Table of Contents Title of each classTrading Symbol(s)Name of exchange on which registered Common Stock, par value $0.01 per share FFIN The Nasdaq Stock Market LLC Large accelerated filer ☒ Accelerated filer ☐ Non-accelerated filer ☐ Smaller reporting company ☐ Emerging growth company ☐ 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 ☐ TRANSITIO ...

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 September 30, 2019 Commission file number 0-7674 FIRST FINANCIAL BANKSHARES, INC. (Exact name of registrant as specified in its charter) Texas 75-0944023 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.) 400 Pine Street, Abilene, Texas 79601 (A ...

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 Commission file number 0-7674 FIRST FINANCIAL BANKSHARES, INC. (Exact name of registrant as specified in its charter) | --- | |-------| | | | | | | | | | | | | | --- | --- | --- | --- | |-------|-------|----------------------------------------|-------| | | | | | | | | | | | | | ...

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 March 31, 2019 Commission file number 0-7674 FIRST FINANCIAL BANKSHARES, INC. (Exact name of registrant as specified in its charter) Texas 75-0944023 (State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification No.) 400 Pine Street, Abilene, Texas 79601 (Addre ...

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 0-7674 | --- | --- | |---------------------------------------------------------------------------------------------------------|-----------------------------------------| | | | | First Financial Bankshares, Inc. (Exact Name of Registrant as Specified in Its ...

Reaching out to our communities in need. 4th Quarter 2018 First Financial Bankshares, Inc. | --- | --- | |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...