4/17
09:37 am
amsc
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock, Inc.
Low
Report
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock, Inc.
4/4
04:37 pm
amsc
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: OLIVER DAVID R JR
Medium
Report
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: OLIVER DAVID R JR
4/4
04:35 pm
amsc
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Littlefield Barbara G.
Medium
Report
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Littlefield Barbara G.
4/4
04:33 pm
amsc
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Klein Margaret D.
Medium
Report
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Klein Margaret D.
4/4
04:31 pm
amsc
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: House Arthur H
Medium
Report
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: House Arthur H
4/4
04:29 pm
amsc
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Dambier Laura A.
Medium
Report
Form 4 AMERICAN SUPERCONDUCTOR For: Apr 03 Filed by: Dambier Laura A.
2/12
10:34 am
amsc
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BAILLIE GIFFORD & CO
Low
Report
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BAILLIE GIFFORD & CO
2/5
05:29 pm
amsc
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock, Inc.
High
Report
Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock, Inc.
2/5
04:09 pm
amsc
Form 8-K AMERICAN SUPERCONDUCTOR For: Jan 30
High
Report
Form 8-K AMERICAN SUPERCONDUCTOR For: Jan 30
2/5
04:08 pm
amsc
Form 10-Q AMERICAN SUPERCONDUCTOR For: Dec 31
High
Report
Form 10-Q AMERICAN SUPERCONDUCTOR For: Dec 31