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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001272820-06-000003
Filing Date
2006-03-08
Accepted
2006-03-08 21:14:29
Documents
1
Period of Report
2006-03-07

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 5166
  Complete submission text file 0001272820-06-000003.txt   6910
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
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 410 865 8500
COLLIER JAMES (Reporting) CIK: 0001272820 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-21969 | Film No.: 06674580