CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q3 2025

Shares 15,784 Value ($000) $1 Avg Close $42.33 Range $28.26 - $52.46

Q2 2025

Shares 72,727 Value ($000) $2 Avg Close $24.90 Range $17.57 - $30.56

Q1 2025

Shares 66,601 Value ($000) $2 Avg Close $26.66 Range $22.33 - $33.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	15,784	$1	$42.33	$28.26 - $52.46
Q2 2025	72,727	$2	$24.90	$17.57 - $30.56
Q1 2025	66,601	$2	$26.66	$22.33 - $33.42