135 filings
N-CEN
CHI
Calamos Convertible Opportunities and Income Fund
16 Jan 24
Annual report (registered investment company)
3:27pm
N-CSR
CHI
Calamos Convertible Opportunities and Income Fund
28 Dec 23
Certified annual shareholder report (management investment company)
6:50pm
N-PX
CHI
Calamos Convertible Opportunities and Income Fund
28 Aug 23
Annual report of proxy voting record
4:04pm
N-CSRS
CHI
Calamos Convertible Opportunities and Income Fund
28 Jun 23
Certified semi-annual shareholder report (management investment company)
3:34pm
N-CEN
resico
17 Jan 23
Annual report (registered investment company)
1:08pm
N-CSR
8a23t6k3776stf
28 Dec 22
Certified annual shareholder report (management investment company)
5:23pm
424B3
d865xljj
30 Sep 22
Prospectus supplement
5:33pm
N-PX
g5to7gl
22 Aug 22
Annual report of proxy voting record
5:03pm
N-CSRS
ckq9jm1qdo75dpn
24 Jun 22
Certified semi-annual shareholder report (management investment company)
4:28pm
CORRESP
phrvjaizef0le1w
7 Jun 22
Correspondence with SEC
12:00am
424B3
8gzlxo2 x1df02gie
1 Jun 22
Prospectus supplement
7:22pm
424B5
d2x92lty
3 Mar 22
Prospectus supplement for primary offering
5:13pm
424B3
yk90h9p
19 Jan 22
Prospectus supplement
4:28pm
N-CEN
c2hkxmn3jg b46uf
13 Jan 22
Annual report (registered investment company)
1:56pm
424B3
kv597z6
3 Jan 22
Prospectus supplement
8:12am
N-CSR
8ius9s t8grb
29 Dec 21
Certified annual shareholder report (management investment company)
10:26am
424B3
mqdf9sb79f8g
20 Dec 21
Prospectus supplement
5:22pm
424B3
qauhnaa91vvj4icj
30 Sep 21
Prospectus supplement
4:12pm