Search
InsiderInsights.com

()

has been a registered insider since 2003. As Chief Financial Officer at American Superconductor Corporation, last made a transaction on 6/11/2026.

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
19 47% 24% 19% 396 1 Year 19 0% -- -- --
21 57% -0% -17% 188 9 Month 21 0% -- -- --
21 71% -10% -25% 194 6 Month 21 0% -- -- --
21 48% 11% 8% 145 3 Month 21 0% -- -- --
25 52% 3% -2% 96 1 Month 25 0% -- -- --
25 36% 0% 2% 50 1 Week 25 0% -- -- --
Scorecards Updated 7/13/2026 05:04 AM EST Latest Transaction Date: 6/11/2026
Average days between Transaction and Entered Dates: 2
© 2026 InsiderInsights.com