X0306 4 2019-06-25 0 0000356171 TRICO BANCSHARES / TCBK 0001301818 Mariani Martin 63 CONSTITUTION DRIVE CHICO CA 95973 1 0 0 0 Restricted Stock Units 2019-06-25 4 A 0 1034 0 A Common Stock 1034 1034 D Represents the grant of Restricted Stock Units. 100% of the shares vest on 6/25/2020. 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 $38.67 (based on the 30-day average closing price of Issuers common stock). /s/ Martin Mariani by Jason Cove, Attorney-In-Fact 2019-06-27