SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-17-000005
Filing Date
2017-01-27
Accepted
2017-01-27 16:28:23
Documents
2
Period of Report
2017-01-27
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a8k20170126secondamendandr.htm 8-K 36569
2 EXHIBIT 3.1 ex31-secondamendedandresta.htm EX-3.1 143822
  Complete submission text file 0000936395-17-000005.txt   181485
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.: 17554135
SIC: 3661 Telephone & Telegraph Apparatus