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Ciena Corp Planned Sales
Before an insider at Ciena Corp can sell restricted stock they have to file notice of it. This is that notice — the leading edge of the insider trading feed, filed days before the sale it describes.
CIEN insider trades →Notices on file
6
Insiders
5
Shares noticed
9.5K
permission to sell, not sales
Estimated value
$3.3M
as estimated on filing
Largest notices first
Value is the filer's own estimate of what the sale would raise, at the time they filed.
| Seller | Est. value |
|---|---|
| Michael Nevens ThomasDirector2026-09-233.7K sh<0.01% | $1.3M |
| Rothenstein DavidOfficer2026-09-152.5K sh<0.01% | $799.1K |
| Cumello JosephOfficer2026-09-251.6K sh<0.01% | $568.5K |
| Gage BrodieOfficer2026-09-151.2K sh<0.01% | $389.8K |
| Diperna DinoOfficer2026-09-16249 sh<0.01% | $87.2K |
| Diperna DinoOfficer2026-09-15249 sh<0.01% | $80.9K |
Source: SEC Form 144 notices, via EDGAR. A notice is permission to sell, not a completed sale — it is often used only in part, or not at all, so none of this is volume and none of it should be added to the insider trading feed. Value is the filer's estimate on the day they filed.
More on CIEN
Company overviewEverything on CIEN in one place, with the price.SEC filingsWhat CIEN's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat CIEN's own officers and directors buy and sell.Who owns itEvery manager reporting a position in CIEN.Funds holding itWhich funds and ETFs hold CIEN, and how big a bet.LobbyingWhat CIEN spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on CIEN's account, and who they worked for.Federal contractsWhat federal agencies pay CIEN.PatentsWhat CIEN is filing at the patent office.