X0306 4 2022-05-19 0 0000356171 TRICO BANCSHARES / TCBK 0001804875 Kane Margaret L 63 CONSITUTION DIVE CHICO CA 95973 1 0 0 0 Restricted Stock Unit 2022-05-19 4 A 0 1820 0 A Common Stock 1820 3250 D Represents the grant of Restricted Stock Units. 100% of the shares vest on 05/19/2023. Cash dividends on RSUs are reinvested in shares of common stock of the issuer at fair market value on date of dividend payment. Per unit value on date of grant was $39.83 (based on the 30-day average closing price of Issuers common stock). /s/ Margaret Kane by Jason Cove, Attorney-In-Fact 2022-05-23