INSIDER
DRIFT
Home
Latest Filings
All Sectors
Index List
Loading...
Kosiba John W Jr
1 Month
3 Month
6 Month
1 Year
2 Years
Include option trades
EDGAR CIK
0001703463
American Superconductor Corp /De/ - AMSC
Manufacturing
Electronics
Motors & Generators
CFO
SVP, CFO & Treasurer
Direct Buys
0
$0
0
Shares
Direct Sells
5
($5.05) M
-98,513
Shares
Indirect Buys
0
$0
0
Shares
Indirect Sells
1
($543,924)
-9,843
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
06/11/2026
10b5-1
06/11/2026
Sell
-6,769 @ $37.46
($253,579)
334,377
(-1.98%)
Direct
06/08/2026
10b5-1
06/10/2026
Sell
-4,835 @ $41.77
($201,967)
341,146
(-1.40%)
Direct
06/03/2026
10b5-1
06/03/2026
Sell
-6,447 @ $48.94
($315,548)
345,981
(-1.83%)
Direct
06/02/2026
10b5-1
06/03/2026
Sell
-30,462 @ $50.77
($1,546,486)
352,428
(-7.96%)
Direct
08/04/2025
08/06/2025
Sell
-50,000 @ $54.59
($2,729,456)
352,890
(-12.41%)
Direct
08/04/2025
08/06/2025
Sell
-9,843 @ $55.26
($543,924)
0
(-100.00%)
Indirect - By 401(k) plan