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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950123-10-026421
Filing Date
2010-03-19
Accepted
2010-03-19 17:00:39
Documents
3
Period of Report
2010-03-15
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K c98081e8vk.htm 8-K 18379
2 EXHIBIT 4.1 c98081exv4w1.htm EX-4.1 410736
3 EXHIBIT 99.1 c98081exv99w1.htm EX-99.1 6649
  Complete submission text file 0000950123-10-026421.txt   437385
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.: 10694748
SIC: 3661 Telephone & Telegraph Apparatus