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Who

Thomas Michael Nevens

Director

Company insider

Files Form 4 as: Director, Ciena; Director, NetApp; Director, Altera; Director, Borland Software; Director, Broadvision.

In numbers

Trades disclosed
157
Buys
0
Sells
26
Bought
$0
Sold
$20.6M
Companies
5
Companies where not an officer
5
First trade
3 Mar 2006
Last trade
24 Sep 2026
Last filed
25 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CIEN CienaDirector · Electronic Components & EMS · last 24 Sep 20260 buys · 12 sells
NTAP NetAppDirector · Hardware, Devices & Storage · last 11 Sep 20260 buys · 11 sells
AlteraDirector · last 28 Dec 20150 buys · 3 sells
Borland SoftwareDirector · last 27 Jul 20090 buys · 0 sells
BroadvisionDirector · last 3 Mar 20060 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Sep 2026filed 25 Sep 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Code G—2,797filing
24 Sep 2026filed 25 Sep 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Code G—2,797filing
23 Sep 2026filed 25 Sep 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Sold$1.3M3,738 at $359.04filing
23 Sep 2026filed 25 Sep 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Sold$1.3M3,738 at $359.04filing
11 Sep 2026filed 14 Sep 2026NTAP NetAppHardware, Devices & StorageSEC FORM 4 Sold$1.2M5,940 at $195.21filing
11 Sep 2026filed 14 Sep 2026NTAP NetAppHardware, Devices & StorageSEC FORM 4 Sold$1.2M5,940 at $195.21filing
9 Sep 2026filed 10 Sep 2026NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—1,948filing
9 Sep 2026filed 10 Sep 2026NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—1,948filing
8 Sep 2026filed 10 Sep 2026NTAP NetAppHardware, Devices & StorageSEC FORM 4 Code M—2,914filing
8 Sep 2026filed 10 Sep 2026NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—2,914filing
8 Sep 2026filed 10 Sep 2026NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—2,914filing
8 Sep 2026filed 10 Sep 2026NTAP NetAppHardware, Devices & StorageSEC FORM 4 Code M—2,914filing
26 Mar 2026filed 30 Mar 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Code A—605 at $0.00filing
26 Mar 2026filed 30 Mar 2026CIEN CienaElectronic Components & EMSSEC FORM 4 Code A—605 at $0.00filing
15 Dec 2025filed 17 Dec 2025CIEN CienaElectronic Components & EMSSEC FORM 4 Sold$1.9M8,554 at $224.66filing
30 Sep 2025filed 2 Oct 2025CIEN CienaElectronic Components & EMSSEC FORM 4 Code G—5,770filing
10 Sep 2025filed 11 Sep 2025NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—2,914filing
9 Sep 2025filed 11 Sep 2025NTAP NetAppoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—3,026filing
9 Sep 2025filed 11 Sep 2025NTAP NetAppHardware, Devices & StorageSEC FORM 4 Code M—3,026filing
29 Aug 2025filed 3 Sep 2025NTAP NetAppHardware, Devices & StorageSEC FORM 4 Code G—1,530 at $0.00filing

News

Sectors

Technology23
Not placed3

Buys in green, sells in red, by the company’s sector.

Related people

George KurianCEO · CEO at NetApp, filing Form 4 there in the last year
Daniel De LorenzoSVP, Chief Accounting Officer · SVP, Chief Accounting Officer at NetApp, filing Form 4 there in the last year
Brodie GageEVP & Chief Product & Tech · EVP & Chief Product & Tech at Ciena, filing Form 4 there in the last year
Dino DiPernaEVP & Chief R&D Officer · EVP & Chief R&D Officer at Ciena, filing Form 4 there in the last year
Syam NairEVP, Chief Product Officer · EVP, Chief Product Officer at NetApp, filing Form 4 there in the last year
David M. RothensteinEVP & Chief Strategy Officer · Also traded CIEN in the last 90 days
Gary B. SmithPresident & CEO · Also traded CIEN in the last 90 days
Elizabeth M. O'CallahanEVP, Chief Admin. Officer · Also traded NTAP in the last 90 days