{"filing":{"accession_number":"0001193125-26-271782","cik":"0000074303","ticker":"OLN","company_name":"OLIN Corp","form":"8-K","filing_date":"2026-06-16","report_date":null,"primary_document":"d99037d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/74303/000119312526271782/d99037d8k.htm"},"events":[{"id":11186,"run_id":9806,"accession_number":"0001193125-26-271782","anchor_item_number":"7.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"summary":"Olin Corporation and Huntsman Corporation announced a proposed all-stock merger of equals transaction pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. The disclosure explicitly states this is a \"proposed combination\" and describes the merger agreement, making this a material M\u0026A activity event. The joint press release and investor presentation attached as exhibits document the entry into this material acquisition/merger transaction.","company_name":"OLIN Corp","ticker":"OLN","filing_date":"2026-06-16","form":"8-K","submitted_at":null,"items":[{"id":7718,"accession_number":"0001193125-26-271782","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Olin Corporation and Huntsman Corporation announced a proposed all-stock merger of equals transaction pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. The disclosure explicitly states this is a \"proposed combination\" and describes the merger agreement, making this a material M\u0026A activity event. The joint press release and investor presentation attached as exhibits document the entry into this material acquisition/merger transaction.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-16T10:48:06.639559+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":7718,"accession_number":"0001193125-26-271782","item_number":"7.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.98,"reasoning":"Olin Corporation and Huntsman Corporation announced a proposed all-stock merger of equals transaction pursuant to an Agreement and Plan of Merger entered into on June 15, 2026. The disclosure explicitly states this is a \"proposed combination\" and describes the merger agreement, making this a material M\u0026A activity event. The joint press release and investor presentation attached as exhibits document the entry into this material acquisition/merger transaction.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-16T10:48:06.639559+00:00","company_name":"OLIN Corp","ticker":"OLN","filing_date":"2026-06-16"}]}