{"schema_version":"secwatch.filing_event.v1","accession":"0001552781-23-000031","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2023-01-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.804248+00:00","generated_at":"2026-06-20T07:31:39.295074+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Norfolk Southern prices $500M 4.45% Senior Notes due 2033","bullets":["$500M aggregate principal of 4.450% Senior Notes due 2033, issued at 99.650% of par.","Net proceeds of ~$494M after underwriting discount and expenses, for general corporate purposes.","Offering expected to close Feb 2, 2023; underwriters include Citigroup, Goldman Sachs, U.S. Bancorp."],"urls":{"canonical":"https://secwatch.observer/filing/0001552781-23-000031","json":"https://secwatch.observer/filing/0001552781-23-000031.json","markdown":"https://secwatch.observer/filing/0001552781-23-000031.md","text":"https://secwatch.observer/filing/0001552781-23-000031.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000031/0001552781-23-000031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000031/e23036_nsc-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T07:31:39.295074+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":[{"claim_id":"f3104b19295ddc2c57df3a5cabbdcdadf18c0ce2","claim":"NORFOLK SOUTHERN CORP entered into Underwriting Agreement with Citigroup Global Markets Inc., Goldman Sachs & Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein valued at $500,000,000 aggregate principal amount (effective 2023-01-26).","evidence_excerpt":"On January 26, 2023, Norfolk Southern Corporation (the “Registrant”) entered into an Underwriting Agreement (the “Underwriting Agreement”) with Citigroup Global Markets Inc., Goldman Sachs & Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein, to issue and sell $500,000,000 aggregate principal amount of the Registrant’s 4.450% Senior Notes due 2033 (the “Notes”) at a public offering price equal to 99.650% of the aggregate principal amount of the Notes (the “Offering”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000031/0001552781-23-000031-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"underwriting"},{"label":"Counterparty","value":"Citigroup Global Markets Inc., Goldman Sachs & Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the several underwriters named therein"},{"label":"Value","value":"$500,000,000 aggregate principal amount"},{"label":"Effective","value":"2023-01-26"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}