CECO Environmental Corp Ownership & Insider Activity

CECO Environmental Corp (CECO) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 7.7% of shares outstanding. Institutional investors hold 68.9%.

Shares Outstanding

58.570M

Shares Float

52.159M

Insider Shares Owned

4.491M

Insider % Owned

7.7%

Institutional Shares Held

40.381M

Institutional % Held

68.9%

Ownership Breakdown

Net Insider Activity by Month

CECO Environmental Corp Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Jun 24, 2026	Jason DeZwirek	—	SELL	68.000K	$96.94	$6.6M
Jun 24, 2026	Peter Johansson	SVP, CHIEF FINANCIAL OFFICER	SELL	30.000K	$96.49	$2.9M
Jun 1, 2026	Richard F Wallman	—	BUY	23.443K	$76.85	$1.5M
May 1, 2026	Munish Nanda	—	SELL	11.218K	$74.00	$830K
Apr 29, 2026	Richard F Wallman	—	BUY	15.000K	$73.43	$1.1M

Date	Member	Party	Chamber	Action	Amount
Aug 20, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000
Jun 30, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000