I, the undersigned member of MEM Mutual Insurance Company, hereby appoint and direct Roger Walleck, President and CEO, with power of substitution, my proxy to attend and vote on my behalf at the Annual Meeting of the members of the company to be held on Aug. 8, 2025, or at any adjournment thereof, upon the following matters: MEMBERS OF THE BOARD OF DIRECTORS I authorize and direct my vote to be cast for the following slate of directors and terms effective January 1, 2026: Charles A. (Chuck) Caisley2026-2028 Yes No Hayley E. Hanson2026-2028 Yes No Roger S. Walleck2026-2028 Yes No Other BusinessRoger Walleck is authorized to vote on my behalf, in his discretion, on such other business as may properly come before the meeting or any adjournment thereof. Yes No Votes must be received by 5 p.m. Aug. 4, 2025, to be included in the final tabulations.Policyholder NumberPolicyholder Name First Last TitleDate MM slash DD slash YYYY Authorized SignatureBy signing this proxy, you represent that you are an officer of the policyholder or are otherwise authorized by the policyholder to complete and sign this proxy on its behalf. Typing in this box constitutes your authorized electronic signature. Δ
