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    <ACCEPTANCE-DATETIME>20210913080106
    ACCESSION NUMBER:		0001437749-21-021959
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		42
    CONFORMED PERIOD OF REPORT:	20210913
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210913
    DATE AS OF CHANGE:		20210913

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Moleculin Biotech, Inc.
    		CENTRAL INDEX KEY:			0001659617
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				474671999
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37758
    		FILM NUMBER:		211248656

    	BUSINESS ADDRESS:
    		STREET 1:		5300 MEMORIAL DRIVE
    		STREET 2:		SUITE 950
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77007
    		BUSINESS PHONE:		713-300-5160

    	MAIL ADDRESS:
    		STREET 1:		5300 MEMORIAL DRIVE
    		STREET 2:		SUITE 950
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77007
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