American Superconductor

AMSC

American Superconductor (AMSC) is an American energy technologies company based in Ayer, Massachusetts specializing in the design and manufacture of power systems and superconducting wire. It owns AMSC Windtech in Klagenfurt, Austria.

Insider trades and stock quote 2024-2026

All insider trades at American Superconductor

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DateTypeInsiderPositionØ-PriceVolume
6/11/2026 SellMcgahn, Daniel P. Chairman, President and CEO $37.6 $603,503
6/11/2026 SellKosiba, John W Jr SVP, CFO & Treasurer $37.6 $253,579
6/11/2026 SellDambier, Laura A. Director $37.6 $150,520
6/8/2026 SellMcgahn, Daniel P. Chairman, President and CEO $41.8 $403,995
6/8/2026 SellKosiba, John W Jr SVP, CFO & Treasurer $41.9 $201,967
All information without guarantee! No recommendation/consultation! © U.S. Securities and Exchange Commission (SEC)