SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-19-000036
Filing Date
2019-09-05
Accepted
2019-09-05 07:05:32
Documents
38
Period of Report
2019-09-05
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 a8-k2019q3earningsrele.htm   iXBRL 8-K 51387
2 EXHIBIT 99.1 ex991-2019q3earningspr.htm EX-99.1 456745
3 EXHIBIT 99.2 ex992q319earningspresent.htm EX-99.2 41627
9 ex992q319earningspresent001.jpg GRAPHIC 38930
10 ex992q319earningspresent002.jpg GRAPHIC 180313
11 ex992q319earningspresent003.jpg GRAPHIC 79910
12 ex992q319earningspresent004.jpg GRAPHIC 61477
13 ex992q319earningspresent005.jpg GRAPHIC 61802
14 ex992q319earningspresent006.jpg GRAPHIC 112884
15 ex992q319earningspresent007.jpg GRAPHIC 62358
16 ex992q319earningspresent008.jpg GRAPHIC 63639
17 ex992q319earningspresent009.jpg GRAPHIC 61193
18 ex992q319earningspresent010.jpg GRAPHIC 82656
19 ex992q319earningspresent011.jpg GRAPHIC 68115
20 ex992q319earningspresent012.jpg GRAPHIC 52452
21 ex992q319earningspresent013.jpg GRAPHIC 62789
22 ex992q319earningspresent014.jpg GRAPHIC 114269
23 ex992q319earningspresent015.jpg GRAPHIC 78784
24 ex992q319earningspresent016.jpg GRAPHIC 76226
25 ex992q319earningspresent017.jpg GRAPHIC 72707
26 ex992q319earningspresent018.jpg GRAPHIC 71138
27 ex992q319earningspresent019.jpg GRAPHIC 132176
28 ex992q319earningspresent020.jpg GRAPHIC 129110
29 ex992q319earningspresent021.jpg GRAPHIC 106370
30 ex992q319earningspresent022.jpg GRAPHIC 27867
  Complete submission text file 0000936395-19-000036.txt   3207832

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20190905.xsd EX-101.SCH 4573
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20190905_cal.xml EX-101.CAL 614
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20190905_def.xml EX-101.DEF 1464
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20190905_lab.xml EX-101.LAB 26142
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20190905_pre.xml EX-101.PRE 13570
34 EXTRACTED XBRL INSTANCE DOCUMENT a8-k2019q3earningsrele_htm.xml XML 4211
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.: 191076160
SIC: 3661 Telephone & Telegraph Apparatus
Assistant Director 11