CIEN- Ciena Corporation

Name: Ciena Corporation Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Ciena Corporation (CIEN) has 14 insiders with recent SEC Form 4 filings, including 0 buys and 10 sells. CIEN is classified in the Communications Equipment industry within the Information Technology sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CEO	Smith Gary B	266.6K	$114.17M	-5,904
VP	Rothenstein David M	187.6K	$80.33M	-2,500
Dir	Fitt Lawton W	129.8K	$55.57M	-
CFO	Graff Marc D.	127.4K	$54.56M	-
VP	Kosaraju Sheela	94.7K	$40.54M	-

Activity

Buys and sells only

Transactions

10 filings · page 2

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Feb 17, 2026	Smith Gary B52	President, CEO	Sell	2,952	$299.51	$884,157.36	-1.0%	+83.4%	-
Feb 17, 2026	Rothenstein David M50	SVP And Chief Strategy Officer	Sell	2,500	$300.20	$750,498.00	-1.2%	+83.4%	-
Feb 2, 2026	Smith Gary B52	President, CEO	Sell	2,952	$265.60	$784,056.51	-1.0%	+99.4%	-
Jan 12, 2026	Gallagher Patrick	Director	Sell	11,618	$227.45	$2,642,486.22	-18.8%	+111.7%	-
Jan 12, 2026	Cumello Joseph	SVP, General Mgr. Blue Planet	Sell	11,929	$229.82	$2,741,531.13	-19.4%	+111.7%	-
Jan 9, 2026	Rothenstein David M50	SVP And Chief Strategy Officer	Sell	2,500	$219.28	$548,200.00	-1.2%	+111.4%	-
Jan 5, 2026	Smith Gary B52	President, CEO	Sell	83,552	$229.44	$19,170,162.52	-21.3%	+88.1%	-
Jan 2, 2026	Kosaraju Sheela	SVP And General Counsel	Sell	1,748	$241.00	$421,268.00	-1.8%	+82.0%	-
Dec 22, 2025	Smith Gary B52	President, CEO	Sell	6,800	$233.46	$1,587,542.96	-1.7%	+72.3%	-
Dec 15, 2025	Nevens Thomas Michael57	Director	Sell	8,554	$224.66	$1,921,741.64	-47.6%	+68.3%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC