$AMSC 4/A SEC Filings

Filed On	Filing
09 Feb 2018	Form 4/A: Kosiba John W Jr, SVP, CFO & Treasurer Bought 5,000 shares ($23.1K)
20 Jan 2011	Form 4/A: Douglas Kevin, 10% owner and 4 others Bought 80,000 shares ($2.31M)
22 Dec 2010	Form 4/A: Douglas Kevin, 10% owner and 4 others Bought 54,000 shares ($1.56M)
21 Dec 2010	Form 4/A: Douglas Kevin, 10% owner and 4 others Bought 219,000 shares ($7.77M)
21 Dec 2010	Form 4/A: Douglas Kevin, 10% owner and 4 others Bought 85,921 shares ($3.23M)
22 Mar 2010	Form 4/A: Douglas Kevin, 10% owner and 3 others Received 1,000 shares by exercise ($33K) · Received 12,200 shares by exercise ($403K)

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