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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-23-000041
Filing Date
2023-12-07
Accepted
2023-12-07 07:02:41
Documents
39
Period of Report
2023-12-07
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-20231206.htm   iXBRL 8-K 33311
2 EX-99.1 ex9912023q4earningspressre.htm EX-99.1 480201
3 EX-99.2 ex9922023q4earningsprese.htm EX-99.2 26726
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31 ex9922023q4earningsprese025.jpg GRAPHIC 112136
  Complete submission text file 0000936395-23-000041.txt   4076247

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20231206.xsd EX-101.SCH 1908
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20231206_lab.xml EX-101.LAB 24139
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20231206_pre.xml EX-101.PRE 12516
33 EXTRACTED XBRL INSTANCE DOCUMENT cien-20231206_htm.xml XML 2588
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: 1028
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 231471055
SIC: 3661 Telephone & Telegraph Apparatus