SEC Filing Summary: McGahn Daniel P Stock Transactions

Daniel P. McGahn, Chairman, President and CEO of AMERICAN SUPERCONDUCTOR CORP /DE/, reported stock transactions on June 8, 2026. He sold 4,992 shares of Common Stock for a weighted average price of $41.39, and an additional 4,678 shares for a weighted average price of $42.19. These sales were conducted under a Rule 10b5-1 trading plan to cover tax withholding obligations related to vested restricted stock awards. Following these transactions, McGahn directly holds 1,148,046 shares. Additionally, he holds 13,344 shares indirectly through a 401(k) plan.