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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001275606-17-000016
Filing Date
2017-09-25
Accepted
2017-09-25 15:49:24
Documents
1
Period of Report
2017-09-22

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 3295
  Complete submission text file 0001275606-17-000016.txt   4568
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Issuer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
SIC: 3661 Telephone & Telegraph Apparatus
Assistant Director 11

Mailing Address 7410 RIDGE RD HANOVER MD 21076
Business Address
Phipps Jason (Reporting) CIK: 0001699193 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36250 | Film No.: 171099786