0000899243-23-002203.txt : 20230119 0000899243-23-002203.hdr.sgml : 20230119 20230119174819 ACCESSION NUMBER: 0000899243-23-002203 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220315 FILED AS OF DATE: 20230119 DATE AS OF CHANGE: 20230119 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ALEXANDER STEPHEN B CENTRAL INDEX KEY: 0001177261 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36250 FILM NUMBER: 23538397 MAIL ADDRESS: STREET 1: C/O CIENA CORPORATION STREET 2: 7035 RIDGE ROAD CITY: HANOVER STATE: MD ZIP: 21076 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CIENA CORP CENTRAL INDEX KEY: 0000936395 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 232725311 STATE OF INCORPORATION: DE FISCAL YEAR END: 1029 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-03-15 0 0000936395 CIENA CORP CIEN 0001177261 ALEXANDER STEPHEN B C/O CIENA CORPORATION 7035 RIDGE RD. HANOVER MD 21076-1426 0 1 0 0 SVP, Chief Technology Officer Common Stock 2022-03-15 4 S 0 2000 54.11 D 77958 D Common Stock 2023-01-17 4 S 0 2000 50.89 D 70561 D Sales were effected pursuant to Rule 10b5-1 trading plan dated 06/23/2020. Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs). Reflects the amount of securities beneficially owned immediately following the reported transaction. Sales were effected pursuant to Rule 10b5-1 trading plan dated 06/23/2022. Reflects previously disclosed transactions occurring between the dates of the two reported transactions. By: Michelle Rankin For: Stephen B Alexander 2023-01-19