Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001215181-21-000047
Filing Date
2021-12-16
Accepted
2021-12-16 15:53:28
Documents
1
Period of Report
2021-12-14

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 9551
  Complete submission text file 0001215181-21-000047.txt   10862
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)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1030
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address CIENA CORPORATION 7035 RIDGE ROAD HANOVER MD 21076
Business Address
MOYLAN JAMES E JR (Reporting) CIK: 0001215181 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36250 | Film No.: 211497743