{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-313393","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2026-07-23T12:20:13+00:00","discovered_at":"2026-07-23T12:25:02.313924+00:00","generated_at":"2026-07-23T12:25:08.742113+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Norfolk Southern Q2 record revenue $3.5B; adj. EPS $3.52 (+7% YoY); raises expense guidance","bullets":["Revenue $3.5B, record quarterly, up 11% YoY on 4% volume growth and higher fuel surcharges.","GAAP diluted EPS $3.26, down 4% YoY; adjusted diluted EPS $3.52, up 7% YoY.","Adjusted operating ratio 65.5%, 210 bps higher YoY; fuel expense headwind 110 bps.","Updated 2026 adjusted operating expense guidance to $8.8-$8.9B due to higher fuel expense.","Merger-related expenses $51M in Q2; no share repurchases in H1 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-313393","json":"https://secwatch.observer/filing/0001193125-26-313393.json","markdown":"https://secwatch.observer/filing/0001193125-26-313393.md","text":"https://secwatch.observer/filing/0001193125-26-313393.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000119312526313393/0001193125-26-313393-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000119312526313393/nsc-20260723.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-23T12:25:08.742113+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"}