{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-327039","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2025-12-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.938391+00:00","generated_at":"2026-05-16T12:39:51.355932+00:00","sec_items":["7.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Norfolk Southern & Union Pacific file STB merger application for first transcontinental railroad","bullets":["7,000-page application filed with STB on Dec. 19, 2025; 2,000 support letters; 99% shareholder approval at both companies.","End-to-end combination to create 50,000 route-mile network connecting 43 states and 100+ ports.","Expects to shift 2 million truckloads from road to rail annually; estimated 60,000 car-miles saved per day.","Protects all union jobs; expects ~900 net new union jobs by year three; $2.1B incremental capital planned.","Transaction expected to close by early 2027, subject to STB approval and oversight."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-327039","json":"https://secwatch.observer/filing/0001193125-25-327039.json","markdown":"https://secwatch.observer/filing/0001193125-25-327039.md","text":"https://secwatch.observer/filing/0001193125-25-327039.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000119312525327039/0001193125-25-327039-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000119312525327039/d48129d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:39:51.355932+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"}