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Ceco Environmental Corp. (CECO)

Ceco Environmental Corp. (CECO) Insider Trading

Directors, officers and holders of more than 10% of CECO report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 127 transactions on file: 3 with code P, 4 with code S and 43 with other codes.

DateInsiderCodeShares
Aug 15, 2026Johansson Peter K.F Tax Payment2,914
Jul 15, 2026Harris-Peterson CandaceF Tax Payment890
Jul 5, 2026Kovachev KirilF Tax Payment460
Jun 25, 2026DEZWIREK JASONS Sale34,000
Jun 24, 2026DEZWIREK JASONS Sale34,000
Jun 24, 2026Johansson Peter K.S Sale30,000
Jun 8, 2026Harris-Peterson CandaceA Award3,105
Jun 1, 2026Mannarino Claudio AA Award1,107
Jun 1, 2026SIEGEL LAURIEA Award2,215
Jun 1, 2026Harris-Peterson CandaceA Award4,679
Jun 1, 2026Harris-Peterson CandaceA Award2,735
Jun 1, 2026RICHEY VICTOR L JRA Award6,378
Jun 1, 2026Harris-Peterson CandaceA Award625
Jun 1, 2026Harris-Peterson CandaceA Award1,401
Jun 1, 2026WALLMAN RICHARD FA Award3,443
Jun 1, 2026Nanda MunishA Award2,215
Jun 1, 2026WALLMAN RICHARD FP Purchase20,000
Jun 1, 2026GEORGE MARCUS JA Award2,215
Jun 1, 2026SACHS VALERIE GENTILEA Award3,190
Jun 1, 2026Harris-Peterson CandaceA Award6,313
Jun 1, 2026Harris-Peterson CandaceA Award3,133
Jun 1, 2026DEZWIREK JASONA Award2,215
Jun 1, 2026RICHEY VICTOR L JRA Award2,215
Jun 1, 2026GEORGE MARCUS JA Award36,690
Jun 1, 2026KNOWLING ROBERT E JRA Award2,215
Jun 1, 2026Mannarino Claudio AA Award1,108
May 1, 2026Nanda MunishS Sale11,218
Apr 29, 2026WALLMAN RICHARD FP Purchase5,000
Apr 29, 2026WALLMAN RICHARD FP Purchase10,000
Mar 31, 2026Johansson Peter K.F Tax Payment653
Mar 31, 2026Gregory Alyson NoelF Tax Payment175
Mar 31, 2026Gleason Todd RF Tax Payment2,110
Mar 17, 2026Johansson Peter K.F Tax Payment1,570
Mar 17, 2026Gregory Alyson NoelF Tax Payment139
Mar 17, 2026Kovachev KirilF Tax Payment346
Mar 16, 2026Johansson Peter K.A Award3,944
Mar 16, 2026Gregory Alyson NoelA Award3,155
Mar 16, 2026Kovachev KirilA Award1,753
Mar 16, 2026Gleason Todd RA Award17,563
Mar 15, 2026Gleason Todd RF Tax Payment29,535
Mar 15, 2026Gregory Alyson NoelF Tax Payment150
Mar 15, 2026Johansson Peter K.A Award16,083
Mar 15, 2026Johansson Peter K.F Tax Payment4,967
Mar 15, 2026Johansson Peter K.F Tax Payment1,731
Mar 15, 2026Kovachev KirilF Tax Payment380
Mar 15, 2026Gleason Todd RA Award75,055
Mar 7, 2026Gregory Alyson NoelF Tax Payment287
Mar 7, 2026Gleason Todd RF Tax Payment3,557
Jan 15, 2026Gregory Alyson NoelA Award8,465
Sep 22, 2025Gleason Todd RM Exercise98,101

The full Form 4 history is on the CECO company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.