{"schema_version":"secwatch.filing_event.v1","accession":"0000074303-24-000205","form_type":"8-K","ticker":"OLN","cik":"0000074303","company_name":"OLIN Corp","filed_at":"2024-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.956008+00:00","generated_at":"2026-05-29T04:29:09.394488+00:00","sec_items":["2.02","7.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Olin permanently closes Chlorine 3 unit at Freeport, TX; board authorizes $1.3B share repurchase","bullets":["Permanently closing Chlorine 3 manufacturing facility at Freeport, TX; completion expected by Dec 31, 2025.","Expects ~$35M pretax restructuring costs for decommissioning and demolition through 2030.","Board approved new $1.3B share repurchase program, increasing total authorization to $2.0B.","Remaining ~$0.7B from prior 2022 repurchase program unaffected.","Investor Day held Dec 12, 2024; no new financial guidance disclosed in filing."],"urls":{"canonical":"https://secwatch.observer/filing/0000074303-24-000205","json":"https://secwatch.observer/filing/0000074303-24-000205.json","markdown":"https://secwatch.observer/filing/0000074303-24-000205.md","text":"https://secwatch.observer/filing/0000074303-24-000205.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/74303/000007430324000205/0000074303-24-000205-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/74303/000007430324000205/oln-20241211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T04:29:09.394488+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"}