{"schema_version":"secwatch.filing_event.v1","accession":"0000277948-21-000048","form_type":"8-K","ticker":"CSX","cik":"0000277948","company_name":"CSX CORP","filed_at":"2021-10-20T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.014105+00:00","generated_at":"2026-06-28T19:44:56.879479+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"CSX Q3 2021 EPS $0.43 vs $0.32 YoY; revenue up 24% to $3.29B","bullets":["Net earnings $968M ($0.43 diluted EPS) vs $736M ($0.32) in Q3 2020.","Revenue $3.29B, up 24% YoY, driven by growth across all business lines and Quality Carriers acquisition.","Operating income $1.44B, up 26%; operating ratio improved to 56.4% from 56.9%.","CEO cites ongoing supply chain disruptions and COVID-19 Delta variant challenges."],"urls":{"canonical":"https://secwatch.observer/filing/0000277948-21-000048","json":"https://secwatch.observer/filing/0000277948-21-000048.json","markdown":"https://secwatch.observer/filing/0000277948-21-000048.md","text":"https://secwatch.observer/filing/0000277948-21-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/277948/000027794821000048/0000277948-21-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/277948/000027794821000048/csx-20211020.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T19:44:56.879479+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"}