Kirk W. Thaxton - Aug 16, 2024 Form 4 Insider Report for FIRST FINANCIAL BANKSHARES INC (FFIN)

Role: Trust Company CEO
Signature: By: Michelle S. Hickox Attorney in Fact for Kirk W. Thaxton
Stock symbol: FFIN
Transactions as of: Aug 16, 2024
Transactions value $: -$3,494
Form type: 4
Date filed: 8/20/2024, 04:38 PM
Previous filing: Aug 15, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FFIN	Common Stock	Tax liability	-$3.49K	-98	-0.11%	$35.65	91K	Aug 16, 2024	Direct	F1
transaction	FFIN	Common Stock	Disposed to Issuer		-1.37K	-1.5%		89.6K	Aug 16, 2024	Direct	F2
holding	FFIN	Common Stock						330	Aug 16, 2024	By Spouse

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	Deferred Stock Units	Award		+1.37K	+320.37%		1.8K	Aug 16, 2024	Common Stock	1.37K		Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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 98 shares of the Registrant's common stock to pay income taxes related to vesting of previously granted restricted stock units.
F2	In connection with the vesting on August 16, 2024, of 1,368 restricted stock units previously granted to Mr. Thaxton, Mr. Thaxton's receipt of 1,368 shares of common stock was deferred resulting in Mr. Thaxton's receipt instead of 1,368 shares of deferred stock units into the First Financial Bankshares, Inc. Supplemental Executive Retirement Plan, as amended and restated effective July 26, 2022 (the "SERP"). Mr. Thaxton is therefore reporting the disposition of 1,368 restricted stock units in exchange for an equal number of shares of deferred stock units under the SERP, which are payable upon Mr. Thaxton's termination of employment.

Content

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 98 shares of the Registrant's common stock to pay income taxes related to vesting of previously granted restricted stock units.

In connection with the vesting on August 16, 2024, of 1,368 restricted stock units previously granted to Mr. Thaxton, Mr. Thaxton's receipt of 1,368 shares of common stock was deferred resulting in Mr. Thaxton's receipt instead of 1,368 shares of deferred stock units into the First Financial Bankshares, Inc. Supplemental Executive Retirement Plan, as amended and restated effective July 26, 2022 (the "SERP"). Mr. Thaxton is therefore reporting the disposition of 1,368 restricted stock units in exchange for an equal number of shares of deferred stock units under the SERP, which are payable upon Mr. Thaxton's termination of employment.