Maetzold Derek J

Pres. & Chief Exec. Officer of CSTL

Stock Insider Trading Activity of Maetzold Derek J

Name	Ticker	Relationship	Date	Transaction	AVG Cost Per Share	Shares	Total Value	Securities Owned After Transaction(s)	SEC Form 4
MAETZOLD DEREK J	CSTL	Pres. & Chief Exec. Officer	Nov 12 '24	Sell	$34.15	5,127	$175,087.05	87,720	SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4
MAETZOLD DEREK J	CSTL	Pres. & Chief Exec. Officer	Nov 4 '24	Sell	$32.84	5,127	$166,819.96	87,720	SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4 SEC Form 4