CIEN
Ciena Corporation$333.84+14.14 (+4.43%)Prev Close$319.64·MCap$47.84B·P/E212.38·Vol2.22M·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
87
$166.37M
◆
Net Activity
Net Seller
$166.37M
●
Active Insiders
11
last 12 mo
Over the past 12 months, insider activity at Ciena Corporation (CIEN) has been exclusively selling, with 0 insider purchases totaling $0.00 and 87 insider sales totaling $166.37M. The most recent insider transaction was by SMITH GARY B (director, officer: President, CEO), who sold $1.07M worth of shares on Sep 2, 2026. Ciena Corporation operates in the Technology sector, within the Communication Equipment industry, with a market cap of $47.84B.
CIEN Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $362.90 | $1.07M | 243,078 |
| Aug 18, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $447.78 | $1.32M | 246,030 |
| Aug 18, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 4,995 | $430.72 | $2.15M | 107,519 |
| Aug 18, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $439.24 | $527.1K | 38,407 |
| Aug 18, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $438.10 | $1.10M | 180,231 |
| Aug 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $379.81 | $1.12M | 248,982 |
| Jul 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $420.91 | $1.05M | 182,731 |
| Jul 17, 2026 | DiPerna Dino | officer: SVP Global R&D | Sell | 391 | $449.15 | $175.6K | 39,624 |
| Jul 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $421.10 | $1.24M | 251,934 |
| Jul 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $449.15 | $539.0K | 39,607 |
| Jul 6, 2026 | Kosaraju Sheela | officer: SVP and General Counsel | Sell | 2,013 | $466.20 | $938.5K | 88,081 |
| Jul 6, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $468.83 | $1.38M | 254,886 |
| Jul 6, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 126 | $466.20 | $58.7K | 126,955 |
| Jul 6, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 2,629 | $466.20 | $1.23M | 62,382 |
| Jun 30, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 1,586 | $466.33 | $739.6K | 42,872 |
| Jun 26, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 126 | $449.36 | $56.6K | 127,081 |
| Jun 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $466.10 | $559.3K | 42,741 |
| Jun 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $457.07 | $1.14M | 187,581 |
| Jun 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $457.02 | $1.35M | 266,605 |
| Jun 2, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $565.92 | $1.67M | 269,557 |
| May 19, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $562.39 | $1.41M | 190,081 |
| May 19, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $570.65 | $684.8K | 43,941 |
| May 19, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $562.05 | $1.66M | 272,509 |
| May 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $537.74 | $1.59M | 275,461 |
| Apr 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $471.79 | $566.1K | 45,141 |
| Apr 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $467.65 | $1.17M | 192,581 |
| Apr 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $467.47 | $1.38M | 278,413 |
| Apr 16, 2026 | DiPerna Dino | officer: SVP Global R&D | Sell | 2,829 | $471.79 | $1.33M | 43,967 |
| Apr 3, 2026 | Kosaraju Sheela | officer: SVP and General Counsel | Sell | 2,012 | $401.71 | $808.2K | 92,107 |
| Apr 3, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 21,514 | $409.96 | $8.82M | 87,656 |
| Apr 3, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $415.51 | $1.23M | 281,365 |
| Mar 31, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 1,773 | $394.82 | $700.0K | 46,175 |
| Mar 25, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 5,000 | $405.00 | $2.02M | 46,341 |
| Mar 18, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $359.53 | $1.06M | 293,084 |
| Feb 19, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $300.20 | $750.5K | 199,694 |
| Feb 19, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $299.51 | $884.2K | 298,988 |
| Feb 17, 2026 | Rothenstein David M | SVP and Chief Strategy Officer | Sell | 2,500 | $300.20 | $750.5K | 0 |
| Feb 17, 2026 | SMITH GARY B | President, CEO | Sell | 2,952 | $299.51 | $884.2K | 0 |
| Feb 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $265.60 | $784.1K | 301,940 |
| Feb 2, 2026 | SMITH GARY B | President, CEO | Sell | 2,952 | $265.60 | $784.1K | 0 |
| Jan 20, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 21,383 | $247.89 | $5.30M | 91,765 |
| Jan 20, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,993 | $247.65 | $741.2K | 304,892 |
| Jan 15, 2026 | DiPerna Dino | SVP Global R&D | Sell | 2,527 | $246.23 | $622.2K | 0 |
| Jan 15, 2026 | Kosaraju Sheela | SVP and General Counsel | Sell | 382 | $246.23 | $94.1K | 0 |
| Jan 15, 2026 | Phipps Jason | SVP Global Sales and Marketing | Sell | 21,383 | $247.89 | $5.30M | 0 |
| Jan 15, 2026 | SMITH GARY B | President, CEO | Sell | 2,993 | $247.65 | $741.2K | 0 |
| Jan 13, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 11,929 | $229.82 | $2.74M | 49,475 |
| Jan 13, 2026 | GALLAGHER PATRICK | director | Sell | 11,618 | $227.45 | $2.64M | 50,184 |
| Jan 12, 2026 | Cumello Joseph | SVP, General Mgr. Blue Planet | Sell | 11,929 | $229.82 | $2.74M | 0 |
| Jan 12, 2026 | GALLAGHER PATRICK | Director | Sell | 11,618 | $227.45 | $2.64M | 0 |
Showing 1–50 of 472
1 / 10
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CIEN Insider Buying Activity
The following table shows recent insider purchases of Ciena Corporation (CIEN) stock reported via SEC Form 4 filings.
