Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001103725-21-000002
Filing Date
2021-04-05
Accepted
2021-04-05 14:23:07
Documents
1
Period of Report
2021-04-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 3242
  Complete submission text file 0001103725-21-000002.txt   4574
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: 1031
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 132 PERRY STREET 10TH FLOOR NEW YORK NY 10014
Business Address
FITT LAWTON W (Reporting) CIK: 0001103725 (see all company filings)

State of Incorp.: NY
Type: 4 | Act: 34 | File No.: 001-36250 | Film No.: 21804849