Insider Transaction Report for Laura A. Dambier

Laura A. Dambier, a director at AMERICAN SUPERCONDUCTOR CORP /DE/, acquired 3,116 shares of Common Stock on April 3, 2026, with a transaction price of $0.0. This acquisition was made in accordance with the Company's Amended and Restated 2007 Director Stock Plan. Following this transaction, Ms. Dambier directly holds 18,992 shares of the company's common stock. The filing is an SEC Form 4, reporting changes in beneficial ownership of securities.