<SEC-DOCUMENT>0001437749-23-024324-index.html : 20230821
<SEC-HEADER>0001437749-23-024324.hdr.sgml : 20230821
<ACCEPTANCE-DATETIME>20230821171200
ACCESSION NUMBER:		0001437749-23-024324
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20231003
FILED AS OF DATE:		20230821
DATE AS OF CHANGE:		20230821

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Moleculin Biotech, Inc.
		CENTRAL INDEX KEY:			0001659617
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				474671997
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37758
		FILM NUMBER:		231189963

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>mbrx20230815_pre14a.htm
<DESCRIPTION>FORM PRE 14A
<TEXT>
Document 1 - file: mbrx20230815_pre14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>clean_page1.jpg
<TEXT>
Document 2 - file: clean_page1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>clean_page2.jpg
<TEXT>
Document 3 - file: clean_page2.jpg

</DOCUMENT>
</SEC-DOCUMENT>