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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001203649-11-000004
Filing Date
2011-04-04
Accepted
2011-04-04 16:04:06
Documents
2
Period of Report
2011-03-24

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 3  
1 PRIMARY DOCUMENT edgardoc.xml 3 1505
2 EDGAR SUPPORTING DOCUMENT nachbarpoa.txt EX-24 2210
  Complete submission text file 0001203649-11-000004.txt   5045
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: 3 | Act: 34 | File No.: 000-21969 | Film No.: 11735819