John W Kosiba Jr American Superconductor Corp (AMSC) insider trading activity

John W Kosiba Jr is SVP, CFO & Treasurer of AMERICAN SUPERCONDUCTOR CORP . Currently has a direct ownership of 406,136 shares of AMSC, which is worth approximately $9.31 Million. The most recent transaction as insider was on Sep 26, 2024, when has been sold 90,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 406K

28.47% 3M change

7.69% 12M change

Total Value Held $9.31 Million

John W Kosiba Jr Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 26 2024	BUY Grant, award, or other acquisition	-	90,000 Added 18.14%	406,136 Common Stock
Jun 11 2024	SELL Open market or private sale	$693,760 $21.68 p/Share	32,000 Reduced 9.19%	316,136 Common Stock
May 21 2024	SELL Open market or private sale	$436,160 $15.04 p/Share	29,000 Reduced 7.69%	348,136 Common Stock
Jun 22 2023	SELL Open market or private sale	$177,774 $5.95 p/Share	29,878 Reduced 7.34%	377,136 Common Stock
Jun 21 2023	SELL Open market or private sale	$308,311 $6.15 p/Share	50,132 Reduced 10.97%	407,014 Common Stock
Jun 15 2023	SELL Sale (or disposition) back to the issuer	-	1,613 Reduced 0.35%	457,146 Common Stock
Jun 15 2023	BUY Grant, award, or other acquisition	-	105,000 Added 18.62%	458,759 Common Stock
Dec 16 2022	BUY Open market or private purchase	$52,500 $3.5 p/Share	15,000 Added 4.07%	353,759 Common Stock
Dec 12 2022	BUY Open market or private purchase	$83,500 $3.34 p/Share	25,000 Added 6.87%	338,759 Common Stock
Oct 19 2022	BUY Grant, award, or other acquisition	-	125,000 Added 28.49%	313,759 Common Stock
Jun 10 2022	SELL Open market or private sale	$50,584 $5.97 p/Share	8,473 Reduced 4.3%	188,759 Common Stock
May 31 2022	SELL Open market or private sale	$72,621 $5.45 p/Share	13,325 Reduced 6.33%	197,232 Common Stock
Dec 10 2021	SELL Open market or private sale	$257,348 $11.31 p/Share	22,754 Reduced 9.75%	210,557 Common Stock
Nov 02 2021	SELL Open market or private sale	$137,888 $19.04 p/Share	7,242 Reduced 3.01%	233,311 Common Stock
Nov 01 2021	SELL Open market or private sale	$71,366 $18.95 p/Share	3,766 Reduced 1.54%	240,553 Common Stock
Aug 05 2021	BUY Grant, award, or other acquisition	$149,765 $12.54 p/Share	11,943 Added 4.66%	244,319 Common Stock
Jul 01 2021	SELL Open market or private sale	$113,183 $17.66 p/Share	6,409 Reduced 2.68%	232,376 Common Stock
May 24 2021	SELL Open market or private sale	$82,159 $14.18 p/Share	5,794 Reduced 2.37%	238,785 Common Stock
May 20 2021	BUY Grant, award, or other acquisition	-	30,000 Added 10.93%	244,579 Common Stock
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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