{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-221416","form_type":"8-K","ticker":"CSX","cik":"0000277948","company_name":"CSX CORP","filed_at":"2024-09-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.455339+00:00","generated_at":"2026-05-31T04:05:33.291513+00:00","sec_items":["2.03","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"CSX completes $550M public offering of 4.900% Notes due 2055","bullets":["Issued $550M aggregate principal of 4.900% Notes maturing in 2055; offering closed Sept 18, 2024.","Notes issued under shelf registration statement (S-3ASR) effective Feb 16, 2022.","Issuance made under indenture dated Aug 1, 1990 with Bank of New York Mellon as trustee.","Prospectus supplement filed Sept 16, 2024; legal opinions from Davis Polk and Hunton Andrews Kurth filed."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-221416","json":"https://secwatch.observer/filing/0001193125-24-221416.json","markdown":"https://secwatch.observer/filing/0001193125-24-221416.md","text":"https://secwatch.observer/filing/0001193125-24-221416.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277948/000119312524221416/0001193125-24-221416-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277948/000119312524221416/d860084d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T04:05:33.291513+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"}