{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-24-020533","form_type":"8-K","ticker":null,"cik":"0000075208","company_name":"OVERSEAS SHIPHOLDING GROUP INC","filed_at":"2024-05-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.906829+00:00","generated_at":"2026-06-01T13:44:48.982875+00:00","sec_items":["1.01","5.02","8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"OSG to be acquired by Saltchuk for $8.50/share in cash; valued at $950M","bullets":["Offer price of $8.50/share represents a 44% premium to OSG's Jan 26 closing price and 61% to 30-day VWAP.","Transaction valued at $950M total; funded via committed debt and cash, no financing condition.","Tender offer to commence within 15 business days; closing expected in next few months.","Saltchuk already owns 21.1% of OSG; post-close OSG will operate as a standalone unit.","Executives Norton, O'Halloran, Mote, Allan agreed not to claim 'Good Reason' due to going private."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-24-020533","json":"https://secwatch.observer/filing/0001493152-24-020533.json","markdown":"https://secwatch.observer/filing/0001493152-24-020533.md","text":"https://secwatch.observer/filing/0001493152-24-020533.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/75208/000149315224020533/0001493152-24-020533-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/75208/000149315224020533/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T13:44:48.982875+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":"3a06bfa1c69930e06e193f4816a139a8a6f079df","claim":"OVERSEAS SHIPHOLDING GROUP INC entered into Merger Agreement with Saltchuk Resources, Inc. and Seahawk MergeCo., Inc. (effective 2024-05-19).","evidence_excerpt":"On May 19, 2024, Overseas Shipholding Group, Inc. (the “Company”) entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Saltchuk Resources, Inc. (“Saltchuk”) and Seahawk MergeCo., Inc., a wholly owned subsidiary of Saltchuk (“Merger Sub”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/75208/000149315224020533/0001493152-24-020533-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"Saltchuk Resources, Inc. and Seahawk MergeCo., Inc."},{"label":"Effective","value":"2024-05-19"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}