<SEC-DOCUMENT>0000939798-20-000007-index.html : 20200604
<SEC-HEADER>0000939798-20-000007.hdr.sgml : 20200604
<ACCEPTANCE-DATETIME>20200604171528
ACCESSION NUMBER:		0000939798-20-000007
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200602
FILED AS OF DATE:		20200604
DATE AS OF CHANGE:		20200604

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Cataldo Tony
		CENTRAL INDEX KEY:			0001450565

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-08092
		FILM NUMBER:		20943709

	MAIL ADDRESS:	
		STREET 1:		C/O 475 INDUSTRIAL BLVD
		CITY:			WEST CHICAGO
		STATE:			IL
		ZIP:			60106

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GT Biopharma, Inc.
		CENTRAL INDEX KEY:			0000109657
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				941620407
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		310 N. WESTLAKE BLVD.
		STREET 2:		SUITE 206
		CITY:			WESTLAKE VILLAGE
		STATE:			CA
		ZIP:			91362
		BUSINESS PHONE:		(800) 304-9888

	MAIL ADDRESS:	
		STREET 1:		310 N. WESTLAKE BLVD.
		STREET 2:		SUITE 206
		CITY:			WESTLAKE VILLAGE
		STATE:			CA
		ZIP:			91362

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OXIS INTERNATIONAL INC
		DATE OF NAME CHANGE:	19940916

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DDI PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DIAGNOSTIC DATA INC /DE/
		DATE OF NAME CHANGE:	19850312
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>