Mountain Lake Acquisition Corp-A(MLAC) - 2025 Q4 - Annual Report

FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-42436 MOUNTAIN LAKE ACQUISITION CORP. (Exact name of Registrant as specified in its Charter) Cayman Islands 98-1796213 (State or othe ...