0001950047-24-003062.txt : 20240415 0001950047-24-003062.hdr.sgml : 20240415 20240415160746 ACCESSION NUMBER: 0001950047-24-003062 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240415 DATE AS OF CHANGE: 20240415 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CIENA CORP CENTRAL INDEX KEY: 0000936395 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 232725311 STATE OF INCORPORATION: DE FISCAL YEAR END: 1102 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36250 FILM NUMBER: 24844712 BUSINESS ADDRESS: STREET 1: 7035 RIDGE ROAD CITY: HANOVER STATE: MD ZIP: 21076 BUSINESS PHONE: 4108658500 MAIL ADDRESS: STREET 1: 7035 RIDGE ROAD CITY: HANOVER STATE: MD ZIP: 21076 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Cumello Joseph CENTRAL INDEX KEY: 0001963638 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 7035 RIDGE RD CITY: HANOVER STATE: MD ZIP: 21076 144 1 primary_doc.xml 144 0001963638 XXXXXXXX LIVE 0000936395 CIENA CORPORATION 001-36250 7035 RIDGE ROAD HANOVER MD 21076 (410) 694-5700 JOSEPH CUMELLO Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

3156 144355.44 144602692 04/15/2024 NYSE Common 12/20/2023 Performance Shares Issuer N 1288 12/20/2023 Not Applicable Common 03/20/2024 Restricted Stock Issuer N 1868 03/20/2024 Not Applicable Y 04/15/2024 01/08/2024 /s/ Joseph Ronald Cumello