Form 8-K - Current report:
SEC Accession No. 0000936395-24-000035
Filing Date
2024-10-02
Accepted
2024-10-02 09:04:46
Documents
14
Period of Report
2024-10-02
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K cien-20241002.htm   iXBRL 8-K 29700
2 EX-99.1 ex991pressrelease20241002.htm EX-99.1 6082
  Complete submission text file 0000936395-24-000035.txt   161922

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20241002.xsd EX-101.SCH 1908
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20241002_lab.xml EX-101.LAB 21885
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20241002_pre.xml EX-101.PRE 12516
16 EXTRACTED XBRL INSTANCE DOCUMENT cien-20241002_htm.xml XML 2685
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)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1102
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 241345434
SIC: 3661 Telephone & Telegraph Apparatus
(CF Office: 04 Manufacturing)