Company · CIK 0000003197 · SIC 3564 — Industrial & Commercial Fans & Blowers & Air Purifing Equip · Nasdaq
CECO ENVIRONMENTAL CORP · CECO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2026 FForm 4 → | Aug 18, 3:23 pm EDT | Peter K. JohanssonSVP, Chief Financial Officer | 2,914 | $79.59 | $231,925 | 37,832 | — | |
| Jul 15, 2026 FForm 4 → | Jul 17, 3:17 pm EDT | Candace Harris-PetersonChief Human Resources Officer | 890 | $79.03 | $70,337 | 21,101 | — | |
| Jul 5, 2026 FForm 4 → | Jul 7, 11:03 am EDT | Kiril KovachevChief Accounting Officer | 460 | $82.15 | $37,789 | 15,801 | — | |
| Jun 24, 2026 SForm 4 → | Jun 26, 5:13 pm EDT | Jason DezwirekDirector | 68,000 | $96.94 | $6,592,199 | 132,000 | −34.0% | |
| Jun 24, 2026 SForm 4 → | Jun 26, 5:11 pm EDT | Peter K. JohanssonSVP, Chief Financial Officer | 30,000 | $96.49 | $2,894,802 | 40,746 | −42.4% | |
| Jun 8, 2026 AForm 4 → | Jun 10, 3:55 pm EDT | Candace Harris-PetersonChief Human Resources Officer | 3,105 | — | — | 21,991 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:35 pm EDT | Valerie Gentile SachsDirector | 3,190 | — | — | 105,334 | — | |
| Jun 1, 2026 PForm 4 → | Jun 3, 7:35 pm EDT | Richard F WallmanDirector | 20,000 | $76.85 | $1,536,938 | 105,500 | +23.4% | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:35 pm EDT | Richard F WallmanDirector | 3,443 | — | — | 233,352 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:15 pm EDT | Laurie SiegelDirector | 2,215 | — | — | 22,133 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:09 pm EDT | Robert E Knowling Jr.Director | 2,215 | — | — | 13,077 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:08 pm EDT | Munish NandaDirector | 2,215 | — | — | 64,246 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:04 pm EDT | Claudio A MannarinoDirector | 1,108 | — | — | 78,697 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:03 pm EDT | Jason DezwirekDirector | 2,215 | — | — | 1,236,080 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:02 pm EDT | Candace Harris-PetersonChief Human Resources Officer | 18,886 | — | — | 18,886 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:02 pm EDT | Marcus J GeorgeDirector | 38,905 | — | — | 38,905 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:01 pm EDT | Victor L Richey Jr.Director | 6,378 | — | — | 6,378 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 1, 2026 AForm 4 → | Jun 3, 7:04 pm EDT | Claudio A MannarinoDirector | 1,107 | — | — | 7,113 | — | |
| Jun 1, 2026 AForm 4 → | Jun 3, 7:01 pm EDT | Victor L Richey Jr.Director | 2,215 | — | — | 2,215 | — |