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Thomas Michael Nevens

Director · Ciena

Thomas Michael Nevens (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Ciena Corporation (CIEN). The largest single filing was $1.9M of CIEN (8,554 sh × $224.66, as filed), executed Dec 15 2025. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.4M
shares × price, as filed
Last traded
Sep 23
Filed Sep 25

Median ADV $801.5M across their filed names

Open performance→
Volume by month
$2.5M$1.3M$0Dec 2024Jun 2025Dec 2025Jun 2026Dec 2025 · sells $1.9MSep 2026 · sells $2.5M
Buys $0 Sells $4.4M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 3 filings

Sector per market data · by filing · past 12 months

Most traded names
CIEN Ciena Corporation CIEN · 0 buys · 2 sells 2 filings NTAP NetApp, Inc. NTAP · 0 buys · 2 sells 2 filings
Recent filings
CIENSALE Ciena Corporation View filing → $1.3M
3,738 sh × $359.04
Exec Sep 23
Filed Sep 25 · 3:18 PM ET
NTAPSALE NetApp, Inc. View filing → $1.2M
5,940 sh × $195.21
Exec Sep 11
Filed Sep 14 · 4:31 PM ET
CIENSALE Ciena Corporation View filing → $1.9M
8,554 sh × $224.66
Exec Dec 15 2025
Filed Dec 17 2025 · 5:30 PM ET
NTAPSALE NetApp, Inc. View filing → $302K
2,535 sh × $119.27
Exec Nov 18 2024
Filed Nov 20 2024 · 5:30 PM ET