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    ACCESSION NUMBER:		0001193125-18-220669
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20180712
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Unregistered Sales of Equity Securities
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180718
    DATE AS OF CHANGE:		20180718

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SELLAS Life Sciences Group, Inc.
    		CENTRAL INDEX KEY:			0001390478
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33958
    		FILM NUMBER:		18958892

    	BUSINESS ADDRESS:
    		STREET 1:		315 MADISON AVENUE
    		STREET 2:		4TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10017
    		BUSINESS PHONE:		(813) 864-4523

    	MAIL ADDRESS:
    		STREET 1:		315 MADISON AVENUE
    		STREET 2:		4TH FLOOR
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10017

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Galena Biopharma, Inc.
    		DATE OF NAME CHANGE:	20110926

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RXi Pharmaceuticals Corp
    		DATE OF NAME CHANGE:	20110926

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GALENA BIOPHARMA, INC.
    		DATE OF NAME CHANGE:	20110922
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