{"schema_version":"secwatch.filing_event.v1","accession":"0001552781-23-000037","form_type":"8-K","ticker":"NSC","cik":"0000702165","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2023-02-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.804513+00:00","generated_at":"2026-06-20T02:55:56.332198+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Norfolk Southern issues $500M of 4.450% Senior Notes due 2033","bullets":["$500M aggregate principal at 4.450% per annum, maturing 2033.","Interest payable semi-annually in arrears.","Redemption at par if on/after three months before maturity; otherwise at greater of par or discounted remaining payments.","Underwritten by Citigroup, Goldman Sachs, and U.S. Bancorp Investments.","Notes issued under shelf registration; use of proceeds not specified but typical for general corporate purposes."],"urls":{"canonical":"https://secwatch.observer/filing/0001552781-23-000037","json":"https://secwatch.observer/filing/0001552781-23-000037.json","markdown":"https://secwatch.observer/filing/0001552781-23-000037.md","text":"https://secwatch.observer/filing/0001552781-23-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000037/0001552781-23-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000037/e23050_nsc-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T02:55:56.332198+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":"3ea3bc62ec6d2c8371e6e0034f1be57daafa3e3b","claim":"NORFOLK SOUTHERN CORP incurred senior notes of $500,000,000 aggregate principal amount with Citigroup Global Markets Inc., Goldman Sachs & Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the several underwriters at 4.450% per annum maturing 2033.","evidence_excerpt":"completed its offering of $500,000,000 aggregate principal amount of its 4.450% Senior Notes due 2033","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/702165/000155278123000037/0001552781-23-000037-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$500,000,000 aggregate principal amount"},{"label":"Counterparty","value":"Citigroup Global Markets Inc., Goldman Sachs & Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the several underwriters"},{"label":"Rate","value":"4.450% per annum"},{"label":"Maturity","value":"2033"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}