FILINGS
| CHI 0001171471 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-01-10 | N-CEN | View Document | |
| 2024-12-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2024-12-27 | N-CSR | N-CSR | View Document |
| 2024-12-20 | 424B3 | 424B3 | View Document |
| 2024-12-16 | NPORT-P | View Document | |
| 2024-10-07 | SC 13G | View Document | |
| 2024-09-30 | NPORT-P | View Document | |
| 2024-09-19 | 424B3 | 424B3 | View Document |
| 2024-09-11 | 4 | View Document | |
| 2024-09-10 | 3 | 3 | View Document |
| 2024-08-30 | N-PX | View Document | |
| 2024-08-30 | SC 13G | SC 13G | View Document |
| 2024-08-02 | N-23C-2 | N-23C-2 | View Document |
| 2024-07-01 | NPORT-P | View Document | |
| 2024-06-27 | N-CSRS | N-CSRS | View Document |
| 2024-06-20 | 40-17G | 40-17G | View Document |
| 2024-05-14 | 8-K | FORM 8-K | View Document |
| 2024-05-14 | DEF 14A | DEF 14A | View Document |
| 2024-03-27 | NPORT-P | View Document | |
| 2024-02-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2024-01-16 | N-CEN | View Document | |
| 2023-12-29 | N-CSR | N-CSR | View Document |
| 2023-12-27 | NPORT-P | View Document | |
| 2023-11-14 | 5 | PRIMARY DOCUMENT | View Document |
| 2023-09-29 | NPORT-P | View Document | |
| 2023-09-28 | 3 | PRIMARY DOCUMENT | View Document |
| 2023-08-28 | N-PX | BRD8W2_0001171471_2023 | View Document |
| 2023-06-28 | N-CSRS | CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT | View Document |
| 2023-06-28 | NPORT-P | View Document | |
| 2023-06-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-05-08 | DEF 14A | DEF 14A | View Document |
| 2023-05-05 | 40-17G | 40-17G | View Document |
| 2023-03-31 | NPORT-P | View Document | |
| 2023-02-02 | 3 | OWNERSHIP DOCUMENT | View Document |
| 2023-01-17 | N-CEN | View Document | |
| 2022-12-28 | N-CSR | ANNUAL SHAREHOLDER REPORT | View Document |
| 2022-12-22 | NPORT-P | View Document | |
| 2022-10-03 | 424B3 | 424B3 | View Document |
| 2022-09-29 | NPORT-P | View Document | |
| 2022-08-22 | N-PX | BRD8W2_0001171471_2022 | View Document |
| 2022-08-05 | N-23C-2 | N-23C-2 | View Document |
| 2022-06-27 | NPORT-P | View Document | |
| 2022-06-24 | N-CSRS | CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT | View Document |
| 2022-06-15 | 40-17G | 40-17G | View Document |
| 2022-06-10 | SC 13G | SC 13G | View Document |
| 2022-06-10 | SC 13G | SC 13G | View Document |
| 2022-06-07 | CORRESP | View Document | |
| 2022-06-02 | 424B3 | 424B3 | View Document |
| 2022-05-26 | 4 | FORM 4 | View Document |
| 2022-05-26 | 3 | FORM 3 | View Document |
| 2022-05-11 | DEF 14A | DEF 14A | View Document |
| 2022-03-25 | NPORT-P | View Document | |
| 2022-03-03 | 424B5 | 424B5 | View Document |
| 2022-03-03 | N-2 POSASR | POS EX | View Document |
| 2022-02-24 | N-2ASR | N-2 | View Document |
| 2022-01-19 | 424B3 | 424B3 | View Document |
| 2022-01-13 | N-CEN | View Document | |
| 2022-01-03 | 424B3 | 424B3 | View Document |
| 2021-12-29 | N-CSR | ANNUAL SHAREHOLDER REPORT | View Document |
| 2021-12-23 | NPORT-P | View Document | |
| 2021-12-22 | 3/A | PRIMARY DOCUMENT | View Document |
| 2021-12-20 | 424B3 | 424B3 | View Document |
| 2021-10-15 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-10-15 | SC 13G | View Document | |
| 2021-10-14 | 3 | FORM 3 SUBMISSION | View Document |
| 2021-09-30 | 424B3 | 424B3 | View Document |
| 2021-09-28 | NPORT-P | View Document | |
| 2021-08-27 | 424B3 | 424B3 | View Document |
| 2021-08-27 | N-PX | BRD8W2_0001171471_2021 | View Document |
| 2021-08-26 | 8-K | FORM 8-K | View Document |
| 2021-07-20 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-06-30 | 497 | 497 | View Document |
| 2021-06-28 | NPORT-P | View Document | |
| 2021-06-25 | N-CSRS | CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT | View Document |
| 2021-06-21 | 40-17G | 40-17G | View Document |
| 2021-05-12 | DEF 14A | DEF 14A | View Document |
| 2021-03-31 | NPORT-P | View Document | |
| 2021-03-05 | 424B5 | 424B5 | View Document |
| 2021-02-19 | 486BPOS | 486BPOS | View Document |
| 2021-01-12 | N-CEN | View Document | |
| 2021-01-12 | 8-K | 8-K | View Document |
| 2020-12-30 | N-CSR | ANNUAL SHAREHOLDER REPORT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | NPORT-P | View Document | |
| 2020-12-17 | 497 | 497 | View Document |
| 2020-09-29 | NPORT-P | View Document | |
| 2020-08-27 | N-PX | BRD8W2_0001171471_2020 | View Document |
| 2020-07-01 | N-CSRS | SEMI-ANNUAL SHAREHOLDER REPORT | View Document |
| 2020-06-26 | NPORT-P | View Document | |
| 2020-06-26 | 40-17G | 40-17G | View Document |
| 2020-05-14 | DEF 14A | DEF 14A | View Document |
| 2020-04-03 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-03-31 | NPORT-P | View Document | |
| 2020-03-04 | 497 | CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | View Document |
| 2020-02-21 | 486BPOS | CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | View Document |
| 2020-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-13 | N-CEN | View Document | |
| 2019-12-27 | N-CSR | ANNUAL SHAREHOLDER REPORT | View Document |
| 2019-12-27 | NPORT-P | View Document | |
| 2019-12-20 | 3 | PRIMARY DOCUMENT | View Document |
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