SEC filing · 8-K

American Superconductor Corp: Executive or director change

Barbara G. Littlefield has resigned from the Board of Directors of American Superconductor Corporation.

Filed September 21, 2026

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What happened

On September 17, 2026, Barbara G. Littlefield notified the Board of Directors of her resignation.

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Summary generated automatically from the filing text and checked against it: every number above is printed in the document. It describes the filing and is not investment advice. Read the original before relying on it.