{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-094940","form_type":"8-K","ticker":"MLAC","cik":"0002029492","company_name":"Mountain Lake Acquisition Corp.","filed_at":"2025-10-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.385028+00:00","generated_at":"2026-05-17T04:58:58.877029+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Mountain Lake SPAC merges with Avalanche Treasury; $675M+ deal, $460M treasury, Q1 2026 close","bullets":["Definitive business combination valued at over $675M; combined co. to be named Avalanche Treasury Co. (AVAT) and list on Nasdaq.","Initial treasury of ~$460M in AVAX; investors entry at 0.77x mNAV (23% discount to direct AVAX exposure).","Private placement raised ~$119M cash, ~$116M unlocked AVAX, ~$69M locked AVAX from investors including Dragonfly, ParaFi, VanEck.","Exclusive 18-month priority on Avalanche Foundation token sales; discounted initial purchase at announcement.","Expects to close Q1 2026; Bart Smith (ex-Susquehanna/AllianceBernstein) as AVAT CEO; Emin Gün Sirer as strategic advisor."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-094940","json":"https://secwatch.observer/filing/0001213900-25-094940.json","markdown":"https://secwatch.observer/filing/0001213900-25-094940.md","text":"https://secwatch.observer/filing/0001213900-25-094940.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2029492/000121390025094940/0001213900-25-094940-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2029492/000121390025094940/ea0259868-8k425_mount.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:58:58.877029+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}