{"schema_version":"secwatch.filing_event.v1","accession":"0000277948-25-000043","form_type":"8-K","ticker":"CSX","cik":"0000277948","company_name":"CSX CORP","filed_at":"2025-07-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.003023+00:00","generated_at":"2026-05-18T03:44:38.599689+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"CSX Q2 2025 EPS $0.44, down 10% YoY; revenue $3.57B, down 3%","bullets":["Net income $829M vs $963M YoY; operating income $1.28B, down 11% from $1.45B.","Revenue $3.57B, down 3% YoY; operating margin 35.9%, down 320 bps YoY but up 550 bps sequentially.","Volume flat YoY at 1.58M units, up 4% sequentially; lower export coal and fuel surcharge weighed on revenue.","CEO cites sequential improvements in network fluidity and cost efficiency; two major infrastructure projects ongoing.","Q2 2025 diluted EPS $0.44 vs $0.49 prior year, a 10% decline; sequentially up 29% from Q1."],"urls":{"canonical":"https://secwatch.observer/filing/0000277948-25-000043","json":"https://secwatch.observer/filing/0000277948-25-000043.json","markdown":"https://secwatch.observer/filing/0000277948-25-000043.md","text":"https://secwatch.observer/filing/0000277948-25-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277948/000027794825000043/0000277948-25-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277948/000027794825000043/csx-20250723.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T03:44:38.599689+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"}