0000927016-01-501689 DEF 14A 1 20010727 20010627 AMERICAN SUPERCONDUCTOR CORP /DE/ 0000880807 8731 042959321 DE 0331 DEF 14A 34 000-19672 1669058 TWO TECHNOLOGY DR WESTBOROUGH MA 01581 5088364200 TWO TECHNOLOGY DR WESTBOROUGH MA 01581 DEF 14A 1 ddef14a.txt DEFINITIVE PROXY STATEMENT