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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-22-000058
Filing Date
2022-12-08
Accepted
2022-12-08 07:01:36
Documents
39
Period of Report
2022-12-08
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 cien-20221208.htm   iXBRL 8-K 41528
2 EX-99.1 ex9912022q4earningspressre.htm EX-99.1 478810
3 EX-99.2 ex9922022q4earningsprese.htm EX-99.2 26418
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31 ex9922022q4earningsprese025.jpg GRAPHIC 99795
  Complete submission text file 0000936395-22-000058.txt   3879219

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20221208.xsd EX-101.SCH 1906
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20221208_lab.xml EX-101.LAB 24137
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20221208_pre.xml EX-101.PRE 12514
33 EXTRACTED XBRL INSTANCE DOCUMENT cien-20221208_htm.xml XML 10618
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1029
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 221451376
SIC: 3661 Telephone & Telegraph Apparatus