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CIK 0001171471

CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND

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Ticker
CHI
Exchange
Nasdaq
FY end
Oct 31
Entity type
other
EIN
030426532
Phone
6302451046
Business address
2020 CALAMOS COURT, C/O CALAMOS ADVISORS LLC, NAPERVILLE, IL, 60563
  1. NPORT-P Other Portfolio Investment Report
  2. SCHEDULE 13G Stake Statement of Beneficial Ownership
  3. SCHEDULE 13G Stake Statement of Beneficial Ownership
  4. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  5. 424B3 Offering Prospectus
  6. N-PX Other Annual Proxy Voting Report
  7. NPORT-P/A Other NPORT-P/A
  8. 4 Open-market buy 10% owner bought 345,000 shares at $25.00 ($8,625,000)
  9. 4 Other acquisition 0% acquired 400,000 shares (other)
  10. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  11. N-23C-2 Other N-23C-2
  12. N-CSRS Other Semi-annual Shareholder Report
  13. 40-17G Other 40-17G
  14. NPORT-P Other Portfolio Investment Report
  15. DEF 14A Proxy Proxy Statement
  16. NPORT-P Other Portfolio Investment Report
  17. N-CEN Other Annual Report
  18. N-CSR Other Annual Shareholder Report
  19. NPORT-P Other Portfolio Investment Report
  20. NPORT-P Other Portfolio Investment Report

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