CECO ENVIRONMENTAL CORP (CECO)
$69.67-$2.47 (-3.42%) Today
CECO Environmental Corp is an industrial company, serving industrial air, industrial water, and energy transition markets. It offers various engineered and configured products and solutions, including dampers and diverters, selective catalytic reduction systems, severe-service and industrial cyclones, dust collectors, thermal oxidizers, filtration systems, wet and dry scrubbers, water treatment packages, industrial silencers, etc. These products are offered through brands like Western Airducts, WK, Wakefield Acoustics, Transcend, Verantis, and others. The company's reportable segments are: Engineered Systems, which derive maximum revenue, and Industrial Process Solutions. Geographically, it derives key revenue from the U.S., followed by the Netherlands, the UK, China, and other markets.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 20,000 | $1.54M |
| Open-market sale | 3 | 98,000 | $9.49M |
| Grant or award | 19 | 87,197 | |
| Tax withholding / forfeiture | 3 | 4,264 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
43 Form 4 filings on record, the earliest from Dec 12, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Peter K. Johansson - Officer | Tax withholding / forfeiture | Common Stock | 2,914 | $79.59 | $232K | |
 Candace Harris-Peterson - Officer | Tax withholding / forfeiture | Common Stock | 890 | $79.03 | $70K | |
| Kiril Kovachev - Officer | Tax withholding / forfeiture | Common Stock | 460 | $82.15 | $38K | |
| Jason Dezwirek | Open-market sale | Common Stock | 34,000 | $96.61 | $3.28M | |
| Jason Dezwirek | Open-market sale | Common Stock | 34,000 | $97.28 | $3.31M | |
| Peter K. Johansson - Officer | Open-market sale | Common Stock | 30,000 | $96.49 | $2.89M | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 3,105 | $0.00 | - | |
| Valerie Gentile Sachs | Grant or award | Common Stock | 3,190 | $0.00 | - | |
| Richard F. Wallman | Grant or award | Common Stock | 3,443 | $0.00 | - | |
| Richard F. Wallman | Open-market purchase | Common Stock | 20,000 | $76.85 | $1.54M | |
| Laurie Siegel | Grant or award | Common Stock | 2,215 | $0.00 | - | |
| Robert E. Knowling Jr. | Grant or award | Common Stock | 2,215 | $0.00 | - | |
| Munish Nanda | Grant or award | Common Stock | 2,215 | $0.00 | - | |
| Claudio A. Mannarino | Grant or award | Common Stock | 1,108 | $0.00 | - | |
| Claudio A. Mannarino | Grant or award | Restricted Stock Units | 1,107 | $0.00 | - | |
| Jason Dezwirek | Grant or award | Common Stock | 2,215 | $0.00 | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 3,133 | - | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 2,735 | - | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 6,313 | - | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 1,401 | - | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 4,679 | - | - | |
| Candace Harris-Peterson - Officer | Grant or award | Common Stock | 625 | - | - | |
| Marcus J. George | Grant or award | Common Stock | 36,690 | - | - | |
| Marcus J. George | Grant or award | Common Stock | 2,215 | $0.00 | - | |
| Victor L. Richey Jr. | Grant or award | Common Stock | 6,378 | - | - | |
| Victor L. Richey Jr. | Grant or award | Restricted Stock Units | 2,215 | $0.00 | - | |
| Munish Nanda | Open-market sale | Common Stock | 11,218 | $74.00 | $830K | |
| Richard F. Wallman | Open-market purchase | Common Stock | 10,000 | $73.25 | $733K | |
| Richard F. Wallman | Open-market purchase | Common Stock | 5,000 | $73.80 | $369K | |
| Peter K. Johansson - Officer | Tax withholding / forfeiture | Common Stock | 653 | $59.58 | $39K | |
