Quick Takeaways
- Jason DeZwirek has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $127,184,009.
- Recent insider filing activity is available below.
- Info
- Significant Ownership
- Insider Ownership
Insider Trading & Ownership of Jason DeZwirek
- Location
- Dallas, TX
- Summary
- The estimated net worth of Jason DeZwirek is at least $127,184,009 dollars as of 01 Aug 2025. Jason DeZwirek is the Director of CECO ENVIRONMENTAL CORP and owns shares of CECO ENVIRONMENTAL CORP (CECO) stock worth about $127.18M.
- Signature
- /s/ Kiril Kovachev as Attorney-in-Fact for Jason DeZwirek
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Jason DeZwirek and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: CECO ENVIRONMENTAL CORP ($127,184,009).
- Past-year value change for that position: -$4,298,327.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Jason DeZwirek
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CECO | CECO ENVIRONMENTAL CORP | Director | $127,184,009 | -$4,298,327 | -3.3% | 30 Jul 2025 |
Insider Transactions Reported by Jason DeZwirek:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.