{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-052408","form_type":"8-K","ticker":"MNTN","cik":"0001891027","company_name":"MNTN, Inc.","filed_at":"2025-05-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.385804+00:00","generated_at":"2026-05-20T15:36:59.162829+00:00","sec_items":["5.03","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"MNTN completes IPO of 13.455M shares at $16.00, raising $134.4M in gross proceeds","bullets":["Closed IPO of 13,455,000 Class A shares at $16.00 per share on May 23, 2025.","Company sold 8,400,000 shares; gross proceeds of $134.4M before underwriting discounts and expenses.","Selling stockholders sold 5,055,000 shares (including full underwriter option); company received no proceeds from those.","Amended and restated certificate of incorporation and bylaws filed and effective upon IPO closing."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-052408","json":"https://secwatch.observer/filing/0001104659-25-052408.json","markdown":"https://secwatch.observer/filing/0001104659-25-052408.md","text":"https://secwatch.observer/filing/0001104659-25-052408.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1891027/000110465925052408/0001104659-25-052408-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1891027/000110465925052408/tm2413466d27_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T15:36:59.162829+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":"02e9eb2260a91f8e11217a0c5edcf87a3af022fb","claim":"MNTN, Inc.: Filed amended and restated certificate of incorporation in connection with the closing of the IPO (effective 2025-05-23).","evidence_excerpt":"On May 23, 2025, MNTN, Inc. (the “Company”) filed its amended and restated certificate of incorporation (the “Certificate of Incorporation”) with the Secretary of State of the State of Delaware, and its amended and restated bylaws (the “Bylaws”) became effective, in connection with the closing of the initial public offering","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1891027/000110465925052408/0001104659-25-052408-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-05-23"}],"fact_type":"governance_change"},{"claim_id":"107790e784d6aa0ab5b74bd8079b2d1e438a335b","claim":"MNTN, Inc.: Amended and restated bylaws became effective in connection with the closing of the IPO (effective 2025-05-23).","evidence_excerpt":"On May 23, 2025, MNTN, Inc. (the “Company”) filed its amended and restated certificate of incorporation (the “Certificate of Incorporation”) with the Secretary of State of the State of Delaware, and its amended and restated bylaws (the “Bylaws”) became effective, in connection with the closing of the initial public offering","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1891027/000110465925052408/0001104659-25-052408-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2025-05-23"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}