CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

Allianz Asset Management GmbH's Holding History (CIK: 0001535323)

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

Q1 2015

Shares 130,000 Value ($000) $1,379 Avg Close $12.49 Range $9.44 - $14.44

Q4 2014

Shares 278,387 Value ($000) $4,326 Avg Close $12.83 Range $11.36 - $14.63

Q3 2014

Shares 282,703 Value ($000) $3,788 Avg Close $12.99 Range $12.21 - $14.60

Q2 2014

Shares 309,258 Value ($000) $4,821 Avg Close $13.93 Range $11.84 - $15.72

Q1 2014

Shares 323,111 Value ($000) $5,360 Avg Close $14.92 Range $12.89 - $17.13

Q4 2013

Shares 320,783 Value ($000) $5,187 Avg Close $14.61 Range $12.57 - $17.55

Q3 2013

Shares 146,204 Value ($000) $2,059 Avg Close $11.80 Range $10.63 - $12.79

Q2 2013

Shares 105,404 Value ($000) $1,296 Avg Close $10.81 Range $9.36 - $11.81

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	130,000	$1,379	$12.49	$9.44 - $14.44
Q4 2014	278,387	$4,326	$12.83	$11.36 - $14.63
Q3 2014	282,703	$3,788	$12.99	$12.21 - $14.60
Q2 2014	309,258	$4,821	$13.93	$11.84 - $15.72
Q1 2014	323,111	$5,360	$14.92	$12.89 - $17.13
Q4 2013	320,783	$5,187	$14.61	$12.57 - $17.55
Q3 2013	146,204	$2,059	$11.80	$10.63 - $12.79
Q2 2013	105,404	$1,296	$10.81	$9.36 - $11.81