X0306 4 2019-06-25 0 0000356171 TRICO BANCSHARES / TCBK 0001198468 SMITH RICHARD P 63 CONSTITUTION DRIVE CHICO CA 95973 1 1 0 0 CEO & President Common Stock 2019-06-25 4 M 0 7944 A 234955 D Common Stock 2019-06-25 4 F 0 4182 37.41 D 230773 D Common Stock 2019-06-25 4 J 0 0 0 A 34291.72 I By ESOP Common Stock 2019-06-25 4 J 0 0 0 A 227.42 I By Spouse Performance Stock Units 2019-06-25 4 M 0 7944 0 D Common Stock 7944 8119 D Restricted Stock Units 2019-06-25 4 A 0 7273 0 A Common Stock 7273 13851 D Performance Stock Units 2019-06-25 4 A 0 7273 0 A Common Stock 7273 15392 D Vesting of performance based stock unit (PSU). Each PSU represented the right to receive 0%-150% of the target number of shares based on the Issuers total stockholder return relative to the KBW Regional Banking Index (based on an initial grant of 5,296 PSUs which was reported in the original Form 4 for this grant) Reflects shares withheld to pay taxes No transactions occurred amongst these shares. Intended only to reflect number of shares beneficially owned in reporting persons ESOP account as of December 31, 2018. Restricted Stock Unit (RSU) award that vests 25% per year over four-years, beginning June 25, 2020. Per unit value on date of grant was $38.67 (based on the 30-day average closing price of Issuers common stock). Cash dividends on RSUs are reinvested in shares of common stock of the issuer at fair market value on date of dividend payment. Performance-based restricted stock unit (PSU) grant that cliff vests after three years between 0% and 150% of the target number of shares (the number of shares listed in box 5) based on the Issuers total stockholder return relative to the KBW Regional Banking Index; subject to the forfeitures, accelerated vesting and other restrictions as set forth in the plan and award agreement. No transactions occurred amongst these shares. Intended only to reflect number of shares beneficially owned /s/ Richard Smith by Jason Cove, Attorney-In-Fact 2019-06-27