No insider buying activity found for CIEN in the last 12 months.
CIEN Insider Selling Activity
The following table shows recent insider sales of Ciena Corporation (CIEN) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $362.90 | $1.07M | 243,078 |
| Aug 18, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $447.78 | $1.32M | 246,030 |
| Aug 18, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 4,995 | $430.72 | $2.15M | 107,519 |
| Aug 18, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $439.24 | $527.1K | 38,407 |
| Aug 18, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $438.10 | $1.10M | 180,231 |
| Aug 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $379.81 | $1.12M | 248,982 |
| Jul 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $420.91 | $1.05M | 182,731 |
| Jul 17, 2026 | DiPerna Dino | officer: SVP Global R&D | Sell | 391 | $449.15 | $175.6K | 39,624 |
| Jul 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $421.10 | $1.24M | 251,934 |
| Jul 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $449.15 | $539.0K | 39,607 |
| Jul 6, 2026 | Kosaraju Sheela | officer: SVP and General Counsel | Sell | 2,013 | $466.20 | $938.5K | 88,081 |
| Jul 6, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $468.83 | $1.38M | 254,886 |
| Jul 6, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 126 | $466.20 | $58.7K | 126,955 |
| Jul 6, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 2,629 | $466.20 | $1.23M | 62,382 |
| Jun 30, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 1,586 | $466.33 | $739.6K | 42,872 |
| Jun 26, 2026 | Graff Marc D. | officer: SVP & Chief Financial Officer | Sell | 126 | $449.36 | $56.6K | 127,081 |
| Jun 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $466.10 | $559.3K | 42,741 |
| Jun 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $457.07 | $1.14M | 187,581 |
| Jun 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $457.02 | $1.35M | 266,605 |
| Jun 2, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $565.92 | $1.67M | 269,557 |
| May 19, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $562.39 | $1.41M | 190,081 |
| May 19, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $570.65 | $684.8K | 43,941 |
| May 19, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $562.05 | $1.66M | 272,509 |
| May 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $537.74 | $1.59M | 275,461 |
| Apr 17, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 1,200 | $471.79 | $566.1K | 45,141 |
| Apr 17, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $467.65 | $1.17M | 192,581 |
| Apr 17, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $467.47 | $1.38M | 278,413 |
| Apr 16, 2026 | DiPerna Dino | officer: SVP Global R&D | Sell | 2,829 | $471.79 | $1.33M | 43,967 |
| Apr 3, 2026 | Kosaraju Sheela | officer: SVP and General Counsel | Sell | 2,012 | $401.71 | $808.2K | 92,107 |
| Apr 3, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 21,514 | $409.96 | $8.82M | 87,656 |
| Apr 3, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $415.51 | $1.23M | 281,365 |
| Mar 31, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 1,773 | $394.82 | $700.0K | 46,175 |
| Mar 25, 2026 | Gage Brodie | officer: SVP Global Products & Supply | Sell | 5,000 | $405.00 | $2.02M | 46,341 |
| Mar 18, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $359.53 | $1.06M | 293,084 |
| Feb 19, 2026 | Rothenstein David M | officer: SVP and Chief Strategy Officer | Sell | 2,500 | $300.20 | $750.5K | 199,694 |
| Feb 19, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $299.51 | $884.2K | 298,988 |
| Feb 17, 2026 | Rothenstein David M | SVP and Chief Strategy Officer | Sell | 2,500 | $300.20 | $750.5K | 0 |
| Feb 17, 2026 | SMITH GARY B | President, CEO | Sell | 2,952 | $299.51 | $884.2K | 0 |
| Feb 4, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,952 | $265.60 | $784.1K | 301,940 |
| Feb 2, 2026 | SMITH GARY B | President, CEO | Sell | 2,952 | $265.60 | $784.1K | 0 |
| Jan 20, 2026 | Phipps Jason | officer: SVP Global Sales and Marketing | Sell | 21,383 | $247.89 | $5.30M | 91,765 |
| Jan 20, 2026 | SMITH GARY B | director, officer: President, CEO | Sell | 2,993 | $247.65 | $741.2K | 304,892 |
| Jan 15, 2026 | DiPerna Dino | SVP Global R&D | Sell | 2,527 | $246.23 | $622.2K | 0 |
| Jan 15, 2026 | Kosaraju Sheela | SVP and General Counsel | Sell | 382 | $246.23 | $94.1K | 0 |
| Jan 15, 2026 | Phipps Jason | SVP Global Sales and Marketing | Sell | 21,383 | $247.89 | $5.30M | 0 |
| Jan 15, 2026 | SMITH GARY B | President, CEO | Sell | 2,993 | $247.65 | $741.2K | 0 |
| Jan 13, 2026 | Cumello Joseph | officer: SVP, General Mgr. Blue Planet | Sell | 11,929 | $229.82 | $2.74M | 49,475 |
| Jan 13, 2026 | GALLAGHER PATRICK | director | Sell | 11,618 | $227.45 | $2.64M | 50,184 |
| Jan 12, 2026 | Cumello Joseph | SVP, General Mgr. Blue Planet | Sell | 11,929 | $229.82 | $2.74M | 0 |
| Jan 12, 2026 | GALLAGHER PATRICK | Director | Sell | 11,618 | $227.45 | $2.64M | 0 |
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