Form4insider filings, from the source

Insider · CIK 0000946589

Jason Dezwirek

Files at: CECO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $6.6M · 1net −$6.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 28Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 24, 2026 SForm 4 →Jun 26, 5:13 pm EDTCECO ENVIRONMENTAL CORPCECO68,000$96.94$6,592,199132,000−34.0%
Jun 1, 2026 AForm 4 →Jun 3, 7:03 pm EDTCECO ENVIRONMENTAL CORPCECO2,215——1,236,080—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.