DEZWIREK JASON – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CECO	DEZWIREK JASON	Director	Jul 31 '25	Sale	43.54	30,000	1,306,170	200,000	Aug 01 12:00 AM
CECO	DEZWIREK JASON	Director	Jul 30 '25	Sale	42.75	70,000	2,992,158	230,000	Aug 01 12:00 AM
CECO	DEZWIREK JASON	director, 10 percent owner:	Aug 07 '20	Buy	8.00	11,000	88,028	2,770,546	Aug 10 12:00 AM
CECO	DEZWIREK JASON	director, 10 percent owner:	Aug 06 '20	Buy	7.66	25,000	191,403	2,759,546	Aug 10 12:00 AM

Insider Trading & Congressional Trades