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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-21-000036
Filing Date
2021-09-02
Accepted
2021-09-02 07:10:23
Documents
40
Period of Report
2021-09-02
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-20210902.htm   iXBRL 8-K 46380
2 EX-99.1 ex991-2021q3earningspressr.htm EX-99.1 347555
3 EX-99.2 q321_earningsxpresentati.htm EX-99.2 29736
4 EX-99.3 ex993-pressreleaseprojectv.htm EX-99.3 9848
8 GRAPHIC q321_earningsxpresentati001.jpg GRAPHIC 36414
9 GRAPHIC q321_earningsxpresentati002.jpg GRAPHIC 235123
10 GRAPHIC q321_earningsxpresentati003.jpg GRAPHIC 138837
11 GRAPHIC q321_earningsxpresentati004.jpg GRAPHIC 61976
12 GRAPHIC q321_earningsxpresentati005.jpg GRAPHIC 141486
13 GRAPHIC q321_earningsxpresentati006.jpg GRAPHIC 51009
14 GRAPHIC q321_earningsxpresentati007.jpg GRAPHIC 80614
15 GRAPHIC q321_earningsxpresentati008.jpg GRAPHIC 130295
16 GRAPHIC q321_earningsxpresentati009.jpg GRAPHIC 67084
17 GRAPHIC q321_earningsxpresentati010.jpg GRAPHIC 85865
18 GRAPHIC q321_earningsxpresentati011.jpg GRAPHIC 163629
19 GRAPHIC q321_earningsxpresentati012.jpg GRAPHIC 61848
20 GRAPHIC q321_earningsxpresentati013.jpg GRAPHIC 91888
21 GRAPHIC q321_earningsxpresentati014.jpg GRAPHIC 78566
22 GRAPHIC q321_earningsxpresentati015.jpg GRAPHIC 64922
23 GRAPHIC q321_earningsxpresentati016.jpg GRAPHIC 80234
24 GRAPHIC q321_earningsxpresentati017.jpg GRAPHIC 112148
25 GRAPHIC q321_earningsxpresentati018.jpg GRAPHIC 66349
26 GRAPHIC q321_earningsxpresentati019.jpg GRAPHIC 61185
27 GRAPHIC q321_earningsxpresentati020.jpg GRAPHIC 59480
28 GRAPHIC q321_earningsxpresentati021.jpg GRAPHIC 77916
29 GRAPHIC q321_earningsxpresentati022.jpg GRAPHIC 80755
30 GRAPHIC q321_earningsxpresentati023.jpg GRAPHIC 147786
31 GRAPHIC q321_earningsxpresentati024.jpg GRAPHIC 136117
32 GRAPHIC q321_earningsxpresentati025.jpg GRAPHIC 103874
  Complete submission text file 0000936395-21-000036.txt   3941271

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20210902.xsd EX-101.SCH 1918
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20210902_lab.xml EX-101.LAB 24275
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20210902_pre.xml EX-101.PRE 12652
33 EXTRACTED XBRL INSTANCE DOCUMENT cien-20210902_htm.xml XML 10561
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: 1030
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 211231701
SIC: 3661 Telephone & Telegraph Apparatus