<SEC-DOCUMENT>0001193125-17-337650-index.html : 20171109
<SEC-HEADER>0001193125-17-337650.hdr.sgml : 20171109
<ACCEPTANCE-DATETIME>20171108211808
ACCESSION NUMBER:		0001193125-17-337650
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		13
FILED AS OF DATE:		20171109
DATE AS OF CHANGE:		20171108

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST FINANCIAL BANKSHARES INC
		CENTRAL INDEX KEY:			0000036029
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				750944023
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-221437
		FILM NUMBER:		171188061

	BUSINESS ADDRESS:	
		STREET 1:		400 PINE STREET
		STREET 2:		P.O. BOX 701
		CITY:			ABILENE
		STATE:			TX
		ZIP:			79601
		BUSINESS PHONE:		325.627.7167

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 701
		CITY:			ABILENE
		STATE:			TX
		ZIP:			79604
</SEC-HEADER>
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<FILENAME>d491956ds4.htm
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<TEXT>
Document 1 - file: d491956ds4.htm

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<FILENAME>d491956dex51.htm
<DESCRIPTION>EX-5.1
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Document 2 - file: d491956dex51.htm

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<FILENAME>d491956dex81.htm
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Document 3 - file: d491956dex81.htm

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<SEQUENCE>4
<FILENAME>d491956dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: d491956dex231.htm

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<DOCUMENT>
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<FILENAME>d491956dex992.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 5 - file: d491956dex992.htm

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<FILENAME>g491956g07w42.jpg
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Document 6 - file: g491956g07w42.jpg

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<FILENAME>g491956g07y30.jpg
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Document 7 - file: g491956g07y30.jpg

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<FILENAME>g491956g1108122200466.jpg
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Document 8 - file: g491956g1108122200466.jpg

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Document 9 - file: g491956g1108130502078.jpg

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<FILENAME>g491956g38m36.jpg
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Document 10 - file: g491956g38m36.jpg

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<FILENAME>g491956gra01.jpg
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Document 11 - file: g491956gra01.jpg

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<FILENAME>g491956img01.jpg
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Document 12 - file: g491956img01.jpg

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<FILENAME>g491956new01.jpg
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Document 13 - file: g491956new01.jpg

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