CECO ENVIRONMENTAL CORP — Director's Dealing 2013

Sep 6, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CECO ENVIRONMENTAL CORP (CECE)
CIK: 0000003197
Period of Report: 2013-09-04

Reporting Person: Lang Jeffrey (Director, CEO and President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-09-04	Common Stock	M	180000	$3.78	Acquired	180000	Direct
2013-09-04	Common Stock	D	180000	$13.14	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-09-04	Stock Option (right to buy)	$3.78	M	180000	Disposed	2020-02-15	Common Stock (180000)	Direct

Footnotes

F1: Shares are from an option for 600,000 shares, 360,000 of which have vested and 120,000 of which vest on each of February 15, 2014 and February 15, 2015.