<SEC-DOCUMENT>0001193125-15-172192-index.html : 20150505
<SEC-HEADER>0001193125-15-172192.hdr.sgml : 20150505
<ACCEPTANCE-DATETIME>20150505163036
ACCESSION NUMBER:		0001193125-15-172192
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150505
DATE AS OF CHANGE:		20150505
GROUP MEMBERS:		DOUGLAS FAMILY TRUST (1)
GROUP MEMBERS:		JAMES DOUGLAS & JEAN DOUGLAS IRREVOCABLE DESCENDANTS' TRUST
GROUP MEMBERS:		JAMES E. DOUGLAS III
GROUP MEMBERS:		K&M DOUGLAS TRUST (1)
GROUP MEMBERS:		MICHELLE DOUGLAS

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN SUPERCONDUCTOR CORP /DE/
		CENTRAL INDEX KEY:			0000880807
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTORS & GENERATORS [3621]
		IRS NUMBER:				042959321
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-41994
		FILM NUMBER:		15833428

	BUSINESS ADDRESS:	
		STREET 1:		SIXTY FOUR JACKSON ROAD
		CITY:			DEVENS
		STATE:			MA
		ZIP:			01434
		BUSINESS PHONE:		9788423000

	MAIL ADDRESS:	
		STREET 1:		SIXTY FOUR JACKSON ROAD
		CITY:			DEVENS
		STATE:			MA
		ZIP:			01434

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DOUGLAS KEVIN
		CENTRAL INDEX KEY:			0001132859

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	MAIL ADDRESS:	
		STREET 1:		125 E. SIR FRANCIS DRAKE BLVD.
		STREET 2:		SUITE 400
		CITY:			LARKSPUR
		STATE:			CA
		ZIP:			94939
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>d920801dsc13da.htm
<DESCRIPTION>SC 13D AMENDMENT NO. 4
<TEXT>
Document 1 - file: d920801dsc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>