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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-17-220186
Filing Date
2017-06-30
Accepted
2017-06-30 17:03:05
Documents
4
Period of Report
2017-06-30
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d420838d8k.htm 8-K 17229
2 EX-99.1 d420838dex991.htm EX-99.1 9805
3 EX-99.2 d420838dex992.htm EX-99.2 4698
4 GRAPHIC g420838ccsnap1.jpg GRAPHIC 10277
  Complete submission text file 0001193125-17-220186.txt   47072
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.: 17942964
SIC: 3661 Telephone & Telegraph Apparatus