InsiderTrades

Form 4 for FFIN FIRST FINANCIAL BANKSHARES INC

Accepted 2026-08-18 17:03:37 ET · period of report 2026-08-14 · accession 0001193125-26-355667 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-18 17:03 2026-08-14 FFIN Goodrich Brian D. EVP - GC A - Grant $0.00 +1,814 7,645 +31% $0
D 2026-08-18 17:03 2026-08-14 FFIN Goodrich Brian D. EVP - GC F - Tax $35.28 -111 7,534 -1% -$3,916
D 2026-08-18 17:03 2026-08-14 FFIN Goodrich Brian D. EVP - GC D - Sale to Iss — -452 7,082 -6% —
DM 2026-08-18 17:03 2026-08-14 FFIN Goodrich Brian D. EVP - GC A - Grant $35.28 +3,820 452 New +$134.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-14 A A 1,814 $0.00 7,645 D — — (F1) Reflects grant of restricted stock units (RSUs) which vest in three approximately equal installments on each of the three anniversaries of the grant date.
2 Common Common Stock 2026-08-14 F D 111 $35.28 7,534 D — — (F2) The reporting person elected, in accordance with the Registrant's 2021 Omnibus Stock and Incentive Plan, to exercise his right to have the Registrant withhold 111 shares of the Registrant's common stock to pay income taxes related to vesting of previously granted restricted stock units.
3 Common Common Stock 2026-08-14 D D 452 — 7,082 D — — (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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. (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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.
4 Derivative Employee Stock Option, Right to Buy 2026-08-14 A A 3,368 $35.28 3,368 D $35.28 · — to 2036-08-14 3,368 Common Stock (F4) The options vest 33.33% after one year from the grant date, 66.66% after the second year, and 100% after the third year.
5 Derivative Deferred Stock Units 2026-08-14 A A 452 — 452 D — · — to — 452 Common Stock (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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. (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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. (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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. (F3) In connection with the vesting on August 14, 2026, of 452 restricted stock units previously granted to the reporting person, the reporting person's receipt of 452 shares of common stock was deferred resulting in the reporting person's receipt instead of 452 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 452 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.