| SEC Info ||Home||Search||My Interests||Help||Sign In||Please Sign In|
As Of Filer Filing For·On·As Docs:Size 12/10/20 Ciena Corp 8-K:2,9 12/10/20 14:3.7M
Document/Exhibit Description Pages Size 1: 8-K Current Report HTML 30K 2: EX-99.1 Miscellaneous Exhibit HTML 160K 3: EX-99.2 Miscellaneous Exhibit HTML 33K 10: R1 Cover Page HTML 46K 12: XML IDEA XML File -- Filing Summary XML 12K 9: XML XBRL Instance -- cien-20201210_htm XML 21K 11: EXCEL IDEA Workbook of Financial Reports XLSX 6K 5: EX-101.CAL XBRL Calculations -- cien-20201210_cal XML 7K 6: EX-101.DEF XBRL Definitions -- cien-20201210_def XML 9K 7: EX-101.LAB XBRL Labels -- cien-20201210_lab XML 68K 8: EX-101.PRE XBRL Presentations -- cien-20201210_pre XML 34K 4: EX-101.SCH XBRL Schema -- cien-20201210 XSD 12K 13: JSON XBRL Instance as JSON Data -- MetaLinks 12± 18K 14: ZIP XBRL Zipped Folder -- 0000936395-20-000038-xbrl Zip 42K
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
|i ☐||Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))|
|Securities registered pursuant to Section 12(b) of the Act:|
Title of each class
Name of each exchange on which registered
i Common stock, $0.01 par value
i New York Stock Exchange
Description of Document
Text of Press Release dated December 10, 2020, issued by Ciena Corporation, reporting its results of operations for its fourth fiscal quarter and fiscal year ended October 31, 2020.
Investor Presentation for Ciena Corporation's fourth fiscal quarter and fiscal year ended October 31, 2020.
|Cover Page Interactive Data File (embedded within the Inline XBRL document).|
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Date: December 10, 2020
|/s/ David M. Rothenstein|
Senior Vice President, General Counsel and Secretary
|This ‘8-K’ Filing||Date||Other Filings|
|Filed on / For Period end:||12/10/20||None on these Dates|
|List all Filings|