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Ciena Corp 8-Kfor3/4/21

On: Thursday, 3/4/21, at 7:08am ET For: 3/4/21 Accession #: 936395-21-6 File #: 1-36250

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  As Of               Filer                 Filing    ForOnAs Docs:Size

 3/04/21  Ciena Corp                        8-K:2,9     3/04/21   14:3.5M

Current Report Form 8-K Sect. 13 / 15(d) SEA34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Current Report                                      HTML     32K 
 2: EX-99.1     Miscellaneous Exhibit                               HTML    116K 
 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-20210304_htm                   XML     21K 
11: EXCEL       IDEA Workbook of Financial Reports                  XLSX      6K 
 5: EX-101.CAL  XBRL Calculations -- cien-20210304_cal               XML      7K 
 6: EX-101.DEF  XBRL Definitions -- cien-20210304_def                XML      9K 
 7: EX-101.LAB  XBRL Labels -- cien-20210304_lab                     XML     68K 
 8: EX-101.PRE  XBRL Presentations -- cien-20210304_pre              XML     34K 
 4: EX-101.SCH  XBRL Schema -- cien-20210304                         XSD     12K 
13: JSON        XBRL Instance as JSON Data -- MetaLinks               12    18K 
14: ZIP         XBRL Zipped Folder -- 0000936395-21-000006-xbrl      Zip     38K 





Filing Submission 0000936395-21-000006 – SGML Text

Original SGML Text submitted by: Ciena Corp.

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