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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-23-000030
Filing Date
2023-08-31
Accepted
2023-08-31 07:02:55
Documents
37
Period of Report
2023-08-31
Items
Item 2.02: Results of Operations and Financial Condition
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

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  Complete submission text file 0000936395-23-000030.txt   3491042

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20230831.xsd EX-101.SCH 1908
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7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20230831_pre.xml EX-101.PRE 12516
31 EXTRACTED XBRL INSTANCE DOCUMENT cien-20230831_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)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1028
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 231226954
SIC: 3661 Telephone & Telegraph Apparatus