Company: CHY
Filing Date: 2025-02-24
Form Type: 424B5
Source: 0001104659-25-016491
Chunk: 233

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-02-24
Form: 424B5
Chunk 233
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 credited to the trustee’s deferred compensation account as of the business day such compensation otherwise would have been paid to the trustee. The value of a trustee’s deferred compensation account at any time is equal to what the value would be if the amounts credited to the account had instead been invested in shares of one or more of the funds as designated by the trustee. Thus, the value of the account increases with contributions to the account or with increases in the value of the measuring shares, and the value of the account decreases with withdrawals from the account or with declines in the value of the measuring shares. If a participating trustee retires, the trustee may elect to receive payments under the plan in a lump sum or in equal annual installments over a period of five years. If a participating trustee dies, any amount payable under the Plan will be paid to the trustee’s beneficiaries. Each Calamos Fund’s obligation to make payments under the Plan is a general obligation of that Fund. No Fund is liable for any other Fund’s obligations to make payments under the Plan. Ownership of Shares of the Fund and Other Calamos Funds. The following table indicates the value of shares that each Trustee beneficially owns in the Fund and the Calamos Fund Complex in the aggregate. The value of shares of the Calamos Funds is determined on the basis of the net asset value of the class of shares held as of December 31, 2024. The value of the shares held, are stated in ranges in accordance with the requirements of the SEC. The table reflects the Trustee’s beneficial ownership of shares of the Calamos Fund Complex. Beneficial ownership is determined in accordance with the rules of the SEC.

| NAME OF                    
 TRUSTEE                    |     | DOLLAR RANGE OF      
 EQUITY SECURITIES IN 
 THE FUND             |     | AGGREGATE DOLLAR RANGE OF EQUITY SECURITIES 
 IN ALL REGISTERED INVESTMENT COMPANIES      
 OVERSEEN BY TRUSTEE IN THE CALAMOS FUNDS    |
| John P. Calamos, Sr.(1)(2) |     | Over $100,000        |     | Over $100,000                               |
| Virginia G. Breen          |     | None                 |     | Over $100,000                               |
| John E. Neal               |     | None                 |     | Over $100,000                               |
| William R. Rybak           |     | $50,001 - $100,000   |     | Over $100