, as well as a range of treasury management services and other customary banking services, including safe deposit boxes at some branches. The Bank also provides advanced online and mobile banking, a shared nationwide network of surcharge-free ATMs, and bankers available by phone seven days per week. Brokerage services are provided at the Bank’s offices by Tri Counties Wealth Management Advisors. The Company maintains two capital subsidiary business trusts (collectively, the Trusts), both organized by the Company.