Imperial Petroleum Inc./Marshall Islands

VOTING OF PROXY, REVOCATION

A proxy that is properly executed, whether on the Internet, by telephone or by mail and not subsequently revoked will be voted in accordance with instructions contained therein. If no instructions are given with respect to the matters to be acted upon, proxies will be voted as follows: (i) for the election of the nominee for director described herein, (ii) for the ratification of the appointment of our independent auditors and (iii) otherwise in accordance with the best judgment of the person or persons voting the proxy on any other matter properly brought before the 2026 Annual Meeting or any adjournments or postponements thereof.

Any stockholder who votes by using the Internet, by telephone or by completing and returning by mail the proxy card or voting instruction form may revoke it at any time before it is exercised by (i) delivering written notice to our Secretary of its revocation, (ii) executing and delivering to our Secretary a later dated proxy by using the Internet, by telephone or by mail, or (iii) appearing in person at the 2026 Annual Meeting and expressing a desire to vote his, her or its shares in person. You may not revoke a proxy merely by attending the 2026 Annual Meeting. To revoke a proxy, you must take one of the actions described above.