Company: CHY
Filing Date: 2025-05-12
Form Type: DEF 14A
Source: 0001104659-25-047185
Chunk: 23

Company: CALAMOS CONVERTIBLE & HIGH INCOME FUND
Filing Date: 2025-05-12
Form: DEF 14A
Chunk 23
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. SHAREHOLDER COMMUNICATIONS Shareholders are able to send communications to the Fund's governance committee by mail addressed to the Secretary of the Fund at its principal office at 2020 Calamos Court, Naperville, Illinois 60563-2787. The

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Secretary will forward any communication received for the governance committee directly to the committee. The Funds do not have a policy with regard to trustee attendance at annual meetings. Six of the trustees of each Fund attended the 2024 annual meeting.

<div align='center'>SHAREHOLDER PROPOSALS</div>

A shareholder proposal for inclusion in the proxy for the 2026 annual meeting of a Fund should be submitted in writing pursuant to Rule 14a-8 of the Exchange Act to the Secretary of the Fund at 2020 Calamos Court, Naperville, Illinois 60563-2787. Any such proposal must be received by us at the address above by the close of business on January 13, 2026. Shareholders who do not wish to submit a proposal for inclusion in the Funds' combined proxy statements and form of proxy for the 2026 annual meeting in accordance with Rule 14a-8 may submit a proposal for consideration at the 2026 annual meeting in accordance with each Fund's bylaws. Each Fund's bylaws require that advance notice be given to the Fund in the event a shareholder wishes to propose nominations for election to the board of trustees or propose other business to be properly brought before an annual meeting.

The required notice must be in writing and received at the address listed above between January 13, 2026 and the close of business on February 12, 2026. In order to be considered timely, such notice shall be delivered to the Fund's Secretary at the principal executive office of the Funds listed above and shall set forth all information required under the Fund's bylaws. Timely submission of a proposal does not mean the proposal will be included in the proxy material sent to shareholders.

Each Fund's bylaws provide that shareholders may only make proposals regarding underlying matters on which they are entitled to vote. In addition, nominations of persons for election as a trustee and the proposal of other business may be made at an annual meeting of shareholders by any shareholder who was a shareholder of record at the time of giving notice required by the Fund's bylaws and who held shares continuously until the time of the annual meeting (the "Holding Period"). Other than nominations of persons for election as a trustee, shareholders