SEC Form 4 · accession 0001193125-26-355113
FIRST FINANCIAL BANKSHARES INC · FFIN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John James Ruzicka Jr.
Officer — EVP, Chief Banking Ops Officer
Period of report
Aug 14, 2026
Accepted (ET)
Aug 18, 2026 · 1:33 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000036029
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 14, 2026 | D | 880 | — | D | 11,106 | D | |
| Common StockF2 | Aug 16, 2026 | D | 526 | — | D | 10,580 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Deferred Stock UnitsF1 | — | Aug 14, 2026 | A | 880 | A | — | — | Common Stock | 880 | 6,717 | D |
| Deferred Stock UnitsF2 | — | Aug 16, 2026 | A | 526 | A | — | — | Common Stock | 526 | 7,243 | D |
Explanation of responses
- F1In connection with the vesting on August 14, 2026, of 880 restricted stock units previously granted to the reporting person, the reporting person's receipt of 880 shares of common stock was deferred resulting in the reporting person's receipt instead of 880 shares of deferred stock units into the First Financial Bankshares, Inc. Supplemental Executive Retirement Plan, as amended and restated effected July 26, 2022 (the "SERP"). The reporting person is therefore reporting the disposition of 880 restricted stock units in exchange for an equal number of deferred stock units under the SERP, which are payable upon the reporting person's termination.
- F2In connection with the vesting on August 16, 2026, of 526 restricted stock units previously granted to the reporting person, the reporting person's receipt of 526 shares of common stock was deferred resulting in the reporting person's receipt instead of 526 shares of deferred stock units into the First Financial Bankshares, Inc. Supplemental Executive Retirement Plan, as amended and restated effected July 26, 2022 (the "SERP"). The reporting person is therefore reporting the disposition of 526 restricted stock units in exchange for an equal number of deferred stock units under the SERP, which are payable upon the reporting person's termination.