Laura A. Dambier sold $151K of AMSC stock

Laura A. Dambier, Dir of American Superconductor Corp (AMSC), sold 4,000 shares of AMSC stock worth $151K, per an SEC Form 4 filed Jun 12, 2026.

It was an open-market sale.

The trade happened on Jun 11, 2026, 1 day before it was made public.

AMSC has moved -40.8% since the trade date, from $39.51 to $23.39 (Nov 6, 2026 close).