Financial reports
N-CSRS
Certified semi-annual shareholder report (management investment company)
27 Jun 24
N-CEN
Annual report (registered investment company)
16 Jan 24
N-CSR
Certified annual shareholder report (management investment company)
28 Dec 23
N-CSRS
Certified semi-annual shareholder report (management investment company)
28 Jun 23
N-CEN
Annual report (registered investment company)
17 Jan 23
N-CSR
Certified annual shareholder report (management investment company)
28 Dec 22
N-CSRS
Certified semi-annual shareholder report (management investment company)
24 Jun 22
N-CEN
Annual report (registered investment company)
13 Jan 22
N-CSR
Certified annual shareholder report (management investment company)
29 Dec 21
N-CSRS
Certified semi-annual shareholder report (management investment company)
25 Jun 21
Registration and prospectus
424B3
Prospectus supplement
19 Sep 24
424B3
Prospectus supplement
30 Sep 22
424B3
Prospectus supplement
1 Jun 22
424B5
Prospectus supplement for primary offering
3 Mar 22
424B3
Prospectus supplement
19 Jan 22
424B3
Prospectus supplement
3 Jan 22
424B3
Prospectus supplement
20 Dec 21
424B3
Prospectus supplement
30 Sep 21
424B3
Prospectus supplement
27 Aug 21
424B5
Prospectus supplement for primary offering
5 Mar 21
Proxies
N-PX
Annual report of proxy voting record
30 Aug 24
DEF 14A
Definitive proxy
13 May 24
N-PX
Annual report of proxy voting record
28 Aug 23
DEF 14A
Definitive proxy
8 May 23
N-PX
Annual report of proxy voting record
22 Aug 22
DEF 14A
Definitive proxy
11 May 22
N-PX
Annual report of proxy voting record
27 Aug 21
DEF 14A
Definitive proxy
12 May 21
N-PX
Annual report of proxy voting record
27 Aug 20
DEF 14A
Definitive proxy
14 May 20
Other
CORRESP
Correspondence with SEC
7 Jun 22
EFFECT
Notice of effectiveness
4 Mar 19
CORRESP
Correspondence with SEC
28 Feb 19
CORRESP
Correspondence with SEC
28 Feb 19
CORRESP
Correspondence with SEC
22 Feb 19
CORRESP
Correspondence with SEC
22 Feb 19
CORRESP
Correspondence with SEC
27 Oct 16
EFFECT
Notice of effectiveness
1 Dec 14
EFFECT
Notice of effectiveness
2 Jun 11
NO ACT
No action letter
14 Feb 11
Ownership
SC 13G
MetLife Investment Management, LLC
7 Oct 24
NPORT-P
Calamos Convertible Opportunities & Income Fund (Jul 2024 report)
30 Sep 24
4
Change in insider ownership
11 Sep 24
3
Initial statement of insider ownership
10 Sep 24
SC 13G
NORTHWESTERN MUTUAL LIFE INSURANCE CO
30 Aug 24
NPORT-P
Calamos Convertible Opportunities & Income Fund (Apr 2024 report)
1 Jul 24
NPORT-P
Calamos Convertible Opportunities & Income Fund (Jan 2024 report)
27 Mar 24
4
Mark Mickey
16 Feb 24
NPORT-P
Calamos Convertible Opportunities & Income Fund (Oct 2023 report)
27 Dec 23
5
Robert Behan
14 Nov 23