SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001266066-07-000004
Filing Date
2007-04-09
Accepted
2007-04-09 17:12:48
Documents
1
Period of Report
2007-04-09

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 12251
  Complete submission text file 0001266066-07-000004.txt   14010
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 410-694-5700
SMITH ARTHUR D (Reporting) CIK: 0001266066 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-21969 | Film No.: 07756926