Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0002082413-25-000003
Filing Date
2025-09-09
Accepted
2025-09-09 12:13:39
Documents
1
Period of Report
2025-09-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 1535
  Complete submission text file 0002082413-25-000003.txt   2897
Mailing Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60563
Business Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60563 6302451046
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Issuer) CIK: 0001171471 (see all company filings)

EIN.: 030426532 | Fiscal Year End: 1031

Mailing Address 2020 CALAMOS COURT NAPERVILLE IL 60563
Business Address
Armstrong Hugh (Reporting) CIK: 0002082413 (see all company filings)

Type: 3 | Act: 34 | File No.: 811-21080 | Film No.: 251302427