Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Butler Ronald David II
 2. Date of Event Requiring Statement (Month/Day/Year)
09/11/2012		 3. Issuer Name and Ticker or Trading Symbol
FIRST FINANCIAL BANKSHARES INC [FFIN]
(Last)
(First)
(Middle)
P. O. BOX 701		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
CAO
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

ABILENE, TX 79510		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common stock 12,204
D
 
Common stock 5,900
I
By Trust (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) 01/25/2011 01/25/2015 Common Stock 3,999 $ 22.05 D  
Employee Stock Option (Right to Buy) 01/30/2013 01/30/2017 Common Stock 3,000 $ 27.32 D  
Employee Stock Option (Right to Buy) 05/19/2015 05/19/2019 Common Stock 3,750 $ 33.55 D  
Employee Stock Option (Right to Buy) 10/25/2017 10/25/2021 Common Stock 4,000 $ 31.45 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Butler Ronald David II
P. O. BOX 701
ABILENE, TX 79510		       CAO  

Signatures

By: J. Bruce Hildebrand Attorney in Fact for Ronald D. Butler II 09/11/2012
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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).
(1) This indirect ownership represents shares owned by a trust in which Mr. Butler is trustee. Mr. Butler disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that Mr. Butler is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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