{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-275914","form_type":"8-K","ticker":"NTRS","cik":"0000073124","company_name":"NORTHERN TRUST CORP","filed_at":"2022-11-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.399495+00:00","generated_at":"2026-06-22T15:59:36.809867+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 $1B of 6.125% subordinated notes due 2032","bullets":["Issued $1,000,000,000 principal amount of 6.125% Subordinated Notes due November 2, 2032.","Interest payable semi-annually on May 2 and November 2, beginning May 2, 2023.","Notes are subordinated unsecured obligations, ranking junior to depositors and general creditors.","Redeemable at par at Company's option on or after August 2, 2032.","Offered via shelf registration and prospectus supplement dated October 26, 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-275914","json":"https://secwatch.observer/filing/0001193125-22-275914.json","markdown":"https://secwatch.observer/filing/0001193125-22-275914.md","text":"https://secwatch.observer/filing/0001193125-22-275914.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/73124/000119312522275914/0001193125-22-275914-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/73124/000119312522275914/d366261d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-22T15:59:36.809867+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"}