SCHEDULE 13G 0002090112 XXXXXXXX LIVE Common Stock 10/01/2025 0000352955 CKX LANDS, INC. 12562N104 2417 SHELL BEACH DRIVE LAKE CHARLES LA 70601 Rule 13d-1(c) Liu Yi Ming a Z4 72192.00 30808.00 72192.00 30808.00 103000.00 5.1 IN Yi Ming Liu may be deemed to beneficially own the 17 000 shares held by 2757129 Ontario Incorporated, of which he has investment and voting control, and the 30 808 shares held by Shao Fan Zhang. 2757129 Ontario Incorporated a A6 17000.00 17000.00 17000.00 17000.00 17000.00 0.8 CO Shao Fan Zhang a Z4 30808.00 30808.00 30808.00 30808.00 30808.00 1.5 IN CKX LANDS, INC. 2417 SHELL BEACH DRIVE, LAKE CHARLES, LOUISIANA, 70601. This statement is filed jointly by: 1. Yi Ming Liu 2. 2757129 Ontario Incorporated 3. Shao Fan Zhang The business address for each reporting persons is 60 Atlantic Avenue, Suite 200, Toronto, Ontario, M6K 1X9, Canada Yi Ming Liu and Shao Fan Zhang are citizens of Canada. 2757129 Ontario Incorporated is an Ontario corporation. Y Yi Ming Liu : 103,000 shares (including 55,192 shares held directly, 17,000 shares held by 2757129 Ontario Incorporated over which he exercises control, and 30,808 shares held by Shao Fan Zhang). 2757129 Ontario Incorporated : 17,000 shares. Shao Fan Zhang : 30,808 shares. Yi Ming Liu : 5.02% 2757129 Ontario Incorporated : 0.83% Shao Fan Zhang : 1.50% Yi Ming Liu : 72192 2757129 Ontario Incorporated : 17000 Shao Fan Zhang : 30808 Yi Ming Liu : 30808 2757129 Ontario Incorporated : 0 Shao Fan Zhang : 0 Yi Ming Liu : 72192 2757129 Ontario Incorporated : 17000 Shao Fan Zhang : 30808 Yi Ming Liu : 30808 2757129 Ontario Incorporated : 0 Shao Fan Zhang : 0 Y N Y Y N The reporting persons making this joint filing are: Yi Ming Liu, 2757129 Ontario Incorporated, and Shao Fan Zhang. Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. Liu Yi Ming Yi Ming Liu 10/03/2025 2757129 Ontario Incorporated Yi Ming Liu 10/03/2025 Shao Fan Zhang Shao Fan Zhang 10/03/2025