{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-092978","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2024-04-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.715750+00:00","generated_at":"2026-06-04T00:13:12.075290+00:00","sec_items":["7.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Norfolk Southern clarifies CPKC Agreement terms, says Meridian Speedway changes are not consequential","bullets":["Meridian Speedway Amendments affect ~25% of intermodal traffic on that corridor, ~1% of total revenue.","Dallas Terminal Amendment removes right of first refusal for CPKC-CSX intermodal traffic via Myrtlewood, AL.","Company retains its option to acquire the Dallas Wylie Terminal.","Lease Amendment confirms KCSR trackage rights at Meridian Terminal and changes termination to mutual consent.","Norfolk Southern states the amendments are not consequential and do not materially affect operations."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-092978","json":"https://secwatch.observer/filing/0001193125-24-092978.json","markdown":"https://secwatch.observer/filing/0001193125-24-092978.md","text":"https://secwatch.observer/filing/0001193125-24-092978.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000119312524092978/0001193125-24-092978-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000119312524092978/d818922d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T00:13:12.075290+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"}