CIEN insider trades & Congress trades
Ciena Corp: public insider filings and Congress disclosures, in one place.
Bourse has recorded 23 open-market insider transactions in Ciena Corp (CIEN) (0 purchases with code P and 23 sales with code S), the most recent on November 2, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 23 sales by 10 ($17.8M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $298.16 | $880K | – |
| Oct 15, 2026 | Rothenstein David M | EVP & Chief Strategy Officer | Sell | 2,500 | $348.06 | $870K | – |
| Oct 15, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $348.02 | $1.03M | – |
| Oct 15, 2026 | DiPerna Dino | EVP & Chief R&D Officer | Sell | 445 | $344.08 | $153K | – |
| Oct 15, 2026 | DiPerna Dino | EVP & Chief R&D Officer | Sell | 445 | $350.00 | $156K | – |
| Oct 15, 2026 | Gage Brodie | EVP & Chief Product & Tech | Sell | 1,200 | $344.08 | $413K | – |
| Oct 1, 2026 | Phipps Jason | EVP & Chief Customer Officer | Sell | 2,629 | $355.19 | $934K | – |
| Oct 1, 2026 | Kosaraju Sheela | EVP & Chief Legal Officer | Sell | 2,101 | $355.19 | $746K | – |
| Oct 1, 2026 | Graff Marc D. | EVP & Chief Financial Officer | Sell | 97 | $355.19 | $34K | – |
| Oct 1, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $369.66 | $1.09M | – |
| Sep 25, 2026 | Cumello Joseph | EVP & General Mgr. | Sell | 1,586 | $358.52 | $569K | +0.0% |
| Sep 24, 2026 | Claflin Bruce L. | – | Sell | 2,857 | $355.91 | $1.02M | +0.0% |
| Sep 23, 2026 | Nevens Thomas Michael | – | Sell | 3,738 | $359.04 | $1.34M | −0.1% |
| Sep 16, 2026 | DiPerna Dino | EVP & Chief R&D Officer | Sell | 249 | $350.00 | $87K | −0.0% |
| Sep 15, 2026 | DiPerna Dino | EVP & Chief R&D Officer | Sell | 249 | $324.86 | $81K | −0.0% |
| Sep 15, 2026 | Gage Brodie | EVP & Chief Product & Tech | Sell | 1,200 | $324.86 | $390K | −0.0% |
| Sep 15, 2026 | Rothenstein David M | EVP & Chief Strategy Officer | Sell | 2,500 | $330.48 | $826K | −0.0% |
| Sep 15, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $330.18 | $975K | −0.0% |
| Sep 1, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $362.90 | $1.07M | +0.1% |
| Aug 17, 2026 | Gage Brodie | EVP & Chief Product & Tech | Sell | 1,200 | $439.24 | $527K | −0.1% |
| Aug 17, 2026 | Smith Gary B | President & CEO | Sell | 2,952 | $447.78 | $1.32M | −0.1% |
| Aug 14, 2026 | Rothenstein David M | EVP & Chief Strategy Officer | Sell | 2,500 | $438.10 | $1.10M | −0.1% |
| Aug 14, 2026 | Graff Marc D. | EVP & Chief Financial Officer | Sell | 4,995 | $430.72 | $2.15M | −0.1% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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