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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001271965-03-000005
Filing Date
2003-12-22
Accepted
2003-12-22 13:13:31
Documents
1
Period of Report
2003-12-18

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 3483
  Complete submission text file 0001271965-03-000005.txt   5180
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 CIENA CORP. 1201 WINTERSON RD. LINTHICUM MD 21090
O NEIL ROBERT A (Reporting) CIK: 0001271965 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-21969 | Film No.: 031067119