Koscinski Joseph S. – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
ECVT	Koscinski Joseph S.	See Remarks	Aug 05 '24	Buy	6.26	4,807	30,090	544,609	Aug 06 12:00 AM
ECVT	Koscinski Joseph S.	See Remarks	Nov 16 '22	Option Exercise	1.25	29,792	37,339	473,947	Nov 18 12:00 AM
ECVT	Koscinski Joseph S.	See Remarks	Aug 04 '22	Buy	8.79	11,400	100,253	454,086	Aug 08 12:00 AM
ECVT	Koscinski Joseph S.	See Remarks	May 12 '22	Buy	9.62	5,200	50,023	442,686	May 16 12:00 AM

Insider Trading & Congressional Trades