SIERRA BANCORP

We have adopted a Code of Ethics and Conduct which applies to all of our directors, officers and employees, including our principal executive officer, principal financial officer, principal accounting officer and persons performing similar functions. The Code of Ethics and Conduct requires that our directors, officers and employees avoid conflicts of interest, comply with all laws and other legal requirements, conduct business in an honest and ethical manner and otherwise act with integrity and in the Company’s best interests. Under the terms of the Code of Ethics and Conduct, directors, officers and employees are required to report any conduct that they believe in good faith to be an actual or apparent violation of the Code of Ethics. The Code of Ethics and Conduct may be found on our website, “www.sierrabancorp.com” on the “Investor Relations” tab under the topic “Governance Documents.” We intend to post notice of any waiver from, or amendment to, any provision of our Code of Ethics and conduct on this website.