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House Arthur H
House Arthur H
(CIK 0001685155)
Latest company ownership
AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/
Role:
Director
Shares held
9,703
Last filed at
Aug 8, 2025
Confidence Score
44.4
2025Q4
Confidence Score History
2025Q3
2025Q4
Recent buy/sell transactions
Exec date
Filing date
Company
Role
Signal
Confidence
Shares
% of shares
Under plan?
Amount (USD)
Aug 6, 2025
Aug 8, 2025
AMERICAN SUPERCONDUCTOR CORP /DE/
Director
Sell
20.0
-9,703
-16.62%
✗
$494.1K