STOCK TITAN

First Financial Bankshares (FFIN) exec exercises options, sells stock

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

FIRST FINANCIAL BANKSHARES INC (FFIN) executive vice president and chief accounting officer Ronald David Butler II reported several equity transactions. On August 17, 2026, he exercised an employee stock option for 5,000 shares of common stock at $21.18 per share and reported selling 15,000 shares of common stock at $34.95 per share. Earlier, on August 14 and 16, 2026, he exchanged vesting restricted stock units for an equal number of deferred stock units (2,375 and 1,354 units, respectively) credited to the company’s Supplemental Executive Retirement Plan (SERP), which are payable upon his termination.

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Insider Butler Ronald David II
Role EVP/CAO
Sold 15,000 shs ($524K)
Approx. gross sale proceeds $524K
Approx. exercise cost $106K
Type Security Shares Price Value
Exercise Employee Stock Option, Right to Buy 5,000 $21.18 $106K
Sale Common Stock 15,000 $34.95 $524K
Exercise Common Stock 5,000 $21.18 $106K
Grant/Award Deferred Stock Unit F2 1,354 -- --
Disposition Common Stock F2 1,354 -- --
Grant/Award Deferred Stock Units F1 2,375 -- --
Disposition Common Stock F1 2,375 -- --
Holdings After Transaction: Deferred Stock Units — 16,637 shares (Direct); Deferred Stock Unit — 17,991 shares (Direct); Employee Stock Option, Right to Buy — 15,000 shares (Direct); Common Stock — 157,223 shares (Direct)
Footnotes (2)
  1. F1. In connection with the vesting on August 14, 2026, of 2,375 restricted stock units previously granted to the reporting person, the reporting person's receipt of 2,375 shares of common stock was deferred resulting in the reporting person's receipt instead of 2,375 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 2,375 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.
  2. F2. In connection with the vesting on August 16, 2026, of 1,354 restricted stock units previously granted to the reporting person, the reporting person's receipt of 1,354 shares of common stock was deferred resulting in the reporting person's receipt instead of 1,354 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 1,354 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.
Options exercised 5,000 shares Employee stock option exercised on August 17, 2026
Option exercise price $21.18 per share Exercise price for 5,000-share employee stock option
Shares sold 15,000 shares Sale of FFIN common stock on August 17, 2026
Sale price $34.95 per share Price for 15,000-share common stock sale
Deferred stock units (Aug 14, 2026) 2,375 units Deferred in lieu of vested restricted stock units into SERP
Deferred stock units (Aug 16, 2026) 1,354 units Deferred in lieu of vested restricted stock units into SERP
Deferred units outstanding after Aug 16, 2026 grant 17,991 units Total deferred stock units reported following that transaction
Options outstanding after exercise 15,000 derivative securities Total shares underlying reported option line after 5,000-share exercise
Deferred Stock Unit financial
"The reporting person is therefore reporting the disposition of 2,375 restricted stock units in exchange for an equal number of deferred stock units"
A deferred stock unit (DSU) is a promise from a company to give an employee or director the value of a share at a future date, paid in actual shares or cash when certain conditions are met (such as retirement or a set date). Think of it like a gift card that converts to company stock later; it aligns pay with long‑term performance and can affect future share count, compensation expense and potential cash needs, so investors watch DSUs for their impact on dilution and company finances.
restricted stock units financial
"In connection with the vesting on August 14, 2026, of 2,375 restricted stock units previously granted"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Supplemental Executive Retirement Plan financial
"deferred stock units into the First Financial Bankshares, Inc. Supplemental Executive Retirement Plan, as amended"
disposition to issuer financial
"The reporting person is therefore reporting the disposition of 2,375 restricted stock units in exchange"

FAQ

What insider transactions did FFIN executive Ronald David Butler II report on this Form 4?

Ronald David Butler II reported exercising 5,000 options at $21.18 and selling 15,000 common shares at $34.95 on August 17, 2026, plus exchanges of vested restricted stock units for deferred stock units into the company SERP on August 14 and 16, 2026.

How many FFIN shares did Ronald David Butler II sell and at what price?

He reported selling 15,000 shares of FFIN common stock at a price of $34.95 per share on August 17, 2026. The filing does not state how these shares relate to specific prior holdings beyond the exercise event also reported that day.

What stock options did Ronald David Butler II exercise in FFIN?

He exercised an employee stock option for 5,000 shares of FFIN common stock at an exercise price of $21.18 per share on August 17, 2026. The option originally had an exercise date of June 12, 2020 and an expiration date of June 12, 2027.

What are the FFIN deferred stock unit transactions reported by Ronald David Butler II?

He acquired 2,375 deferred stock units on August 14, 2026 and 1,354 deferred stock units on August 16, 2026. Footnotes state these replaced an equal number of vesting restricted stock units and were credited to the FFIN Supplemental Executive Retirement Plan (SERP), payable upon termination.

How were FFIN restricted stock units treated in Ronald David Butler II’s Form 4?

Upon vesting, 2,375 and 1,354 restricted stock units were not settled in common stock. Instead, Butler deferred receipt, exchanging them for an equal number of deferred stock units under the FFIN SERP, which are payable when his employment terminates.

Does the FFIN Form 4 indicate remaining option holdings for Ronald David Butler II?

The Form 4 reports the exercise of 5,000 options and a resulting 15,000 derivative securities position for that option line after the transaction. It does not provide a comprehensive view of all option or derivative holdings beyond what is shown in this filing.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Butler Ronald David II

(Last)(First)(Middle)
P. O. BOX 701

(Street)
ABILENE TEXAS 79604

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
FIRST FINANCIAL BANKSHARES INC [ FFIN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP/CAO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/14/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/14/2026D2,375(1)D(1)168,577D
Common Stock08/16/2026D1,354(2)D(2)167,223D
Common Stock08/17/2026S15,000D$34.95152,223D
Common Stock08/17/2026M5,000A$21.18157,223D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Deferred Stock Units(1)08/14/2026A2,375 (1) (1)Common Stock2,375(1)16,637D
Deferred Stock Unit(2)08/16/2026A1,354 (2) (2)Common Stock1,354(2)17,991D
Employee Stock Option, Right to Buy$21.1808/17/2026M5,00006/12/202006/12/2027Common Stock5,000$21.1815,000D
Explanation of Responses:
1. In connection with the vesting on August 14, 2026, of 2,375 restricted stock units previously granted to the reporting person, the reporting person's receipt of 2,375 shares of common stock was deferred resulting in the reporting person's receipt instead of 2,375 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 2,375 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.
2. In connection with the vesting on August 16, 2026, of 1,354 restricted stock units previously granted to the reporting person, the reporting person's receipt of 1,354 shares of common stock was deferred resulting in the reporting person's receipt instead of 1,354 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 1,354 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.
By: Michelle S. Hickox Attorney in Fact for Ronald D. Butler II08/18/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)