Form 4 for CECO CECO ENVIRONMENTAL CORP
Accepted 2025-08-01 00:00:00 ET · period of report 2025-07-30 · accession 0000950170-25-101212 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2025-08-01 | 2025-07-30+ | CECO | DEZWIREK JASON | Dir | S - Sale | $42.99 | -100.0K | 256.3K | -28% | -$4.30M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-07-31 | S | D | 10,383 | $43.07 | 200,000 | I By 0to100 Inc. | — | — | (F5) Price reflects the weighted average sale price for multiple transactions that ranged from $42.74 to $43.30 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| 2 | Common | Common Stock | 2025-07-30 | S | D | 4,329 | $41.36 | 230,000 | I By 0to100 Inc. | — | — | (F3) Price reflects the weighted average sale price for multiple transactions that ranged from $40.69 to $41.61 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| 3 | Common | Common Stock | 2025-07-31 | S | D | 19,617 | $43.79 | 210,383 | I By 0to100 Inc. | — | — | (F4) Price reflects the weighted average sale price for multiple transactions that ranged from $43.34 to $44.34 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| 4 | Common | Common Stock | 2025-07-30 | S | D | 21,986 | $42.34 | 234,329 | I By 0to100 Inc. | — | — | (F2) Price reflects the weighted average sale price for multiple transactions that ranged from $41.68 to $42.63 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| 5 | Common | Common Stock | 2025-07-30 | S | D | 43,685 | $43.09 | 256,315 | I By 0to100 Inc. | — | — | (F1) Price reflects the weighted average sale price for multiple transactions that ranged from $42.65 to $43.63 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. |