| Todd R. Gleason - Officer | Tax withholding / forfeiture | Common Stock | 2,110 | $59.58 | $126K | |
| Alyson Noel Gregory - Officer | Tax withholding / forfeiture | Common Stock | 175 | $59.58 | $10K | |
| Alyson Noel Gregory - Officer | Grant or award | Common Stock | 3,155 | $0.00 | - | |
| Alyson Noel Gregory - Officer | Tax withholding / forfeiture | Common Stock | 150 | $54.50 | $8K | |
| Alyson Noel Gregory - Officer | Tax withholding / forfeiture | Common Stock | 139 | $57.06 | $8K | |
| Kiril Kovachev - Officer | Grant or award | Common Stock | 1,753 | $0.00 | - | |
| Kiril Kovachev - Officer | Tax withholding / forfeiture | Common Stock | 380 | $54.50 | $21K | |
| Kiril Kovachev - Officer | Tax withholding / forfeiture | Common Stock | 346 | $57.06 | $20K | |
| Peter K. Johansson - Officer | Grant or award | Common Stock | 3,944 | $0.00 | - | |
| Peter K. Johansson - Officer | Grant or award | Common Stock | 16,083 | $0.00 | - | |
| Peter K. Johansson - Officer | Tax withholding / forfeiture | Common Stock | 4,967 | $54.85 | $272K | |
| Peter K. Johansson - Officer | Tax withholding / forfeiture | Common Stock | 1,731 | $54.50 | $94K | |
| Peter K. Johansson - Officer | Tax withholding / forfeiture | Common Stock | 1,570 | $57.06 | $90K | |
| Todd R. Gleason - Officer | Grant or award | Common Stock | 75,055 | $0.00 | - | |
| Todd R. Gleason - Officer | Tax withholding / forfeiture | Common Stock | 29,535 | $54.85 | $1.62M | |
| Todd R. Gleason - Officer | Grant or award | Stock Option (right to buy) | 17,563 | $0.00 | - | |
| Todd R. Gleason - Officer | Tax withholding / forfeiture | Common Stock | 3,557 | $52.53 | $187K | |
| Alyson Noel Gregory - Officer | Tax withholding / forfeiture | Common Stock | 287 | $52.53 | $15K | |
| Alyson Noel Gregory - Officer | Grant or award | Common Stock | 8,465 | $0.00 | - | |
| Todd R. Gleason - Officer | Option exercise | Common Stock | 100,000 | $12.72 | $1.27M | |
| Todd R. Gleason - Officer | Open-market sale | Common Stock | 100,000 | $51.30 | $5.13M | |
| Todd R. Gleason - Officer | Option exercise | Common Stock | 101,899 | $12.72 | $1.30M | |
| Todd R. Gleason - Officer | Open-market sale | Common Stock | 85,000 | $49.10 | $4.17M | |
| Todd R. Gleason - Officer | Open-market sale | Common Stock | 16,199 | $50.38 | $816K | |
| Todd R. Gleason - Officer | Open-market sale | Common Stock | 700 | $51.15 | $36K | |
| Todd R. Gleason - Officer | Option exercise | Common Stock | 98,101 | $12.72 | $1.25M | |
| Todd R. Gleason - Officer | Open-market sale | Common Stock | 98,101 | $50.45 | $4.95M | |
| Todd R. Gleason - Officer | Option exercise | Stock Option (right to buy) | 100,000 | $0.00 | - | |
| Todd R. Gleason - Officer | Option exercise | Stock Option (right to buy) | 101,899 | $0.00 | - | |
| Todd R. Gleason - Officer | Option exercise | Stock Option (right to buy) | 98,101 | $0.00 | - | |
| Peter K. Johansson - Officer | Grant or award | Restricted Stock Units | 30,000 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
CECO ENVIRONMENTAL CORP (CECO) had 16 insider filings in the last 90 days, with the most recent on 2026-08-18. The full record for CECO runs to 43 Form 4 filings, the earliest from 2024-12-12. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
1 insider purchase of CECO was filed in the last 90 days, totaling $1.54M.
3 insider sales of CECO were filed in the last 90 days, totaling $9.49M.
This page tracks CECO Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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