John W Kosiba Jr is SVP, CFO & Treasurer of AMERICAN SUPERCONDUCTOR CORP . Currently has a direct ownership of 402,890 shares of AMSC, which is worth approximately $15.5 Million. The most recent transaction as insider was on Jan 21, 2021, when has been sold 25,094 shares (Common Stock) at a price of $27.42 per share, resulting in proceeds of $688,077. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 403K
13.13% 3M change
27.44% 12M change
Total Value Held $15.5 Million

John W Kosiba Jr Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 21 2021
SELL
Open market or private sale
$688,077 $27.42 p/Share
25,094 Reduced 10.47%
214,579 Common Stock
Nov 25 2020
SELL
Open market or private sale
$482,000 $19.28 p/Share
25,000 Reduced 9.45%
239,673 Common Stock
Nov 01 2020
SELL
Payment of exercise price or tax liability
$101,835 $13.91 p/Share
7,321 Reduced 2.69%
264,673 Common Stock
Oct 31 2020
SELL
Payment of exercise price or tax liability
$52,496 $13.91 p/Share
3,774 Reduced 1.37%
271,994 Common Stock
JWK

John W Kosiba Jr

SVP, CFO & Treasurer
Ayer, MA

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