CIEN
CIENA CORP
Latest Form 4:Sale$527KbyGage Brodie (SVP Global Products & Supply) · filed Aug 18, 2026
CIENA CORP (CIEN) has 119 SEC Form 4 filings (280 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Aug 18, 2026.
The most active filer is President, CEO SMITH GARY B with 24 filings. Insiders have net sold $44.9M over the trailing 6 months.
- Industry:Communication Equipment
- CEO:Gary Smith
- Employees:8,795
- HQ:Hanover, MD, US
- IPO:1997-02-07
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$95.2M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Market Cap
$53.6B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| SVP Global Products & Supply | Sale | 1,200 | $527K | Aug 18 | SEC ↗ | |
| SVP & Chief Financial Officer | Sale | 4,995 | $2.2M | Aug 18 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Aug 18 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.3M | Aug 18 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.1M | Aug 4 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Jul 17 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 1,200 | $539K | Jul 17 | SEC ↗ | |
DiPerna DinoFirst in 3 months | SVP Global R&D | Sale | 391 | $176K | Jul 17 | SEC ↗ |
| President, CEO | Sale | 2,952 | $1.2M | Jul 17 | SEC ↗ | |
Kosaraju SheelaFirst in 3 months | SVP and General Counsel | Sale | 2,013 | $938K | Jul 6 | SEC ↗ |
Phipps JasonFirst in 3 months | SVP Global Sales and Marketing | Sale | 2,629 | $1.2M | Jul 6 | SEC ↗ |
| SVP & Chief Financial Officer | Sale | 126 | $59K | Jul 6 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.4M | Jul 6 | SEC ↗ | |
Cumello JosephFirst in 3 months | SVP, General Mgr. Blue Planet | Sale | 1,586 | $740K | Jun 30 | SEC ↗ |
Graff Marc D.First filing | SVP & Chief Financial Officer | Sale | 126 | $57K | Jun 26 | SEC ↗ |
| SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Jun 17 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 1,200 | $559K | Jun 17 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.3M | Jun 17 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.7M | Jun 2 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.7M | May 19 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $1.4M | May 19 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 1,200 | $685K | May 19 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.6M | May 4 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 1,200 | $566K | Apr 17 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.4M | Apr 17 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $1.2M | Apr 17 | SEC ↗ | |
DiPerna DinoFirst in 3 months | SVP Global R&D | Sale | 2,829 | $1.3M | Apr 16 | SEC ↗ |
| SVP Global Sales and Marketing | Sale | 22,014 | $9.0M | Apr 3 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.2M | Apr 3 | SEC ↗ | |
| SVP and General Counsel | Sale | 2,012 | $808K | Apr 3 | SEC ↗ | |
| SVP, General Mgr. Blue Planet | Sale | 1,773 | $700K | Mar 31 | SEC ↗ | |
Gage BrodieFirst in 3 months | SVP Global Products & Supply | Sale | 5,000 | $2.0M | Mar 25 | SEC ↗ |
| SVP and Chief Strategy Officer | Sale | 2,500 | $863K | Mar 18 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.1M | Mar 18 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $1.0M | Mar 4 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $884K | Feb 19 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $750K | Feb 19 | SEC ↗ | |
| President, CEO | Sale | 2,952 | $784K | Feb 4 | SEC ↗ | |
| President, CEO | Sale | 2,993 | $741K | Jan 20 | SEC ↗ | |
| SVP Global Sales and Marketing | Sale | 21,383 | $5.3M | Jan 20 | SEC ↗ | |
| SVP and General Counsel | Sale | 382 | $94K | Jan 20 | SEC ↗ | |
| SVP Global R&D | Sale | 2,527 | $622K | Jan 16 | SEC ↗ | |
Cumello JosephFirst in 4 months | SVP, General Mgr. Blue Planet | Sale | 11,929 | $2.7M | Jan 13 | SEC ↗ |
GALLAGHER PATRICKFirst filing | Director | Sale | 11,618 | $2.6M | Jan 13 | SEC ↗ |
| SVP and Chief Strategy Officer | Sale | 2,500 | $548K | Jan 13 | SEC ↗ | |
Kosaraju SheelaFirst in 3 months | SVP and General Counsel | Sale | 1,748 | $421K | Jan 6 | SEC ↗ |
| President, CEO | Sale | 83,552 | $19.2M | Jan 6 | SEC ↗ | |
| President, CEO | Sale | 6,800 | $1.6M | Dec 29 | SEC ↗ | |
Phipps JasonFirst filing | SVP Global Sales and Marketing | Sale | 1,984 | $285K | Dec 18 | SEC ↗ |
NEVENS THOMAS MICHAELFirst filing | Director | Sale | 8,554 | $1.9M | Dec 17 | SEC ↗ |
| SVP and Chief Strategy Officer | Sale | 2,500 | $552K | Dec 16 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 550 | $121K | Dec 16 | SEC ↗ | |
| President, CEO | Sale | 6,800 | $1.3M | Dec 5 | SEC ↗ | |
| SVP Global R&D | Sale | 1,241 | $237K | Nov 18 | SEC ↗ | |
| SVP Global Products & Supply | Sale | 111 | $21K | Nov 18 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $479K | Nov 18 | SEC ↗ | |
| President, CEO | Sale | 6,800 | $1.4M | Nov 12 | SEC ↗ | |
| President, CEO | Sale | 6,800 | $1.3M | Nov 5 | SEC ↗ | |
DiPerna DinoFirst filing | SVP Global R&D | Sale | 367 | $62K | Oct 17 | SEC ↗ |
| SVP Global Products & Supply | Sale | 350 | $59K | Oct 17 | SEC ↗ | |
| SVP and Chief Strategy Officer | Sale | 2,500 | $426K | Oct 17 | SEC ↗ | |
| President, CEO | Sale | 6,800 | $1.2M | Oct 17 | SEC ↗ | |
Kosaraju SheelaFirst filing | SVP and General Counsel | Sale | 1,747 | $251K | Oct 2 | SEC ↗ |
| President, CEO | Sale | 6,800 | $1.0M | Oct 2 | SEC ↗ | |
Cumello JosephFirst filing | SVP, General Mgr. Blue Planet | Sale | 1,863 | $263K | Sep 29 | SEC ↗ |
Claflin Bruce L.First filing | Director | Sale | 8,461 | $1.2M | Sep 26 | SEC ↗ |
| President, CEO | Sale | 6,800 | $926K | Sep 17 | SEC ↗ | |
Gage BrodieFirst filing | SVP Global Products & Supply | Sale | 350 | $46K | Sep 17 | SEC ↗ |
Rothenstein David MFirst filing | SVP and Chief Strategy Officer | Sale | 2,500 | $330K | Sep 17 | SEC ↗ |
SMITH GARY BFirst filing | President, CEO | Sale | 6,800 | $632K | Sep 3 | SEC ↗ |
Congress trading CIEN
See timeline →- DRep. Gilbert CisnerosPurchase$1,001 - $15,0002026-05-29
- DRep. Gilbert CisnerosPurchase$1,001 - $15,0002026-05-14
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Related companies
CIENA CORP is in the Manufacturing sector.