CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

WEXFORD CAPITAL LP's Holding History (CIK: 0001048462)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016

Shares 12,918 Value ($000) $180 Avg Close $11.85 Range $9.25 - $14.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	12,918	$180	$11.85	$9.25 - $14.45