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Calamos Convertible Opportunities and Income Fund (CHI) SEC Filings & 10K Form

Calamos Convertible Opportunities and Income Fund logo
$10.69 -0.13 (-1.20%)
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Recent Calamos Convertible Opportunities and Income Fund SEC Filings

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DateFilerForm TypeView
09/16/2025
10:08 AM		CALAMOS ADVISORS TRUST/IL (Filer)
Calamos Antetokounmpo Sustainable Equities Trust (Filer)
CALAMOS CONVERTIBLE & HIGH INCOME FUND (Filer)
Calamos Convertible Opportunities and Income Fund (Filer)
Calamos Dynamic Convertible & Income Fund (Filer)
Calamos ETF Trust (Filer)
Calamos Global Dynamic Income Fund (Filer)
CALAMOS GLOBAL TOTAL RETURN FUND (Filer)
CALAMOS INVESTMENT TRUST/IL (Filer)
Calamos Long/Short Equity & Dynamic Income Trust (Filer)
CALAMOS STRATEGIC TOTAL RETURN FUND (Filer)
Form 40-17G/A
09/09/2025
12:40 PM		Calamos Convertible Opportunities and Income Fund (Issuer)
PHLEGAR JEFFREY S (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
09/09/2025
11:13 AM		Armstrong Hugh (Reporting)
Calamos Convertible Opportunities and Income Fund (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
08/29/2025
9:00 AM		Calamos Convertible Opportunities and Income Fund (Filer)
Form 424B3
08/11/2025
1:56 PM		Calamos Convertible Opportunities and Income Fund (Issuer)
Mickey Mark (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/27/2025
11:10 AM		Calamos Convertible Opportunities and Income Fund (Filer)
Form N-CSRS
06/27/2025
10:40 AM		Calamos Convertible Opportunities and Income Fund (Filer)
Form NPORT-P
Monthly Portfolio Investments Report on Form NPORT
06/26/2025
9:54 AM		CALAMOS ADVISORS TRUST/IL (Filer)
Calamos Antetokounmpo Sustainable Equities Trust (Filer)
CALAMOS CONVERTIBLE & HIGH INCOME FUND (Filer)
Calamos Convertible Opportunities and Income Fund (Filer)
Calamos Dynamic Convertible & Income Fund (Filer)
Calamos ETF Trust (Filer)
Calamos Global Dynamic Income Fund (Filer)
CALAMOS GLOBAL TOTAL RETURN FUND (Filer)
CALAMOS INVESTMENT TRUST/IL (Filer)
Calamos Long/Short Equity & Dynamic Income Trust (Filer)
CALAMOS STRATEGIC TOTAL RETURN FUND (Filer)
Form 40-17G
03/25/2025
1:45 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form NPORT-P
Monthly Portfolio Investments Report on Form NPORT
03/13/2025
9:15 AM		CALAMOS ADVISORS TRUST/IL (Filer)
Calamos Antetokounmpo Sustainable Equities Trust (Filer)
CALAMOS CONVERTIBLE & HIGH INCOME FUND (Filer)
Calamos Convertible Opportunities and Income Fund (Filer)
Calamos Dynamic Convertible & Income Fund (Filer)
Calamos ETF Trust (Filer)
Calamos Global Dynamic Income Fund (Filer)
CALAMOS GLOBAL TOTAL RETURN FUND (Filer)
CALAMOS INVESTMENT TRUST/IL (Filer)
Calamos Long/Short Equity & Dynamic Income Trust (Filer)
CALAMOS STRATEGIC TOTAL RETURN FUND (Filer)
Form 40-17G/A
02/21/2025
1:52 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form N-2ASR
01/10/2025
2:44 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form N-CEN
Annual Report for Registered Investment Companies
12/27/2024
4:28 PM		Calamos Convertible Opportunities and Income Fund (Issuer)
Kiley Thomas P III (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
12/27/2024
2:22 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form N-CSR
Certified shareholder report of registered management investment companies  
12/20/2024
1:56 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form 424B3
12/16/2024
12:53 PM		Calamos Convertible Opportunities and Income Fund (Filer)
Form NPORT-P
Monthly Portfolio Investments Report on Form NPORT
09/30/2024
10:25 AM		Calamos Convertible Opportunities and Income Fund (Filer)
Form NPORT-P
Monthly Portfolio Investments Report on Form NPORT
(Data available from 1/1/2016 forward)


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This page (NASDAQ:CHI) was last updated on 9/25/2025 by MarketBeat.com Staff
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