Form 8-K - Current report:
SEC Accession No. 0000936395-20-000014
Filing Date
2020-04-06
Accepted
2020-04-06 16:55:37
Documents
15
Period of Report
2020-04-02
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a8-k2020annualmtgresul.htm   iXBRL 8-K 77004
2 EXHIBIT 10.1 ex101amendto2017omninc.htm EX-10.1 10099
  Complete submission text file 0000936395-20-000014.txt   233645

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20200402.xsd EX-101.SCH 4435
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20200402_cal.xml EX-101.CAL 614
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20200402_def.xml EX-101.DEF 1464
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20200402_lab.xml EX-101.LAB 26147
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20200402_pre.xml EX-101.PRE 13570
13 EXTRACTED XBRL INSTANCE DOCUMENT a8-k2020annualmtgresul_htm.xml XML 4231
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)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 20777570
SIC: 3661 Telephone & Telegraph Apparatus