CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND — 4 Filings
21 4 filings on record
This page lists all 4 filings submitted to the SEC by CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (CHI), sorted by most recent first. Each row links to the full filing on EdgarLookup. CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND has filed 21 4 documents with the SEC since 2002. To view all SEC filings by CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND, see the full filings list.
All
25
3
3/A
4
4/A
40-17G
40-17G/A
40-33
40-6C
40-6C/A
40-APP
40-APP/A
424B3
424B5
486BPOS
497
5
8-A12B
8-K
APP NTC
APP ORDR
CERTNAS
CERTNYS
CORRESP
DEF 14A
EFFECT
N-2
N-2 POSASR
N-2/A
N-23C-2
N-2ASR
N-30D
N-8A
N-CEN
N-CEN/A
N-CSR
N-CSR/A
N-CSRS
N-PX
N-Q
NO ACT
NPORT-EX
NPORT-P
NSAR-A
NSAR-A/A
NSAR-B
NSAR-B/A
POS 8C
POS EX
SC 13D
SC 13G
SC 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001343519-25-000003 | Aug 11, 2025 | — |
| 4 | — | 0000905148-24-002543 | Sep 11, 2024 | Sep 9, 2024 |
| 4 | PRIMARY DOCUMENT | 0001343519-24-000003 | Feb 16, 2024 | Feb 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001343519-23-000002 | Jun 1, 2023 | May 31, 2023 |
| 4 | FORM 4 | 0001140361-22-020870 | May 26, 2022 | May 24, 2022 |
| 4 | PRIMARY DOCUMENT | 0001671788-20-000002 | Dec 18, 2020 | — |
| 4 | PRIMARY DOCUMENT | 0001747093-20-000001 | Feb 10, 2020 | Feb 7, 2020 |
| 4 | PRIMARY DOCUMENT | 0001536407-19-000003 | Dec 20, 2019 | Dec 19, 2019 |
| 4 | PRIMARY DOCUMENT | 0001316507-17-000003 | Jan 25, 2017 | Jan 23, 2017 |
| 4 | PRIMARY DOCUMENT | 0001192066-16-000002 | Nov 22, 2016 | Nov 21, 2016 |
| 4 | PRIMARY DOCUMENT | 0001652122-16-000004 | Mar 2, 2016 | Mar 1, 2016 |
| 4 | PRIMARY DOCUMENT | 0001192066-12-000001 | Mar 20, 2012 | — |
| 4 | PRIMARY DOCUMENT | 0001010506-09-000001 | Jul 10, 2009 | Jul 9, 2009 |
| 4 | PRIMARY DOCUMENT | 0001343519-08-000001 | Nov 12, 2008 | Nov 10, 2008 |
| 4 | PRIMARY DOCUMENT | 0001343519-07-000001 | Jul 25, 2007 | Jul 24, 2007 |
| 4 | PRIMARY DOCUMENT | 0001285650-06-000005 | Apr 6, 2006 | — |
| 4 | PRIMARY DOCUMENT | 0001285650-06-000002 | Jan 19, 2006 | Jan 18, 2006 |
| 4 | PRIMARY DOCUMENT | 0001250230-04-000001 | Dec 27, 2004 | Dec 23, 2004 |
| 4 | PRIMARY DOCUMENT | 0001250233-04-000003 | Dec 16, 2004 | Dec 15, 2004 |
| 4 | MAIN DOCUMENT DESCRIPTION | 0001209191-04-024943 | May 11, 2004 | May 10, 2004 |
| 4 | MAIN DOCUMENT DESCRIPTION | 0001209191-03-036927 | Dec 29, 2003 | Dec 24, 2003 |