CECO ENVIRONMENTAL CORP — Director's Dealing 2010

Nov 17, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CECO ENVIRONMENTAL CORP (CECE)
CIK: 0000003197
Period of Report: 2010-11-15

Reporting Person: DEZWIREK PHILLIP (Director, Chairman, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-15	Common Stock	P	300	$5.34	Acquired	1462014	Direct
2010-11-15	Common Stock	P	2200	$5.35	Acquired	1464214	Direct
2010-11-15	Common Stock	P	500	$5.40	Acquired	1464714	Direct
2010-11-15	Common Stock	P	100	$5.47	Acquired	1464814	Direct
2010-11-15	Common Stock	P	902	$5.50	Acquired	1465716	Direct
2010-11-15	Common Stock	P	200	$5.30	Acquired	1465916	Direct
2010-11-15	Common Stock	P	1800	$5.55	Acquired	1467716	Direct
2010-11-16	Common Stock	P	500	$5.26	Acquired	1468216	Direct
2010-11-16	Common Stock	P	200	$5.29	Acquired	1468416	Direct
2010-11-16	Common Stock	P	4684	$5.30	Acquired	1473100	Direct
2010-11-16	Common Stock	P	500	$5.37	Acquired	1473600	Direct
2010-11-16	Common Stock	P	500	$5.38	Acquired	1474100	Direct
2010-11-16	Common Stock	P	500	$5.39	Acquired	1474600	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	173333	Indirect
Common Stock	1334360	Indirect

Footnotes

F1: Filer is a director and 1% owner.

F2: Owned 50% by filer.