Insider Trading — QuoTrend

Feehan Michael – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
ECVT	Feehan Michael	See Remarks	Aug 05 '24	Buy	6.28	16,000	100,542	364,799	Aug 06
ECVT	Feehan Michael	See Remarks	Aug 23 '23	Buy	9.67	5,000	48,350	340,940	Aug 25
ECVT	Feehan Michael	See Remarks	Nov 16 '22	Option Exercise	3.98	6,620	26,348	379,079	Nov 18
ECVT	Feehan Michael	See Remarks	Aug 04 '22	Buy	8.77	11,425	100,161	372,459	Aug 08
ECVT	Feehan Michael	See Remarks	May 19 '22	Buy	9.96	5,000	49,794	361,034	May 23