{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-065849","form_type":"8-K","ticker":"MLAC","cik":"0002029492","company_name":"Mountain Lake Acquisition Corp.","filed_at":"2026-06-05T20:30:32+00:00","discovered_at":"2026-06-05T20:32:00.239456+00:00","generated_at":"2026-06-05T20:39:50.608421+00:00","sec_items":["5.07","8.01"],"event_type":"m_and_a","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Mountain Lake shareholders approve Avalanche merger; 22.8M shares redeemed","bullets":["All proposals approved at June 4 meeting, including Business Combination Agreement and Domestication.","22,846,470 ordinary shares redeemed for ~$243.2M (~$10.65 per share); only 153,830 public shares remain.","Sponsor distributed 2,781,776 Class B shares to members; CEO Paul Grinberg, CFO Douglas Horlick, director Jaime Vieser each received 478,010 Class B shares."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-065849","json":"https://secwatch.observer/filing/0001213900-26-065849.json","markdown":"https://secwatch.observer/filing/0001213900-26-065849.md","text":"https://secwatch.observer/filing/0001213900-26-065849.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/ea0293797-8k_mountain.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T20:39:50.608421+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"25cc38fb9669b3a340a1fd244134dfaeb34e4992","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve unclassified board at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"41d151dead71b038fc575b71671bbbc32bfb09d4","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve size and composition of board of directors at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,080,981 401,148 401,148 Proposal D The first amended and restated certificate of","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"587e31ab41266ec8485db2e97428ae74bb44c751","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve authorized capital stock of Pubco at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"68f90895badb9f6cc5d29fd1624ef3baf751988c","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve business combination agreement at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"merger approval"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"815c4e0e251f1ce557fed8aad8319311686e21a6","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve removal of blank check company provisions at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"912618611df88bbb9aad8dd96344a76686880a36","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve domestication from Cayman Islands to Delaware at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"},{"claim_id":"add6c48d1f8c185b0d1e6c735d9a847622cfe736","claim":"Mountain Lake Acquisition Corp. shareholders approved Approve MLAC merger at the 2026-06-04 meeting.","evidence_excerpt":"For Against Abstain 27,081,231 400,898 4,598 1 Proposal 2 - The Merger Proposal - To approve and authorize, by a special resolution, the MLAC Merger.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/2029492/000121390026065849/0001213900-26-065849-index.htm","confidence":0.95,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"merger approval"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-04"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}