SIERRA BANCORP

The Company earns income from two primary sources. The first is net interest income, which is interest income generated by earning assets less interest expense on deposits and other borrowed money. The second is noninterest income, which primarily consists of customer service charges and fees but also comes from non-customer sources such as BOLI, equity investments, and investment gains. The majority of the Company’s noninterest expense is comprised of operating costs that facilitate offering a full range of banking services to its customers.