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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001444157-08-000002
Filing Date
2008-11-04
Accepted
2008-11-04 15:56:03
Documents
1
Period of Report
2008-10-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 3  
1 PRIMARY DOCUMENT edgardoc.xml 3 10119
  Complete submission text file 0001444157-08-000002.txt   11882
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Issuer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 4109817303
Rothenstein David M (Reporting) CIK: 0001444157 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-21969 | Film No.: 081160923