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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001288377-04-000001
Filing Date
2004-05-04
Accepted
2004-05-04 12:24:22
Documents
2
Period of Report
2004-05-03

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 1649
2 POWER OF ATTORNEY poa_hjartarson.txt EX-99.POA 2123
  Complete submission text file 0001288377-04-000001.txt   5704
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 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
HJARTARSON GUDMUNDUR (Reporting) CIK: 0001288377 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-21969 | Film No.: 04776376