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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950123-10-094907
Filing Date
2010-10-21
Accepted
2010-10-21 16:02:27
Documents
4
Period of Report
2010-10-18
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K w80224e8vk.htm 8-K 14861
2 EX-4.1 w80224exv4w1.htm EX-4.1 395074
3 EX-99.1 w80224exv99w1.htm EX-99.1 7933
4 GRAPHIC w80224w8022401.gif GRAPHIC 3362
  Complete submission text file 0000950123-10-094907.txt   424140
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 8-K | Act: 34 | File No.: 000-21969 | Film No.: 101135163
SIC: 3661 Telephone & Telegraph Apparatus