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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001068844-11-000003
Filing Date
2011-03-31
Accepted
2011-03-31 15:58:50
Documents
1
Period of Report
2011-03-23

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 4980
  Complete submission text file 0001068844-11-000003.txt   6278
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 210909
Business Address
NETTLES PATRICK H (Reporting) CIK: 0001068844 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-21969 | Film No.: 11726134