Trade Summary

3 days ago, McGahn Daniel P, serving as Chairman, President and CEO at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sold 9,670 shares at $41.78 per share, for a total transaction value of $403,995.58. Following this transaction, McGahn Daniel P now holds 1,148,046 shares of AMSC.

This sale represents a 0.84% decrease in McGahn Daniel P's stake in the company.

The trade was executed on Monday, June 8, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, June 10, 2026 at 4:53 PM ET, 2 days after the trade was made.

AMERICAN SUPERCONDUCTOR CORP /DE/ operates in the INDUSTRIALS sector, specifically within the SPECIALTY INDUSTRIAL MACHINERY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.