{"schema_version":"secwatch.filing_event.v1","accession":"0001552781-23-000242","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2023-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.959397+00:00","generated_at":"2026-06-16T14:17:51.978210+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Norfolk Southern Q1 GAAP EPS $2.04, down 30% YoY; includes $387M Ohio derailment charge","bullets":["Railway operating revenues $3.1B, up 7% YoY; merchandise $1.878B, intermodal $814M, coal $440M.","GAAP income from railway operations $711M, down 34% YoY; adjusted (ex-Ohio charge) $1.1B, up 1%.","GAAP diluted EPS $2.04, down 30% YoY; adjusted diluted EPS $3.32, up 13% YoY.","Recognized $387M charge for East Palestine derailment; no insurance recoveries recorded yet.","Repurchased 0.6M shares for $163M in Q1; dividends paid $307M."],"urls":{"canonical":"https://secwatch.observer/filing/0001552781-23-000242","json":"https://secwatch.observer/filing/0001552781-23-000242.json","markdown":"https://secwatch.observer/filing/0001552781-23-000242.md","text":"https://secwatch.observer/filing/0001552781-23-000242.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000242/0001552781-23-000242-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000242/e23230_nsc-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T14:17:51.978210+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"}