CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

THAMES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001714267)

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

Q4 2025

Shares 69,403 Value ($000) $4,154 Avg Close $53.49 Range $42.82 - $63.98

Q3 2025

Shares 69,403 Value ($000) $3,553 Avg Close $42.33 Range $28.26 - $52.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69,403	$4,154	$53.49	$42.82 - $63.98
Q3 2025	69,403	$3,553	$42.33	$28.26 - $52.46