SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-20-000033
Filing Date
2020-09-03
Accepted
2020-09-03 07:22:09
Documents
33
Period of Report
2020-09-03
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-20200903.htm   iXBRL 8-K 52676
2 EX-99.1 ex991-2020q3earningspr.htm EX-99.1 501053
3 EX-99.2 q320_earningsxpresentati.htm EX-99.2 37108
9 GRAPHIC q320_earningsxpresentati001.jpg GRAPHIC 36600
10 GRAPHIC q320_earningsxpresentati002.jpg GRAPHIC 208113
11 GRAPHIC q320_earningsxpresentati003.jpg GRAPHIC 106853
12 GRAPHIC q320_earningsxpresentati004.jpg GRAPHIC 87707
13 GRAPHIC q320_earningsxpresentati005.jpg GRAPHIC 65392
14 GRAPHIC q320_earningsxpresentati006.jpg GRAPHIC 69056
15 GRAPHIC q320_earningsxpresentati007.jpg GRAPHIC 100088
16 GRAPHIC q320_earningsxpresentati008.jpg GRAPHIC 63855
17 GRAPHIC q320_earningsxpresentati009.jpg GRAPHIC 59713
18 GRAPHIC q320_earningsxpresentati010.jpg GRAPHIC 60428
19 GRAPHIC q320_earningsxpresentati011.jpg GRAPHIC 60544
20 GRAPHIC q320_earningsxpresentati012.jpg GRAPHIC 53101
21 GRAPHIC q320_earningsxpresentati013.jpg GRAPHIC 73016
22 GRAPHIC q320_earningsxpresentati014.jpg GRAPHIC 69684
23 GRAPHIC q320_earningsxpresentati015.jpg GRAPHIC 127029
24 GRAPHIC q320_earningsxpresentati016.jpg GRAPHIC 121634
25 GRAPHIC q320_earningsxpresentati017.jpg GRAPHIC 98603
  Complete submission text file 0000936395-20-000033.txt   2784315

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20200903.xsd EX-101.SCH 2427
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20200903_cal.xml EX-101.CAL 716
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20200903_def.xml EX-101.DEF 1653
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20200903_lab.xml EX-101.LAB 24275
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20200903_pre.xml EX-101.PRE 12652
26 EXTRACTED XBRL INSTANCE DOCUMENT cien-20200903_htm.xml XML 10542
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: 1031
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 201158242
SIC: 3661 Telephone & Telegraph Apparatus