Company: CHY
Filing Date: 2025-02-24
Form Type: 424B5
Source: 0001104659-25-016491
Chunk: 223

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-02-24
Form: 424B5
Chunk 223
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 |     | Trustee (since December 2019) |     |         68 |     | Partner (1990-2012) of PricewaterhouseCoopers LLP (professional services firm) (held various                                     
 positions from 1975-1990); Member of Executive, Nominating, and Audit Committees and Chair of Finance Committee (1992-2006);     
 Emeritus Trustee (since 2007) of Lehigh University; formerly, Trustee, Denver Board of Oppenheimer Funds (open-end mutual funds) 
 (2012-2019)                                                                                                                      |     | More than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies |
| Christopher M. Toub (1959) |     | Trustee (since December 2019) |     |         68 |     | Private investor; formerly Director of Equities, AllianceBernstein LP (until 2012)                                               |     | More than 25 years of experience in the financial services industry; and earned a Masters of Business Administration degree                               |

| * | Mr. Calamos, Sr. is an “interested person” of the Fund as defined in the 1940 Act because he is an officer of the Fund and an affiliate of Calamos and CFS. |

| ** | Overseeing 131 portfolios in fund complex. |

| ***  | Overseeing thirty-eight portfolios in fund complex. |
| **** | Overseeing twenty-two portfolios in fund complex.   |

| ***** | Overseeing three portfolios in fund complex.                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| ^     | The Fund Complex consists of Calamos Investment Trust, Calamos Advisors Trust, Calamos Convertible Opportunities and Income Fund, Calamos Convertible and High Income Fund, Calamos Strategic Total Return Fund, Calamos Global Total Return Fund, Calamos Global Dynamic Income Fund, Calamos Dynamic Convertible and Income Fund, Calamos Long/Short Equity & Dynamic Income Trust, Calamos ETF Trust, Calamos Antetokounmpo Sustainable Equities Trust and Calamos Aksia Alternative Credit and Income Fund. |

| ^^ | Mr. Neal is the only Trustee of the Trust who oversees Calamos Aksia Alternative Credit and Income Fund. |

Officers. The preceding table gives information about Mr. John P. Calamos, Sr., who is Chairman, Trustee and President of the Fund. The following table sets forth each other officer’s name and year of birth