Mountain Lake Acquisition Corp. (Nasdaq: MLACU) filed a Form 15-12G with the U.S. Securities and Exchange Commission on June 25, 2026, initiating the termination of its registration under Section 12(g) of the Securities Exchange Act of 1934. The deregistration filing, carrying accession number 0001213900-26-071903, is a standard procedural step taken by blank-check companies when winding down public reporting obligations, whether following a completed business combination, a failed transaction, or a reduction in registered holders below the applicable statutory threshold. For Mountain Lake Acquisition Corp.'s full deal history, sponsor profile, IPO year, and sector details, visit SpacDesk and sign up for comprehensive SPAC data and research.