{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-204723","form_type":"8-K","ticker":"MTNE","cik":"0002044817","company_name":"CH4 Natural Solutions Corp","filed_at":"2026-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.441996+00:00","generated_at":"2026-05-14T23:35:40.447614+00:00","sec_items":["1.01","3.02","5.02","5.03","7.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"CH4 Natural Solutions Corporation prices $200M IPO; begins trading on NYSE","bullets":["IPO of 20M units at $10/unit; each unit: 1 Class A share + 1/2 warrant.","Gross proceeds $200M ($6M deferred discount), deposited into trust; available for business combination.","Private placement of 200,000 units to sponsor for $2M, identical to IPO units except transfer restrictions.","Appoints five directors: Zwald, Singer, Rogers, Tepper, Veres; audit and compensation committees formed.","Underwriter Santander granted 45-day option to purchase up to 3M additional units at IPO price."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-204723","json":"https://secwatch.observer/filing/0001193125-26-204723.json","markdown":"https://secwatch.observer/filing/0001193125-26-204723.md","text":"https://secwatch.observer/filing/0001193125-26-204723.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/d211764d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T23:35:40.447614+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":"0b9db55357","claim":"Jean Rogers was appointed as Director at CH4 Natural Solutions Corp.","evidence_excerpt":"On April 30, 2026, Nate Zwald, Lauren Singer, Jean Rogers, Jeffrey Tepper and Ben Veres were appointed as members of the Board of Directors of the Company (the “ Board ”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"0f506f5df0","claim":"Jeffrey Tepper was appointed as Director at CH4 Natural Solutions Corp.","evidence_excerpt":"On April 30, 2026, Nate Zwald, Lauren Singer, Jean Rogers, Jeffrey Tepper and Ben Veres were appointed as members of the Board of Directors of the Company (the “ Board ”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"416d985636","claim":"Lauren Singer was appointed as Director at CH4 Natural Solutions Corp.","evidence_excerpt":"On April 30, 2026, Nate Zwald, Lauren Singer, Jean Rogers, Jeffrey Tepper and Ben Veres were appointed as members of the Board of Directors of the Company (the “ Board ”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"897941fd95","claim":"Ben Veres was appointed as Director at CH4 Natural Solutions Corp.","evidence_excerpt":"On April 30, 2026, Nate Zwald, Lauren Singer, Jean Rogers, Jeffrey Tepper and Ben Veres were appointed as members of the Board of Directors of the Company (the “ Board ”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"f61e51e394","claim":"Nate Zwald was appointed as Director at CH4 Natural Solutions Corp.","evidence_excerpt":"On April 30, 2026, Nate Zwald, Lauren Singer, Jean Rogers, Jeffrey Tepper and Ben Veres were appointed as members of the Board of Directors of the Company (the “ Board ”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"30e3fd687fcbd3ef1c48b4bf3e6df3a8376fcee5","claim":"CH4 Natural Solutions Corp: The Company's Amended and Restated Memorandum and Articles of Association were approved on April 30, 2026 (effective 2026-04-30).","evidence_excerpt":"Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. The Company’s Amended and Restated Memorandum and Articles of Association (as so amended, the “ Memorandum and Articles ”) were approved on April 30, 2026.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.95},{"claim_id":"296b8ec1800ad49dd8a756eeb90c761f4ee36f16","claim":"CH4 Natural Solutions Corp entered into Private Placement Units Purchase Agreement with CH4 Natural Solutions Acquisition Security Holdings, LLC (effective 2026-04-30).","evidence_excerpt":"• A Private Placement Units Purchase Agreement (the “ Purchase Agreement ”), dated April 30, 2026, among the Company and the Unit Holdings Sponsor.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.9},{"claim_id":"6f344a067880462decf110a416eb536b029a0f29","claim":"CH4 Natural Solutions Corp entered into Public Warrant Agreement with Continental Stock Transfer & Trust Company (effective 2026-04-30).","evidence_excerpt":"• A Public Warrant Agreement, dated April 30, 2026, between the Company and Continental Stock Transfer & Trust Company, as warrant agent.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.9},{"claim_id":"6fea2a2044388aa957b9d3b32091708b49909645","claim":"CH4 Natural Solutions Corp entered into Private Warrant Agreement with Continental Stock Transfer & Trust Company (effective 2026-04-30).","evidence_excerpt":"• A Private Warrant Agreement, dated April 30, 2026, between the Company and Continental Stock Transfer & Trust Company, as warrant agent.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.9},{"claim_id":"a9fb2f6668969a46afc9fd8be214b10c27f6cbce","claim":"CH4 Natural Solutions Corp entered into Underwriting Agreement with Santander US Capital Markets LLC (effective 2026-04-30).","evidence_excerpt":"• The Underwriting Agreement, dated April 30, 2026, between the Company and Santander.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.9},{"claim_id":"c0be4be7348ba9dfb1aade4d62751f1aff75997a","claim":"CH4 Natural Solutions Corp entered into Registration Rights Agreement with CH4 Natural Solutions Acquisition Sponsor LLC, CH4 Natural Solutions Acquisition Security Holdings, LLC (effective 2026-04-30).","evidence_excerpt":"• A Registration Rights Agreement, dated April 30, 2026, among the Company, the Sponsor and the Unit Holdings Sponsor.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2044817/000119312526204723/0001193125-26-204723-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001437749-26-018930","ticker":"CPSH","company_name":"CPS TECHNOLOGIES CORP/DE/","filed_at":"2026-06-01T13:35:50+00:00","headline":"CPS Technologies closes $9.6M registered direct offering of 1.2M shares at $8.00/share","event_type":"other_material","sec_items":["1.01","5.03","8.01","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: governance_change, material_agreement","same SEC item: 1.01, 5.03, 8.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-018930","json":"https://secwatch.observer/filing/0001437749-26-018930.json","markdown":"https://secwatch.observer/filing/0001437749-26-018930.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/814676/000143774926018930/0001437749-26-018930-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/814676/000143774926018930/cpsh20260528_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. 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