Kosiba John W Jr

SVP, CFO & Treasurer of AMSC

Stock Insider Trading Activity of Kosiba John W Jr

Name	Ticker	Relationship	Date	Transaction	AVG Cost Per Share	Shares	Total Value	Securities Owned After Transaction(s)	SEC Form 4
Kosiba John W JR	AMSC	SVP, CFO & Treasurer	May 27 '25	Sell	$26.08	50,000	$1,319,756.80	454,179	SEC Form 4 SEC Form 4
Kosiba John W JR	AMSC	SVP, CFO & Treasurer	May 20 '25	Sell	$24.50	11,860	$290,529.68	454,179	SEC Form 4