CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q4 2025

Shares 9,700 Value ($000) $581 Avg Close $53.49 Range $42.82 - $63.98

Q3 2025

Shares 9,700 Value ($000) $497 Avg Close $42.33 Range $28.26 - $52.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,700	$581	$53.49	$42.82 - $63.98
Q3 2025	9,700	$497	$42.33	$28.26 - $52.46