American Superconductor Corp Stock Quote | Stock Price for AMSC | Stock Market Summary (NSDQ, NYSE, AMEX and more) on Boston.com

American Superconductor Corp

(NQ: AMSC)

2.680 USD UNCHANGED

Official Closing Price / Updated: 8:10 PM EDT, May 24, 2013 / Add to My Watchlist

Other Filings

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Form 8-K

Source: SEC/Edgar

April 01, 2013

Source: SEC/Edgar

March 14, 2013

Form 8-K

Source: SEC/Edgar

February 20, 2013

Form 8-K

Source: SEC/Edgar

February 14, 2013

Source: SEC/Edgar

February 14, 2013

Source: SEC/Edgar

February 13, 2013

Form 8-K

Source: SEC/Edgar

February 11, 2013

Source: SEC/Edgar

February 08, 2013

Form 8-K

Source: SEC/Edgar

January 08, 2013

Source: SEC/Edgar

December 31, 2012

Form 8-K

Source: SEC/Edgar

December 21, 2012

Form 8-K

Source: SEC/Edgar

November 28, 2012

Source: SEC/Edgar

November 16, 2012

Form 8-K

Source: SEC/Edgar

November 06, 2012

Form S-3

Source: SEC/Edgar

November 06, 2012

Source: SEC/Edgar

October 18, 2012

Source: SEC/Edgar

October 18, 2012

Source: SEC/Edgar

October 16, 2012

Form S-3

Source: SEC/Edgar

October 01, 2012

Source: SEC/Edgar

August 03, 2012

Form S-8

Source: SEC/Edgar

August 03, 2012

Form 8-K

Source: SEC/Edgar

August 02, 2012

Form 8-K

Source: SEC/Edgar

July 27, 2012

Source: SEC/Edgar

July 27, 2012

Form ARS

Source: SEC/Edgar

July 25, 2012

Source: SEC/Edgar

June 26, 2012

Source: SEC/Edgar

June 26, 2012

Source: SEC/Edgar

June 26, 2012

Source: SEC/Edgar

June 14, 2012

Source: SEC/Edgar

June 11, 2012

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