{"filing":{"accession_number":"0001104659-26-074266","cik":"0001307954","ticker":"HUN","company_name":"Huntsman CORP","form":"8-K","filing_date":"2026-06-16","report_date":null,"primary_document":"tm2618028d2_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1307954/000110465926074266/tm2618028d2_8k.htm"},"events":[{"id":11183,"run_id":9803,"accession_number":"0001104659-26-074266","anchor_item_number":"7.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"summary":"The filing discloses a proposed all-stock merger of equals between Huntsman Corporation and Olin Corporation pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. This is a material acquisition/change of control transaction announced via joint press release on June 16, 2026, with detailed disclosure of the merger structure, regulatory filing plans, and shareholder approval requirements. The transaction clearly qualifies as M\u0026A activity under Item 1.01 or 2.01 standards.","company_name":"Huntsman CORP","ticker":"HUN","filing_date":"2026-06-16","form":"8-K","submitted_at":null,"items":[{"id":7714,"accession_number":"0001104659-26-074266","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses a proposed all-stock merger of equals between Huntsman Corporation and Olin Corporation pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. This is a material acquisition/change of control transaction announced via joint press release on June 16, 2026, with detailed disclosure of the merger structure, regulatory filing plans, and shareholder approval requirements. The transaction clearly qualifies as M\u0026A activity under Item 1.01 or 2.01 standards.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-16T10:27:06.052297+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":7714,"accession_number":"0001104659-26-074266","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"The filing discloses a proposed all-stock merger of equals between Huntsman Corporation and Olin Corporation pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. This is a material acquisition/change of control transaction announced via joint press release on June 16, 2026, with detailed disclosure of the merger structure, regulatory filing plans, and shareholder approval requirements. The transaction clearly qualifies as M\u0026A activity under Item 1.01 or 2.01 standards.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-16T10:27:06.052297+00:00","company_name":"Huntsman CORP","ticker":"HUN","filing_date":"2026-06-16"}]}