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OLIVER DAVID R JR
Director at AMERICAN SUPERCONDUCTOR CORP /DE/. Filing since 5 Feb 2007.
CIK 0001376216
Company
Date
Role
Action
Shares
Amount
Of holding
AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/
24 Feb 2026
Director
Sold at will
200
$6.82K
0.3%
AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/
18 Jun 2019
Director
Bought
200
$1.67K
0.3%
AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/
15 Dec 2016
Director
Sold, plan not stated
2,200
$17.50K
16.3%
AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/
5 Feb 2007
Director
Bought
2,400
$24.00K
60.0%
4 decisions on file.