CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q3 2025

Shares 1,700 Value ($000) $87 Avg Close $42.33 Range $28.26 - $52.46

Q2 2025

Shares 6,300 Value ($000) $178 Avg Close $24.90 Range $17.57 - $30.56

Q1 2025

Shares 100 Value ($000) $2 Avg Close $26.66 Range $22.33 - $33.42

Q1 2019

Shares 5,378 Value ($000) $39 Avg Close $7.25 Range $6.50 - $7.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,700	$87	$42.33	$28.26 - $52.46
Q2 2025	6,300	$178	$24.90	$17.57 - $30.56
Q1 2025	100	$2	$26.66	$22.33 - $33.42
Q1 2019	5,378	$39	$7.25	$6.50 - $7.97