CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2025

Shares 8,354 Value ($000) $500 Avg Close $53.49 Range $42.82 - $63.98

Q3 2025

Shares 8,852 Value ($000) $453 Avg Close $42.33 Range $28.26 - $52.46

Q2 2025

Shares 8,674 Value ($000) $246 Avg Close $24.90 Range $17.57 - $30.56

Q4 2024

Shares 8,617 Value ($000) $260 Avg Close $28.45 Range $21.63 - $35.16

Q3 2024

Shares 8,551 Value ($000) $241 Avg Close $28.13 Range $24.72 - $31.55

Q2 2024

Shares 8,293 Value ($000) $239 Avg Close $24.22 Range $20.00 - $29.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,354	$500	$53.49	$42.82 - $63.98
Q3 2025	8,852	$453	$42.33	$28.26 - $52.46
Q2 2025	8,674	$246	$24.90	$17.57 - $30.56
Q4 2024	8,617	$260	$28.45	$21.63 - $35.16
Q3 2024	8,551	$241	$28.13	$24.72 - $31.55
Q2 2024	8,293	$239	$24.22	$20.00 - $29.11