CECO Environmental Insider Trades
NASDAQ: CECOIndustrialsPollution Control EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 3 · $2.64M
- Sales
- 4 · $10.32M
- Shares bought / sold
- 35.00K / 109.22K
- Net activity
- Net selling $7.7 million
CECO Environmental insider activity
Over the last 12 months, CECO Environmental insiders reported 46 transactions on SEC Form 4: 3 open-market purchases and 4 sales. Insiders bought $2.6 million and sold $10.3 million worth of stock, for net insider selling of $7.7 million. The largest seller was DEZWIREK JASON, with $6.6 million in reported sales.
The most recent filing shows Johansson Peter K. (SVP, Chief Financial Officer) reporting a transaction in 2,914 shares at $79.59 on Aug 15, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put CECO's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
CECO insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 15, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 2,914 | $231.93K | Form 4 |
| Jul 15, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Tax withholding | 890 | $70.34K | Form 4 |
| Jul 5, 2026 | Kovachev KirilChief Accounting Officer | Tax withholding | 460 | $37.79K | Form 4 |
| Jun 25, 2026 | DEZWIREK JASONDirector | Sale | 34,000 | $3.31M | Form 4 |
| Jun 24, 2026 | DEZWIREK JASONDirector | Sale | 34,000 | $3.28M | Form 4 |
| Jun 24, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Sale | 30,000 | $2.89M | Form 4 |
| Jun 8, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 3,105 | — | Form 4 |
| Jun 1, 2026 | Nanda MunishDirector | Award | 2,215 | — | Form 4 |
| Jun 1, 2026 | RICHEY VICTOR L JRDirector | Award | 6,378 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 625 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 4,679 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 1,401 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 6,313 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 2,735 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson CandaceChief Human Resources Officer | Award | 3,133 | — | Form 4 |
| Jun 1, 2026 | Mannarino Claudio ADirector | Award | 1,108 | — | Form 4 |
| Jun 1, 2026 | GEORGE MARCUS JDirector | Award | 2,215 | — | Form 4 |
| Jun 1, 2026 | GEORGE MARCUS JDirector | Award | 36,690 | — | Form 4 |
| Jun 1, 2026 | WALLMAN RICHARD FDirector | Buy | 20,000 | $1.54M | Form 4 |
| Jun 1, 2026 | WALLMAN RICHARD FDirector | Award | 3,443 | — | Form 4 |
| Jun 1, 2026 | DEZWIREK JASONDirector | Award | 2,215 | — | Form 4 |
| Jun 1, 2026 | KNOWLING ROBERT E JRDirector | Award | 2,215 | — | Form 4 |
| Jun 1, 2026 | SIEGEL LAURIEDirector | Award | 2,215 | — | Form 4 |
| Jun 1, 2026 | SACHS VALERIE GENTILEDirector | Award | 3,190 | — | Form 4 |
| May 1, 2026 | Nanda MunishDirector | Sale | 11,218 | $830.15K | Form 4 |
| Apr 29, 2026 | WALLMAN RICHARD FDirector | Buy | 5,000 | $368.99K | Form 4 |
| Apr 29, 2026 | WALLMAN RICHARD FDirector | Buy | 10,000 | $732.50K | Form 4 |
| Mar 31, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 653 | $38.91K | Form 4 |
| Mar 31, 2026 | Gregory Alyson NoelGeneral Counsel | Tax withholding | 175 | $10.43K | Form 4 |
| Mar 31, 2026 | Gleason Todd RChief Executive Officer | Tax withholding | 2,110 | $125.71K | Form 4 |
| Mar 17, 2026 | Gregory Alyson NoelGeneral Counsel | Tax withholding | 139 | $7.93K | Form 4 |
| Mar 17, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 1,570 | $89.58K | Form 4 |
