Company: CHY
Filing Date: 2025-12-29
Form Type: N-CSR
Source: 0001104659-25-124662
Chunk: 178

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-12-29
Form: N-CSR
Chunk 178
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246 Notes to Financial Statements

Note 9 – Common Shares Each Fund has unlimited common shares of beneficial interest authorized at October 31, 2025. Transactions in common shares for each fund at October 31, 2025 were as follows:

|                                                     | CONVERTIBLE OPPORTUNITIES AND INCOME FUND |     |       YEAR ENDED 
 OCTOBER 31, 2025 |     |     |       YEAR ENDED 
 OCTOBER 31, 2024 |
|:----------------------------------------------------|:------------------------------------------|:----|-----------------:|:----|:----|-----------------:|
| Beginning shares                                    |                                           |     |       75,582,242 |     |     |       74,818,167 |
| Shares sold                                         |                                           |     |        3,279,815 |     |     |                — |
| Shares issued through reinvestment of distributions |                                           |     |          765,632 |     |     |          764,075 |
| Ending shares                                       |                                           |     |       79,627,689 |     |     |       75,582,242 |

|                                                     | CONVERTIBLE AND HIGH INCOME FUND |     |       YEAR ENDED 
 OCTOBER 31, 2025 |     |     |       YEAR ENDED 
 OCTOBER 31, 2024 |
|:----------------------------------------------------|:---------------------------------|:----|-----------------:|:----|:----|-----------------:|
| Beginning shares                                    |                                  |     |       77,113,129 |     |     |       76,379,270 |
| Shares sold                                         |                                  |     |        2,282,008 |     |     |                — |
| Shares issued through reinvestment of distributions |                                  |     |          629,882 |     |     |          733,859 |
| Ending shares                                       |                                  |     |       80,025,019 |     |     |       77,113,129 |

|                                                     | STRATEGIC TOTAL RETURN FUND |     |       YEAR ENDED 
 OCTOBER 31, 2025 |     |     |       YEAR ENDED 
 OCTOBER 31, 2024 |
|:----------------------------------------------------|:----------------------------|:----|-----------------:|:----|:----|-----------------:|
| Beginning shares                                    |                             |     |      160,369,635 |