SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000315066-10-000111
Form type: SC 13G
Filer: CIENA CORP
CIK: CIK 936395
Filed: Jan 11, 2010
Reporting period: —
Description: Passive 5%+ stake

Documents

0000315066-10-000111-index.htm

Complete submission

0000315066-10-000111.txt

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