Michelle S. Hickox - Aug 14, 2025 Form 4 Insider Report for FIRST FINANCIAL BANKSHARES INC (FFIN)

Role
EVP/CFO
Signature
By: Michelle S. Hickox
Stock symbol
FFIN
Transactions as of
Aug 14, 2025
Transactions value $
$416,431
Form type
4
Date filed
8/18/2025, 02:56 PM
Previous filing
Aug 20, 2024
Next filing
Aug 19, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hickox Michelle S EVP/CFO P O BOX 701, ABILENE By: Michelle S. Hickox 2025-08-18 0001573445

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FFIN Common Stock Award $0 +3.4K +15.74% $0.00 25K Aug 14, 2025 Direct F1
transaction FFIN Common Stock Disposed to Issuer -1.2K -4.81% 23.8K Aug 14, 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction FFIN Employee Stock Option, Right to Buy Award $416K +11.4K $36.43 11.4K Aug 14, 2025 Common Stock 11.4K $36.43 Direct F3
transaction FFIN Deferred Stock Units Award +1.2K +88.78% 2.56K Aug 14, 2025 Common Stock 1.2K Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.
F2 In connection with the vesting on August 14, 2025, of 1,203 restricted stock units previously granted to the reporting person, the reporting person's receipt of 1,203 shares of common stock was deferred resulting in the reporting person's receipt instead of 1,203 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 1,203 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 The options vest 33.33% after one year from the grant date, 66.66% after the second year, and 100% after the third year.