Form NSAR-B - Annual report for management companies:
SEC Accession No. 0000950123-11-104507
Filing Date
2011-12-29
Accepted
2011-12-29 15:34:10
Documents
4
Period of Report
2011-10-31
Effectiveness Date
2011-12-29

Document Format Files

Seq Description Document Type Size
1 ANSWER FILE answer.fil NSAR-B 9632
2 EX-99.77B c66517ex77b.txt EX-99.77B ACCT LTTR 4277
3 EX-99.77C c6651777c.txt EX-99.77C VOTES 1172
4 EX-99.77E c66517ex77e.txt EX-99.77E LEGAL 3905
  Complete submission text file 0000950123-11-104507.txt   19989
Mailing Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60653
Business Address 2020 CALAMOS COURT C/O CALAMOS ADVISORS LLC NAPERVILLE IL 60653 6302451046
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Filer) CIK: 0001171471 (see all company filings)

EIN.: 030426532 | Fiscal Year End: 1031
Type: NSAR-B | Act: 40 | File No.: 811-21080 | Film No.: 111286542