SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-12-000021
Filing Date
2012-02-21
Accepted
2012-02-21 09:16:08
Documents
2
Period of Report
2012-02-21
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a8-k2012x2x21prelimfinresu.htm 8-K 33301
2 PRESS RELEASE exh991pressrelease-1q12pre.htm EX-99.1 15546
  Complete submission text file 0000936395-12-000021.txt   49926
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.: 12625170
SIC: 3661 Telephone & Telegraph Apparatus