Jason Dezwirek sold CECO Environmental Corp (CECO) shares on the open market five times over the past year, totaling $4.3 million. His most recent insider sale occurred on July 31, 2025. Among 11,678 insiders with open market sales, Dezwirek's activity ranks 2149th by value, below the average of $8.6 million across 6.4 transactions. He reported no open market purchases of CECO stock.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 30, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | S | Common Stock | 43685 | $43.09 | 4,260,726.0000 | 36,382,000 | 1.01% | 0.12% |
| July 30, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | S | Common Stock | 21986 | $42.34 | 4,238,740.0000 | 36,382,000 | 0.52% | 0.06% |
| July 30, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | S | Common Stock | 4329 | $41.36 | 4,234,411.0000 | 36,382,000 | 0.10% | 0.01% |
| July 31, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | S | Common Stock | 19617 | $43.79 | 4,214,794.0000 | 36,382,000 | 0.46% | 0.05% |
| July 31, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | S | Common Stock | 10383 | $43.07 | 4,204,411.0000 | 36,382,000 | 0.25% | 0.03% |
| June 3, 2025 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | A | Common Stock | 6300 | $0.00 | 4,304,411.0000 | 36,382,000 | 0.15% | 0.02% |
| May 20, 2024 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Not found | A | Common Stock | 5712 | $0.00 | 4,298,111.0000 | 35,334,090 | 0.13% | 0.02% |
| June 5, 2023 | CECO ENVIRONMENTAL CORP | $CECO | DEZWIREK JASON | Director | A | Common Stock | 8299 | $0.00 | 4,292,399.0000 | 35,005,159 | 0.19% | 0.02% |