Ciena Corp (CIEN)

SEC filing

Ciena Corp

CIEN · CIK 936395

4 · Sep 28, 2026 · Director Claflin Bruce L. sold 2,857 shares at $355.91/share ($1.0M)

Director Claflin Bruce L. sold 2,857 shares at $355.91/share ($1.0M)

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

xslF345X06/form4.xmlSEC.gov

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4STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIESform4.xml
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