CECO ENVIRONMENTAL CORP insider transactions

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78. — In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

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Eckl Matthew	0001694654	5
Liner David B	0001334937	13
SACHS VALERIE GENTILE	0001228169	9
SIEGEL LAURIE	0001223626	39
Gleason Todd R	0001571235	8
BLUM DAVID	0001194093	2
BLUM RICHARD	0001194103	6
Cape Arthur	0001327850	15
Cook Benton Lowell	0001531469	8
DEZWIREK JASON	0000946589	84
DEZWIREK PHILLIP	0000897715	207
Flaherty Thomas J	0001289761	5
Gohr Paul M	0001706761	1
GOLDBERG ERIC MICHAEL	0001501757	3
Henry Chasity	0001855282	1
Johansson Peter K.	0001941417	3
Krieg Ronald E	0001323657	1
Lang Jeffrey	0001484378	8
Mannarino Claudio A	0001378778	7
Murphy Neal E	0001297597	1
Nanda Munish	0001532274	19
Nuggihalli Ramesh	0001855199	7
Pollack Jonathan	0001403564	9
Prajzner Edward J	0001361681	1
RUDIN SETH	0001576177	3
Sadlowski Dennis	0001675027	8
WALLMAN RICHARD F	0001198092	204
WRIGHT DONALD	0001194112	36

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.