CIEN
CIENA CORP
CIENA CORP (CIEN) has 31 SEC Form 4 filings (109 transaction rows) in the rolling window, disclosed by 8 distinct insiders. Most recent filing: Jul 17, 2026.
The most active filer is President, CEO SMITH GARY B with 4 filings. Insiders have net sold $13.5M 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
$13.5M
reported sales (SEC code S)
Unique Insiders
8
in the rolling window
Market Cap
$55.0B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| 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 filing | SVP Global R&D | Sale | 391 | $176K | Jul 17 | SEC ↗ |
| President, CEO | Sale | 2,952 | $1.2M | Jul 17 | SEC ↗ | |
Kosaraju SheelaFirst filing | SVP and General Counsel | Sale | 2,013 | $938K | Jul 6 | SEC ↗ |
Phipps JasonFirst filing | 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 filing | 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 ↗ | |
Gage BrodieFirst filing | SVP Global Products & Supply | Sale | 1,200 | $559K | Jun 17 | SEC ↗ |
| President, CEO | Sale | 2,952 | $1.3M | Jun 17 | SEC ↗ | |
SMITH GARY BFirst filing | President, CEO | Sale | 2,952 | $1.7M | May 19 | SEC ↗ |
Rothenstein David MFirst filing | SVP and Chief Strategy Officer | Sale | 2,500 | $1.4M | May 19 | 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.