Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001250233-04-000003
Filing Date
2004-12-16
Accepted
2004-12-16 11:39:41
Documents
1
Period of Report
2004-12-15

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 2976
  Complete submission text file 0001250233-04-000003.txt   4702
Mailing Address 1111 E WARRENVILLE ROAD NAPERVILLE IL 60653
Business Address 1111 E WARRENVILLE ROAD NAPERVILLE IL 60653 8003239943
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Issuer) CIK: 0001171471 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231

Mailing Address 502 BURR RIDGE CLUB DRIVE BURR RIDGE IL 60527
Business Address 6304556173
RYBAK WILLIAM R (Reporting) CIK: 0001250233 (see all company filings)

Type: 4 | Act: 34 | File No.: 811-21080 | Film No.: 041206961