    <SEC-DOCUMENT>0001660280-18-000011-index.html : 20180917
    <SEC-HEADER>0001660280-18-000011.hdr.sgml : 20180917
    <ACCEPTANCE-DATETIME>20180917093619
    ACCESSION NUMBER:		0001660280-18-000011
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		38
    CONFORMED PERIOD OF REPORT:	20180917
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180917
    DATE AS OF CHANGE:		20180917

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Tenable Holdings, Inc.
    		CENTRAL INDEX KEY:			0001660280
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		IRS NUMBER:				475580846
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38600
    		FILM NUMBER:		181072560

    	BUSINESS ADDRESS:
    		STREET 1:		7021 COLUMBIA GATEWAY DRIVE, SUITE 500
    		CITY:			COLUMBIA
    		STATE:			MD
    		ZIP:			21046
    		BUSINESS PHONE:		410-872-0555

    	MAIL ADDRESS:
    		STREET 1:		7021 COLUMBIA GATEWAY DRIVE, SUITE 500
    		CITY:			COLUMBIA
    		STATE:			MD
    		ZIP:			21046
    </SEC-HEADER>
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    <DESCRIPTION>EXHIBIT 99.1
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    Document 2 - file: tenableholdingsinccorpor.htm

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    Document 36 - file: tenableholdingsinccorpor034.jpg

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    Document 37 - file: tenableholdingsinccorpor035.jpg

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