# EDGAR Filing Document

**Accession Number:** 0001278219
**File Stem:** 0001193125-26-206870
**Filing Date:** 2026-5
**Character Count:** 8277
**Document Hash:** 6f5accfb56edfec6331350385b70e81f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-206870.hdr.sgml**: 20260505

**ACCESSION NUMBER**: 0001193125-26-206870

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260428

**FILED AS OF DATE**: 20260505

**DATE AS OF CHANGE**: 20260505

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Zoth Lota S.
- **CENTRAL INDEX KEY:** 0001278219

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-07674
- **FILM NUMBER:** 26944884

**MAIL ADDRESS:**
- **STREET 1:** 334 CR 692
- **CITY:** BUFFALO GAP
- **STATE:** TX
- **ZIP:** 79508

**FORMER NAME:**
- **FORMER CONFORMED NAME:** ZOTH LOTA S
- **DATE OF NAME CHANGE:** 20040130
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIRST FINANCIAL BANKSHARES INC
- **CENTRAL INDEX KEY:** 0000036029
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 750944023
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 400 PINE STREET
- **CITY:** ABILENE
- **STATE:** TX
- **ZIP:** 79601
- **BUSINESS PHONE:** 325.627.7167

**MAIL ADDRESS:**
- **STREET 1:** 400 PINE STREET
- **CITY:** ABILENE
- **STATE:** TX
- **ZIP:** 79601

## Exhibit 24.1

**Power of Attorney** 

**For Executing Forms 3, 4 and 5**

I, the undersigned, appoint the Chief Executive Officer of First Financial Bankshares, Inc. (the "**<u>Company</u>**"), the Chief Financial Officer of the Company, the Chief Financial Officer of First Financial Bank, and the Chief Accounting Officer of the Company, as my true and lawful attorney-in-fact to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) execute for and on behalf of me, in my capacity as an officer or director of the Company, Forms 3, 4 and 5 (including amendments thereto) in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the "**<u>Exchange Act</u>**"), and the rules and regulations thereunder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) do and perform any and all acts for and on behalf of me that may be necessary or desirable to complete and execute any such Form 3, 4 or 5, complete and execute any amendment or amendments thereto, file that Form with the United States Securities and Exchange Commission and any stock exchange or similar authority, and provide a copy as required by law or advisable to such persons as the attorney-in-fact deems appropriate; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) take any other action of any type whatsoever in connection with the foregoing that, in the opinion of the attorney-in-fact, may be of benefit to, in the best interest of, or legally required of me, it being understood that the documents executed by the attorney-in-fact on my behalf pursuant to this Power of Attorney will be in such form and will contain such terms and conditions as the attorney-in-fact may approve in the attorney-in-fact's discretion.

Each such attorney-in-fact may act separately.

I grant to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as I might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that the attorney-in-fact, or the attorney-in-fact's substitute or substitutes, will lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. I acknowledge that the foregoing attorneys-in-fact, and their substitutes, in serving in such capacity at my request, are not assuming, nor is the Company, any of my responsibilities to comply with Section 16 of the Exchange Act.

I agree that each such attorney-in-fact may rely entirely on information furnished orally or in writing by or at my direction to the attorney-in-fact. I also agree to indemnify and hold harmless the Company and each attorney-in-fact against any losses, claims, damages or liabilities (or actions in these respects) that arise out of or are based upon any untrue statements or omissions of necessary facts in the information provided by me or at my direction, or upon the lack of timeliness in the delivery of information by me or at my direction, to that attorney-in-fact for purposes of executing, acknowledging, delivering or filing any Form 3, 4 or 5 (including any amendment thereto) and agree to reimburse the Company and the attorney-in-fact on demand for any legal or other expenses reasonably incurred in connection with investigating or defending against any such loss, claim, damage, liability or action.

This Power of Attorney remains in full force and effect until I am no longer required to file Forms 3, 4 and 5 with respect to my holdings of and transactions in securities issued by the Company, unless I earlier revoke this Power of Attorney in a signed instrument delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, I have executed this Power of Attorney to be effective on April 22, 2026.

/s/ Lota S. Zoth

-------------------

------

Lota S. Zoth

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### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Zoth Lota S.<br><sub>(Last) (First) (Middle)</sub><br>P O BOX 701<br><sub>(Street)</sub><br>ABILENE, TX 79604<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>FIRST FINANCIAL BANKSHARES INC [ FFIN ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-04-28 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Common Stock | 0 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

**Remarks:**
Exhibit 24 - Power of Attorney

**Signature:** By: Michelle S. Hickox Attorney in Fact for Lota S. Zoth  
**Date:** 2026-05-05

### Remarks:

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.**