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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001203649-11-000006
Filing Date
2011-04-05
Accepted
2011-04-05 15:48:18
Documents
1
Period of Report
2011-04-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 3428
  Complete submission text file 0001203649-11-000006.txt   4758
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 C/O CIENA CORPORATION 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address
NACHBAR DAVID R (Reporting) CIK: 0001203649 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-21969 | Film No.: 11739925