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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 CIK#: 0001171471 (see all company filings)

State location: IL | Fiscal Year End: 1031
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Items 1 - 40  0001171471 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-24-017889 (40 Act)  Size: 9 MB
2024-03-27 811-21080
24786590
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-24-001977 (40 Act)  Size: 51 KB
2024-01-16 811-21080
24534970
N-CSR  Documents   Interactive Data Certified Shareholder Report
Acc-no: 0001104659-23-130179 (40 Act)  Size: 20 MB
2023-12-29 811-21080
231523837
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-078176 (40 Act)  Size: 870 KB
2023-12-27 811-21080
231516932
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-059784 (40 Act)  Size: 1 MB
2023-09-29 811-21080
231292294
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0001438934-23-000277 (40 Act)  Size: 26 KB
2023-08-28 811-21080
231215338
N-CSRS  Documents   Interactive Data Certified Shareholder Report, Semi-Annual
Acc-no: 0001387131-23-008008 (40 Act)  Size: 7 MB
2023-06-28 811-21080
231051819
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-039617 (40 Act)  Size: 829 KB
2023-06-28 811-21080
231050134
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001104659-23-057171 (34 Act)  Size: 1 MB
2023-05-08 811-21080
23898098
40-17G  Documents Fidelity Bond [Rule 17G-1(g)]
Acc-no: 0001104659-23-056378 (40 Act)  Size: 403 KB
2023-05-05 811-21080
23891922
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-23-021654 (40 Act)  Size: 1 MB
2023-03-31 811-21080
23786943
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-23-001477 (40 Act)  Size: 1 MB
2023-01-17 811-21080
23531029
N-CSR  Documents   Interactive Data Certified Shareholder Report
Acc-no: 0001387131-22-012788 (40 Act)  Size: 8 MB
2022-12-28 811-21080
221495786
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-077664 (40 Act)  Size: 856 KB
2022-12-22 811-21080
221481129
424B3  Documents   Interactive Data Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-104687 (33 Act)  Size: 514 KB
2022-10-03 333-229042
221285115
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-060209 (40 Act)  Size: 1 MB
2022-09-29 811-21080
221279069
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0001438934-22-000089 (40 Act)  Size: 29 KB
2022-08-22 811-21080
221184389
N-23C-2  Documents Notice by closed-end investment companies of intent to purchase their own securities
Acc-no: 0001104659-22-086706 (40 Act)  Size: 9 KB
2022-08-05 817-00967
221141032
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-038824 (40 Act)  Size: 878 KB
2022-06-27 811-21080
221044000
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001839882-22-013781 (40 Act)  Size: 5 MB
2022-06-24 811-21080
221040453
40-17G  Documents Fidelity Bond [Rule 17G-1(g)]
Acc-no: 0001104659-22-071311 (40 Act)  Size: 571 KB
2022-06-15 811-21080
221017097
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001140361-22-022602 (34 Act)  Size: 63 KB
2022-06-10 005-84447
221009097
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001140361-22-022596 (34 Act)  Size: 73 KB
2022-06-10 005-84447
221009073
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001104659-22-068991 Size: 24 KB
2022-06-07
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-067247 (33 Act)  Size: 45 KB
2022-06-02 333-229042
22988839
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001104659-22-058740 (34 Act)  Size: 1 MB
2022-05-11 811-21080
22913304
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-22-017510 (40 Act)  Size: 1 MB
2022-03-25 811-21080
22771157
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001104659-22-030098 (33 Act)  Size: 1 MB
2022-03-03 333-262969
22710222
N-2 POSASR  Documents Acc-no: 0001104659-22-029806 (40 Act)  Size: 197 KB 2022-03-03 811-21080
22707207
N-2 POSASR  Documents Acc-no: 0001104659-22-029806 (33 Act)  Size: 197 KB 2022-03-03 333-262969
22707206
N-2ASR  Documents Acc-no: 0001104659-22-026624 (40 Act)  Size: 2 MB 2022-02-24 811-21080
22671661
N-2ASR  Documents Acc-no: 0001104659-22-026624 (33 Act)  Size: 2 MB 2022-02-24 333-262969
22671660
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-005461 (33 Act)  Size: 55 KB
2022-01-19 333-229042
22539111
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001145549-22-001518 (40 Act)  Size: 341 KB
2022-01-13 811-21080
22528666
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-22-000140 (33 Act)  Size: 20 KB
2022-01-03 333-229042
22500444
N-CSR  Documents Certified Shareholder Report
Acc-no: 0001387131-21-012335 (40 Act)  Size: 5 MB
2021-12-29 811-21080
211526673
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001145549-21-075765 (40 Act)  Size: 902 KB
2021-12-23 811-21080
211515504
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-21-151794 (33 Act)  Size: 5 KB
2021-12-20 333-229042
211506142
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000314984-21-000024 (34 Act)  Size: 44 KB
2021-10-15 005-84447
211325202
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001104659-21-121229 (33 Act)  Size: 5 KB
2021-09-30 333-229042
211295217