SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000312348-11-000026
Form type: SC 13G
Filer: CIENA CORP
CIK: CIK 936395
Filed: Feb 14, 2011
Reporting period: —
Description: Passive 5%+ stake

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0000312348-11-000026-index.htm

Complete submission

0000312348-11-000026.txt

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