Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001250230-04-000001
Filing Date
2004-12-27
Accepted
2004-12-27 16:53:16
Documents
1
Period of Report
2004-12-23

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 2984
  Complete submission text file 0001250230-04-000001.txt   4715
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
Business Address 311 SOUTH WACKER DRIVE SUITE 3000 CHICAGO IL 60606-6677 3123606702
MARSH WESTON W (Reporting) CIK: 0001250230 (see all company filings)

Type: 4 | Act: 34 | File No.: 811-21080 | Film No.: 041226917