{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-012283","form_type":"8-K","ticker":"SUN","cik":"0001552275","company_name":"Sunoco LP","filed_at":"2024-01-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:24.579768+00:00","generated_at":"2026-06-06T20:38:36.583133+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.95,"calibrated_materiality_score":0.95,"confidence":"high","headline":"Sunoco to acquire NuStar in $7.3B all-equity deal with 24% premium","bullets":["NuStar unitholders receive 0.400 Sunoco units per unit; ~24% premium based on 30-day VWAP.","Transaction valued at $7.3B including assumed debt; expected to close H2 2024.","Sunoco secured $1.6B bridge term loan and $1.5B revolver commitment from Truist.","Merger approved by both boards; subject to NuStar unitholder and regulatory approvals.","Sunoco to add one board member post-close; Energy Transfer enters support agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-012283","json":"https://secwatch.observer/filing/0001193125-24-012283.json","markdown":"https://secwatch.observer/filing/0001193125-24-012283.md","text":"https://secwatch.observer/filing/0001193125-24-012283.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1552275/000119312524012283/0001193125-24-012283-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1552275/000119312524012283/d695118d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T20:38:36.583133+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":"ba9443fe92ced002ab9a35b557f9e746958e95c5","claim":"Sunoco LP entered into Agreement and Plan of Merger with NuStar Energy L.P. (effective 2024-01-22).","evidence_excerpt":"On January 22, 2024, Sunoco LP, a Delaware limited partnership (“ Parent ”), Saturn Merger Sub, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of Parent (“ Merger Sub ”), NuStar Energy L.P., a Delaware limited partnership (the “ Partnership ”), Riverwalk Logistics, L.P., a Delaware limited partnership (the “ Partnership GP ”) and sole general partner of the Partnership, NuStar GP, LLC, a Delaware limited liability company (“ Partnership Managing GP ”) and the sole general partner of the Partnership GP and Sunoco GP LLC, a Delaware limited liability company (the “ Parent GP ”) and sole general partner of Parent, entered into an Agreement and Plan of Merger (the “ Merger Agreement ”),","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1552275/000119312524012283/0001193125-24-012283-index.htm","confidence":0.98,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"NuStar Energy L.P."},{"label":"Effective","value":"2024-01-22"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}