0001992567-23-000002.txt : 20230928 0001992567-23-000002.hdr.sgml : 20230928 20230928104150 ACCESSION NUMBER: 0001992567-23-000002 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230926 FILED AS OF DATE: 20230928 DATE AS OF CHANGE: 20230928 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ojala Erik D. CENTRAL INDEX KEY: 0001992567 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 811-21080 FILM NUMBER: 231287160 MAIL ADDRESS: STREET 1: 2020 CALAMOS CT. CITY: NAPERVILLE STATE: IL ZIP: 60563 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND CENTRAL INDEX KEY: 0001171471 IRS NUMBER: 030426532 FISCAL YEAR END: 1031 BUSINESS ADDRESS: STREET 1: 2020 CALAMOS COURT STREET 2: C/O CALAMOS ADVISORS LLC CITY: NAPERVILLE STATE: IL ZIP: 60653 BUSINESS PHONE: 6302451046 MAIL ADDRESS: STREET 1: 2020 CALAMOS COURT STREET 2: C/O CALAMOS ADVISORS LLC CITY: NAPERVILLE STATE: IL ZIP: 60653 3 1 primary_doc.xml PRIMARY DOCUMENT X0206 3 2023-09-26 1 0001171471 CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND CHI 0001992567 Ojala Erik D. 2020 CALAMOS CT. NAPERVILLE IL 60563 0 1 0 0 VP, Sec'y & Chief Legal Off. /s/ Erik D. Ojala 2023-09-28