CECO ENVIRONMENTAL CORP — Director's Dealing 2016

Dec 23, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CECO ENVIRONMENTAL CORP (CECE)
CIK: 0000003197
Period of Report: 2016-12-21

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-12-21	Common Stock	M	25000	$3.78	Acquired	171029	Direct
2016-12-21	Common Stock	S	25000	$14.3877	Disposed	146029	Direct
2016-12-22	Common Stock	M	15000	$3.78	Acquired	161029	Direct
2016-12-22	Common Stock	S	15000	$14.35	Disposed	146029	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-12-21	Stock Option (right to buy)	$3.78	M	25000	Disposed	2020-02-15	Common Stock (25000)	Direct
2016-12-22	Stock Option (right to buy)	$3.78	M	15000	Disposed	2020-02-15	Common Stock (15000)	Direct

Footnotes

F1: Price reflects a weighted average price for multiple transactions that ranged from $14.23 to $14.54 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F2: This option is fully vested.