<SEC-DOCUMENT>0001683168-20-001655-index.html : 20200518
<SEC-HEADER>0001683168-20-001655.hdr.sgml : 20200518
<ACCEPTANCE-DATETIME>20200518160606
ACCESSION NUMBER:		0001683168-20-001655
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200518
DATE AS OF CHANGE:		20200518
GROUP MEMBERS:		BRISTOL CAPITAL, LLC
GROUP MEMBERS:		BRISTOL INVESTMENT FUND, LTD.

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-32837
		FILM NUMBER:		20889547

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BRISTOL INVESTMENT FUND LTD
		CENTRAL INDEX KEY:			0001174866
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY, PO BOX 311063
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1205
		BUSINESS PHONE:		(310) 331-8485

	MAIL ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY, PO BOX 311063
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1205

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BRISTOL INVESTMENT FUND INC
		DATE OF NAME CHANGE:	20020605
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>bristol_13ga13.htm
<DESCRIPTION>AMENDMENT NO. 13
<TEXT>
Document 1 - file: bristol_13ga13.htm

</DOCUMENT>
</SEC-DOCUMENT>