{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-288182","form_type":"8-K","ticker":"NTRS","cik":"0000073124","company_name":"NORTHERN TRUST CORP","filed_at":"2025-11-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.043315+00:00","generated_at":"2026-05-16T18:37:57.448770+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Northern Trust issues $1.25B in senior and subordinated notes","bullets":["Issued $500M 4.150% Senior Notes due 2030; unsecured, senior ranking.","Issued $750M 5.117% Fixed-to-Fixed Rate Subordinated Notes due 2040.","Subordinated notes: 5.117% fixed to Nov 2035, then reset to 5yr UST +105bps.","Underwriters: BofA, Citi, JPMorgan, Siebert Williams Shank; shelf registration used.","Proceeds for general corporate purposes; no material change to existing debt profile."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-288182","json":"https://secwatch.observer/filing/0001193125-25-288182.json","markdown":"https://secwatch.observer/filing/0001193125-25-288182.md","text":"https://secwatch.observer/filing/0001193125-25-288182.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/73124/000119312525288182/0001193125-25-288182-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/73124/000119312525288182/d830310d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:37:57.448770+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"}