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has been a registered insider since 2003. As Chief Financial Officer at American Superconductor Corporation, last made a transaction on 8/4/2025.

AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)

Titles: VP,CFO,TR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
4 100% 185% 220% 162 1 Year 4 0% -- -- --
4 100% 93% 114% 127 9 Month 4 0% -- -- --
4 75% 61% 67% 129 6 Month 4 0% -- -- --
4 75% 25% 32% 77 3 Month 4 0% -- -- --
4 100% 32% 31% 36 1 Month 4 0% -- -- --
4 75% 4% 3% 16 1 Week 4 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
14 64% 13% -33% 396 1 Year 14 0% -- -- --
15 73% -4% -23% 188 9 Month 15 0% -- -- --
15 80% -10% -26% 194 6 Month 15 0% -- -- --
19 53% 10% -7% 145 3 Month 19 0% -- -- --
21 43% 6% 9% 96 1 Month 21 0% -- -- --
21 33% 1% 2% 50 1 Week 21 0% -- -- --
Scorecards Updated 9/8/2025 10:46 PM EST Latest Transaction Date: 8/4/2025
Average days between Transaction and Entered Dates: 3
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