Form4insider filings, from the source

Insider · CIK 0001963638

Joseph Cumello

Files at: CIEN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $740k · 1net −$740k
$10k$10k$100k$100k$1M$1MbuyssalesJun 25Jun 25Jun 25Jun 26Jun 26Jun 26Jun 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 20, 2026 FForm 4 →Sep 22, 4:43 pm EDTCIENA CORPCIEN1,716$348.80$598,54141,156—
Jun 26, 2026 SForm 4 →Jun 30, 2:33 pm EDTCIENA CORPCIEN1,586$466.33$739,59942,872−3.57%10b5-1
Jun 20, 2026 FForm 4 →Jun 23, 1:32 pm EDTCIENA CORPCIEN1,717$428.22$735,25444,458—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.