{"schema_version":"secwatch.filing_event.v1","accession":"0000950103-25-013519","form_type":"8-K","ticker":"CSX","cik":"0000277948","company_name":"CSX CORP","filed_at":"2025-10-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.648119+00:00","generated_at":"2026-05-17T02:52:16.768675+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"CSX issues additional $300M of 5.050% Notes due 2035 in reopening","bullets":["Aggregate principal $300M, reopening of existing $600M 5.050% Notes due 2035 issued March 2025.","Notes priced at 5.050% per annum, maturity 2035; underwriting led by Citigroup, JPMorgan, UBS.","Offering expected to close October 23, 2025, subject to customary conditions.","Proceeds not specified; offering made under existing shelf registration (333-285319)."],"urls":{"canonical":"https://secwatch.observer/filing/0000950103-25-013519","json":"https://secwatch.observer/filing/0000950103-25-013519.json","markdown":"https://secwatch.observer/filing/0000950103-25-013519.md","text":"https://secwatch.observer/filing/0000950103-25-013519.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277948/000095010325013519/0000950103-25-013519-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277948/000095010325013519/dp236140_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:52:16.768675+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"}