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Home / CIENA CORP / Filings / 4/A

4/A

PRIMARY DOCUMENT

Company: CIENA CORP
Filed: April 8, 2011
Period of Report: March 23, 2011
Accession Number: 0001177269-11-000002

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.