| Mar 17, 2026 | Kovachev KirilChief Accounting Officer | Tax withholding | 346 | $19.74K | Form 4 |
| Mar 16, 2026 | Gregory Alyson NoelGeneral Counsel | Award | 3,155 | — | Form 4 |
| Mar 16, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Award | 3,944 | — | Form 4 |
| Mar 16, 2026 | Kovachev KirilChief Accounting Officer | Award | 1,753 | — | Form 4 |
| Mar 15, 2026 | Gleason Todd RChief Executive Officer | Tax withholding | 29,535 | $1.62M | Form 4 |
| Mar 15, 2026 | Gleason Todd RChief Executive Officer | Award | 75,055 | — | Form 4 |
| Mar 15, 2026 | Gregory Alyson NoelGeneral Counsel | Tax withholding | 150 | $8.18K | Form 4 |
| Mar 15, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 1,731 | $94.34K | Form 4 |
| Mar 15, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 4,967 | $272.44K | Form 4 |
| Mar 15, 2026 | Johansson Peter K.SVP, Chief Financial Officer | Award | 16,083 | — | Form 4 |
| Mar 15, 2026 | Kovachev KirilChief Accounting Officer | Tax withholding | 380 | $20.71K | Form 4 |
| Mar 7, 2026 | Gregory Alyson NoelGeneral Counsel | Tax withholding | 287 | $15.08K | Form 4 |
| Mar 7, 2026 | Gleason Todd RChief Executive Officer | Tax withholding | 3,557 | $186.85K | Form 4 |
| Jan 15, 2026 | Gregory Alyson NoelGeneral Counsel | Award | 8,465 | — | Form 4 |
| Sep 22, 2025 | Gleason Todd RChief Executive Officer | Sale | 98,101 | $4.95M | Form 4 |
| Sep 22, 2025 | Gleason Todd RChief Executive Officer | Option exercise | 98,101 | $1.25M | Form 4 |
| Sep 19, 2025 | Gleason Todd RChief Executive Officer | Sale | 700 | $35.81K | Form 4 |
| Sep 19, 2025 | Gleason Todd RChief Executive Officer | Sale | 16,199 | $816.16K | Form 4 |
| Sep 19, 2025 | Gleason Todd RChief Executive Officer | Sale | 85,000 | $4.17M | Form 4 |
| Sep 19, 2025 | Gleason Todd RChief Executive Officer | Option exercise | 101,899 | $1.30M | Form 4 |
| Sep 18, 2025 | Gleason Todd RChief Executive Officer | Sale | 100,000 | $5.13M | Form 4 |
| Sep 18, 2025 | Gleason Todd RChief Executive Officer | Option exercise | 100,000 | $1.27M | Form 4 |
| Sep 5, 2025 | WALLMAN RICHARD FDirector | Buy | 3,000 | $140.80K | Form 4 |
| Aug 29, 2025 | WALLMAN RICHARD FDirector | Buy | 1,500 | $66.38K | Form 4 |
| Aug 29, 2025 | WALLMAN RICHARD FDirector | Buy | 3,000 | $132.75K | Form 4 |
| Aug 15, 2025 | Johansson Peter K.SVP, Chief Financial Officer | Tax withholding | 2,302 | $102.69K | Form 4 |
| Jul 31, 2025 | DEZWIREK JASONDirector | Sale | 10,383 | $447.16K | Form 4 |
| Jul 31, 2025 | DEZWIREK JASONDirector | Sale | 19,617 | $859.00K | Form 4 |
| Jul 30, 2025 | DEZWIREK JASONDirector | Sale | 4,329 | $179.05K | Form 4 |
| Jul 30, 2025 | DEZWIREK JASONDirector | Sale | 21,986 | $930.90K | Form 4 |
| Jul 30, 2025 | DEZWIREK JASONDirector | Sale | 43,685 | $1.88M | Form 4 |
| Jul 30, 2025 | Mannarino Claudio ADirector | Sale | 440 | $17.78K | Form 4 |
| Jul 30, 2025 | Mannarino Claudio ADirector | Sale | 11,801 | $486.75K | Form 4 |
| Jul 30, 2025 | Mannarino Claudio ADirector | Sale | 7,759 | $325.71K | Form 4 |
| Jul 5, 2025 | Kovachev KirilChief Accounting Officer | Tax withholding | 460 | $13.80K | Form 4 |
| Jun 27, 2025 | Watkins-Asiyanbi JoycelynnSee Remarks. | Tax withholding | 1,554 | $46.00K | Form 4 |
| Jun 3, 2025 | WALLMAN RICHARD FDirector | Award | 9,792 | — | Form 4 |
| Jun 3, 2025 | Nanda MunishDirector | Award | 6,300 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4