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 $4.5M · 4net −$4.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 2017Oct 2018May 2020Dec 2021Jul 2023Feb 2025Sep 2026

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—
Sep 12, 2018 MForm 4 →Sep 14, 4:28 pm EDTNetApp, Inc.NTAP6,150——27,120— plan?
Apr 3, 2018 AForm 4 →Apr 5, 1:53 pm EDTCIENA CORPCIEN7,626——42,391— plan?
Jan 2, 2018 SForm 4 →Jan 4, 4:19 pm ESTNetApp, Inc.NTAP20,000$55.67$1,113,3780−100% plan?
Jan 2, 2018 MForm 4 →Jan 4, 4:19 pm ESTNetApp, Inc.NTAP20,000$37.16$743,10020,000— plan?
Sep 13, 2017 MForm 4 →Sep 15, 4:42 pm EDTNetApp, Inc.NTAP7,132——20,970— plan?
Mar 23, 2017 AForm 4 →Mar 27, 2:46 pm EDTCIENA CORPCIEN8,055——34,765— plan?
Mar 7, 2017 SForm 4 →Mar 9, 4:34 pm ESTNetApp, Inc.NTAP20,000$42.39$847,8300−100% plan?
Mar 7, 2017 MForm 4 →Mar 9, 4:34 pm ESTNetApp, Inc.NTAP20,000$40.38$807,60020,000— plan?
Sep 14, 2016 MForm 4 →Sep 16, 4:46 pm EDTNetApp, Inc.NTAP7,916——13,838— plan?
Mar 24, 2016 AForm 4 →Mar 24, 11:55 am EDTCIENA CORPCIEN9,445——26,710— plan?
Dec 28, 2015 DForm 4 →Dec 30, 5:25 pm ESTALTERA CORPALTR12,938——0— plan?
Sep 10, 2015 MForm 4 →Sep 14, 6:03 pm EDTNetApp, Inc.NTAP5,922——5,922— plan?
May 13, 2015 MForm 4 →May 14, 4:41 pm EDTALTERA CORPALTR1,307——12,938— plan?
Apr 30, 2015 MForm 4 →May 4, 2:57 pm EDTALTERA CORPALTR4,871——11,631— plan?
Mar 26, 2015 AForm 4 →Mar 30, 1:14 pm EDTCIENA CORPCIEN8,417——17,265— plan?

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—
Sep 12, 2018 AMForm 4 →Sep 14, 4:28 pm EDTNetApp, Inc.NTAP9,074——2,924—
Jan 2, 2018 MForm 4 →Jan 4, 4:19 pm ESTNetApp, Inc.NTAP20,000$55.67$1,113,3780—
Sep 13, 2017 AMForm 4 →Sep 15, 4:42 pm EDTNetApp, Inc.NTAP13,282——6,150—
Mar 7, 2017 MForm 4 →Mar 9, 4:34 pm ESTNetApp, Inc.NTAP20,000$42.39$847,8300—
Sep 14, 2016 AMForm 4 →Sep 16, 4:46 pm EDTNetApp, Inc.NTAP15,048——7,132—
Dec 28, 2015 DForm 4 →Dec 30, 5:25 pm ESTALTERA CORPALTR5,275——0—
Sep 10, 2015 AMForm 4 →Sep 14, 6:03 pm EDTNetApp, Inc.NTAP13,838——7,916—
May 13, 2015 MForm 4 →May 14, 4:41 pm EDTALTERA CORPALTR1,307——5,275—
May 11, 2015 AForm 4 →May 12, 7:02 pm EDTALTERA CORPALTR5,275——6,582—
Apr 30, 2015 MForm 4 →May 4, 2:57 pm EDTALTERA CORPALTR4,871——1,307—