Ciena Corporation

CIEN | NYSE

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$366.14

+$17.34 (+4.97%)

Sep 21, 2026, 10:30 AM ET · Market open

Overview Rating Statistics Financials Earnings Analysts Ownership Profile

Institutions Insiders Congress

90-Day Net Volume

-$17.06M

90-Day Activity

0 Buys / 21 Sales

All-Time Net Volume

-$142.16M

Total Filings

1,146

Insider Trading Activity

Name	Transaction Date	Transaction Type	Shares	Price	Value
Diperna Dino EVP & Chief R&D Officer	Sep 16, 2026	S-Sale Common Stock	249	350	$87,150
Smith Gary B President & CEO	Sep 15, 2026	S-Sale Common Stock	2,952	330.18	$974,688
Rothenstein David M EVP & Chief Strategy Officer	Sep 15, 2026	S-Sale Common Stock	2,500	330.48	$826,208

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