Sierra Bancorp is a bank holding company incorporated under the laws of California with its headquarters in Porterville California. The company was formed to serve as the holding company for Bank of the Sierra and has been the sole shareholder of that bank since August 2001. In addition to its bank subsidiary Sierra Bancorp holds a few statutory trust entities namely Sierra Statutory Trust II Sierra Capital Trust III and Coast Bancorp Statutory Trust II which were created solely to facilitate the issuance of capital trust pass-through securities. As of December 31 2025 the company reported consolidated assets of approximately three point eight billion dollars including gross loans of two point five billion dollars liabilities of three point five billion dollars and shareholders equity of three hundred sixty four point nine million dollars. The bank holding company structure enables Sierra Bancorp to focus on capital management regulatory oversight and strategic support while Bank of the Sierra conducts the day to day retail and commercial banking activities that generate the firm’s earnings.

Sierra Bancorp generates revenue principally through the interest and fee income earned by Bank of the Sierra on its lending and deposit operations. The bank’s loan portfolio as of year end 2025 consisted of seventy two percent real estate secured loans twenty point three percent mortgage warehouse loans seven point six percent other commercial loans including agricultural production and small business administration loans and zero point one percent consumer loans. Interest income on real estate secured loans totaled ninety point seven million dollars in 2025 representing sixty one percent of net interest plus other income for that year. The bank also derives revenue from a wide array of deposit products such as checking accounts savings accounts money market demand accounts time deposits retirement accounts and sweep accounts all of which are insured by the Federal Deposit Insurance Corporation up to applicable limits. Fee based revenues arise from electronic banking services remote deposit capture payroll processing and various treasury management offerings. The combination of interest income from loans and fee income from services constitutes the core of Sierra Bancorp’s revenue stream.

Sierra Bancorp operates in a highly competitive California banking environment where a handful of large national banks hold a substantial share of deposits. According to FDIC data for June 30 2025 the combined deposit market share in the twenty seven cities where Bank of the Sierra maintains branches is led by Wells Fargo Bank at eighteen point nine percent Bank of America at sixteen point four percent JPMorgan Chase at sixteen point two percent and U S Bank at six point four percent with Bank of the Sierra ranking fifth at five point four percent overall. In its primary market of Tulare County the bank holds the top deposit position with twenty one point six percent of total deposits and operates the largest branch network with thirteen locations. Competitive advantages are derived from the bank’s ability to offer a broad selection of loan and deposit products with flexible terms from its emphasis on community oriented personalized service and from local promotional activity. Technology driven initiatives such as online account opening mobile banking with bill pay and mobile check deposit and participation in the surcharge free Allpoint ATM network further enhance customer convenience and help differentiate Sierra Bancorp from larger competitors that may lack the same local focus.

Sierra Bancorp serves a diverse customer base that includes individual consumers small and medium sized businesses agricultural operators and commercial real estate borrowers. The bank’s deposit relationships comprise approximately one hundred sixteen thousand five hundred seventy accounts held by households and enterprises across its branch network in the South San Joaquin Valley Central Coast Ventura County and surrounding communities. On the lending side the bank extends credit to owners of office retail hotel multifamily and industrial properties as well as to farmers and ranchers needing agricultural production loans. Mortgage warehouse lines of credit are provided to mortgage lenders who fund residential mortgage loans. The bank also supports small business owners through SBA guaranteed loans and other commercial credit facilities. While the filing does not provide specific customer names the described segments illustrate the breadth of the bank’s retail and commercial clientele and underscore its role as a community focused financial institution.