    <SEC-DOCUMENT>0001047469-17-006630-index.html : 20171030
    <SEC-HEADER>0001047469-17-006630.hdr.sgml : 20171030
    <ACCEPTANCE-DATETIME>20171030070250
    ACCESSION NUMBER:		0001047469-17-006630
    CONFORMED SUBMISSION TYPE:	S-1/A
    PUBLIC DOCUMENT COUNT:		16
    FILED AS OF DATE:		20171030
    DATE AS OF CHANGE:		20171030

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CBTX, Inc.
    		CENTRAL INDEX KEY:			0001473844
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				208339782
    		STATE OF INCORPORATION:			TX
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-1/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-220930
    		FILM NUMBER:		171160655

    	BUSINESS ADDRESS:
    		STREET 1:		9 GREENWAY PLAZA, SUITE 110
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77046
    		BUSINESS PHONE:		(713) 210-7600

    	MAIL ADDRESS:
    		STREET 1:		9 GREENWAY PLAZA, SUITE 110
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77046

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CBFH, Inc.
    		DATE OF NAME CHANGE:	20091005
    </SEC-HEADER>
    <DOCUMENT>
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    <SEQUENCE>1
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    <DESCRIPTION>S-1/A
    <TEXT>
    Document 1 - file: a2233608zs-1a.htm

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    <TYPE>EX-1.1
    <SEQUENCE>2
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    <DESCRIPTION>EX-1.1
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    Document 2 - file: a2233608zex-1_1.htm

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    <SEQUENCE>3
    <FILENAME>a2233608zex-5_1.htm
    <DESCRIPTION>EX-5.1
    <TEXT>
    Document 3 - file: a2233608zex-5_1.htm

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    <SEQUENCE>4
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    <DESCRIPTION>EX-10.4
    <TEXT>
    Document 4 - file: a2233608zex-10_4.htm

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    Document 5 - file: a2233608zex-10_41.htm

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    <SEQUENCE>6
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    <DESCRIPTION>EX-10.9
    <TEXT>
    Document 6 - file: a2233608zex-10_9.htm

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    <SEQUENCE>7
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    <DESCRIPTION>EX-23.2
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    Document 7 - file: a2233608zex-23_2.htm

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    Document 8 - file: g198972kni001.jpg

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    Document 12 - file: g674959.jpg

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    Document 13 - file: g389284.jpg

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    Document 14 - file: g1003337.jpg

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