Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 10-K Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2019 Commission File Number 0-10661 TriCo Bancshares (Exact name of Registrant as specified in its charter) _____________________ | California | 94-2792841 | | --- | --- | | (State or other jurisdiction | (I.R.S. Employer | | of incorporation or organization) | Identification No.) | | 63 ...

| --- | --- | |-----------------------------------------------------------------------|-------| | | | | | | | | | | Stephens, Inc. Denver Investor Meeting Denver, Colorado February 2020 | | | Richard P. Smith – President & Chief Executive Officer | | � trico bancshares Stephens, Inc. Denver Investor Meeting SAFE HARBOR STATEMENT The statements contained herein that are not historical facts are forward-looking statements based on management's current expectations and beliefs concerning future developments an ...

| --- | --- | |-------------------------------------------------------------------------------------------------------------|-------| | | | | | | | | | | | | | KBW Winter Financial Services Symposium | | | Boca Raton, Florida February 2020 | | | Richard P. Smith – President & Chief Executive Officer John S. Fleshood – EVP & Chief Operating Officer | | � trico bancshares KBW Winter Financial Services Symposium SAFE HARBOR STATEMENT The statements contained herein that are not historical facts are forward-loo ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended: September 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to WASHINGTON, D.C. 20549 ___________________ FORM 10-Q Commission File Number: 000-10661 ___________________ TriCo Bancshares (Exact Name of Registrant as Specified in Its Charter) ...

| --- | --- | |-------------------------------------------------------------------------------------------------------------|-------| | | | | | | | | | | | | | Piper Jaffray Western Bank Symposium Santa Monica, CA November 2019 | | | Richard P. Smith – President & Chief Executive Officer John S. Fleshood – EVP & Chief Operating Officer | | t trico bancshares Piper Jaffray Western Bank Symposium SAFE HARBOR STATEMENT The statements contained herein that are not historical facts are forward-looking statements ...

| --- | |-------------------------------------------------------------------------------------------------------------| | | | | | | | Stephens Bank Forum Capital Hotel Little Rock, AR September 2019 | | Richard P. Smith – President & Chief Executive Officer John S. Fleshood – EVP & Chief Operating Officer | � trico bancshares Stephens Bank Forum SAFE HARBOR STATEMENT The statements contained herein that are not historical facts are forward-looking statements based on management's current expectations and be ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☐ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended: June 30, 2019 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to . Commission File Number: 000-10661 TriCo Bancshares (Exact Name of Registrant as Specified in Its Charter) CALIFORNIA 94-2792841 (State or Other Juris ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION for the transition period from to . Commission File Number: 000-10661 TriCo Bancshares (Exact Name of Registrant as Specified in Its Charter) CALIFORNIA 94-2792841 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification Number) WASHINGTON, D.C. 20549 FORM 10-Q Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended: March 31, 2019 Transition ...

| --- | --- | |-----------------------------------------------------------------------------------------------------------|-------| | | | | | | | | | | | | | | | | Sandler O'Neill & Partners: West Coast Financial Services Conference March 2019 | | | Richard P. Smith – President & Chief Executive Officer Peter G. Wiese – EVP & Chief Financial Officer | | � trico bancshares Sandler O'Neill & Partners West Coast Financial Services Conference SAFE HARBOR STATEMENT The statements contained herein that are not hi ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 10-K Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2018 Commission File Number 0-10661 TriCo Bancshares (Exact name of Registrant as specified in its charter) California 94-2792841 (State or other jurisdiction of incorporation or organization) 63 Constitution Drive, Chico, California 95973 (Address of principal executive offices) (Zip Cod ...