Form4insider filings, from the source

Insider · CIK 0001251445

Thomas Michael Nevens

Files at: CIEN, NTAP, ALTR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.5M · 2net −$2.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 12Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 24, 2026 GForm 4 →Sep 25, 3:18 pm EDTCIENA CORPCIEN2,797——3,492—
Sep 23, 2026 SForm 4 →Sep 25, 3:18 pm EDTCIENA CORPCIEN3,738$359.04$1,342,0926,289−37.3%
Sep 11, 2026 SForm 4 →Sep 14, 4:31 pm EDTNetApp, Inc.NTAP5,940$195.21$1,159,5477,747−43.4%
Sep 8, 2026 MForm 4 →Sep 10, 5:09 pm EDTNetApp, Inc.NTAP2,914——13,687—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 AMForm 4 →Sep 10, 5:09 pm EDTNetApp, Inc.NTAP4,862——1,948—