<SEC-DOCUMENT>0001493152-18-012957-index.html : 20180906
<SEC-HEADER>0001493152-18-012957.hdr.sgml : 20180906
<ACCEPTANCE-DATETIME>20180906170108
ACCESSION NUMBER:		0001493152-18-012957
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180906
FILED AS OF DATE:		20180906
DATE AS OF CHANGE:		20180906

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Marina Biotech, Inc.
		CENTRAL INDEX KEY:			0000737207
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				112658569
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13789
		FILM NUMBER:		181058149

	BUSINESS ADDRESS:	
		STREET 1:		17870 CASTLETON STREET
		STREET 2:		SUITE 250
		CITY:			CITY OF INDUSTRY
		STATE:			CA
		ZIP:			91748
		BUSINESS PHONE:		4259083600

	MAIL ADDRESS:	
		STREET 1:		17870 CASTLETON STREET
		STREET 2:		SUITE 250
		CITY:			CITY OF INDUSTRY
		STATE:			CA
		ZIP:			91748

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDRNA, Inc.
		DATE OF NAME CHANGE:	20080610

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NASTECH PHARMACEUTICAL CO INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>pre14a.htm
<TEXT>
Document 1 - file: pre14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>image_001.jpg
<TEXT>
Document 2 - file: image_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image_002.jpg
<TEXT>
Document 3 - file: image_002.jpg

</DOCUMENT>
</SEC-DOCUMENT>