<SEC-DOCUMENT>0001140361-16-067874-index.html : 20160531
<SEC-HEADER>0001140361-16-067874.hdr.sgml : 20160531
<ACCEPTANCE-DATETIME>20160531164615
ACCESSION NUMBER:		0001140361-16-067874
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		2
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20151231
</ITEM>
<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20151231
</ITEM>
</RULE>
FILED AS OF DATE:		20160531
DATE AS OF CHANGE:		20160531

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WINDTREE THERAPEUTICS INC /DE/
		CENTRAL INDEX KEY:			0000946486
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				943171943
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26422
		FILM NUMBER:		161686502

	BUSINESS ADDRESS:	
		STREET 1:		2600 KELLY ROAD
		STREET 2:		SUITE 100
		CITY:			WARRINGTON
		STATE:			PA
		ZIP:			18976
		BUSINESS PHONE:		2154889300

	MAIL ADDRESS:	
		STREET 1:		2600 KELLY ROAD
		STREET 2:		SUITE 100
		CITY:			WARRINGTON
		STATE:			PA
		ZIP:			18976

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DISCOVERY LABORATORIES INC /DE/
		DATE OF NAME CHANGE:	19971201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ANSAN PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19961121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ANSAN INC
		DATE OF NAME CHANGE:	19950609
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>formsd.htm
<DESCRIPTION>WINDTREE THERAPEUTICS, INC SD 12-31-2015
<TEXT>
Document 1 - file: formsd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>ex1_01.htm
<DESCRIPTION>EXHIBIT 1.01
<TEXT>
Document 2 - file: ex1_01.htm

</DOCUMENT>
</SEC-DOCUMENT>