{"schema_version":"secwatch.filing_event.v1","accession":"0000093751-23-000696","form_type":"8-K","ticker":"STT","cik":"0000093751","company_name":"STATE STREET CORP","filed_at":"2023-10-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.464573+00:00","generated_at":"2026-06-09T06:33:31.014063+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"State Street President & COO Louis Maiuri to retire; O'Hanley becomes President, Tahiri named COO","bullets":["Louis D. Maiuri steps down as President, COO, and Head of Investment Services effective Dec 31, 2023; retires early 2024.","Ronald P. O'Hanley (Chairman & CEO) assumes additional role of President on Jan 1, 2024.","Moulay Mostapha Tahiri promoted to COO effective Jan 1, 2024; previously EVP & head of Asia Pacific and MENA.","Deferred compensation awards deemed satisfied if Maiuri remains employee through Dec 31, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0000093751-23-000696","json":"https://secwatch.observer/filing/0000093751-23-000696.json","markdown":"https://secwatch.observer/filing/0000093751-23-000696.md","text":"https://secwatch.observer/filing/0000093751-23-000696.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/93751/000009375123000696/0000093751-23-000696-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/93751/000009375123000696/stt-20231026.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T06:33:31.014063+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":"043f15d136","claim":"Moulay Mostapha Tahiri changed role as Chief Operating Officer at STATE STREET CORP.","evidence_excerpt":"On January 1, 2024, Ronald P. O’Hanley will assume the office of president (in addition to his current positions as chairman and chief executive officer) and Moulay Mostapha Tahiri will assume the role of chief operating officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/93751/000009375123000696/0000093751-23-000696-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"6b3656358e","claim":"Louis D. Maiuri departed as President, Chief Operating Officer and Head of Investment Services at STATE STREET CORP.","evidence_excerpt":"On October 26, 2023, Louis D. Maiuri informed State Street Corporation (“State Street”) of his intention to step down from his roles as State Street’s president, chief operating officer and head of Investment Services at the end of this year.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/93751/000009375123000696/0000093751-23-000696-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"President, Chief Operating Officer and Head of Investment Services"}],"fact_type":"executive_change"},{"claim_id":"b6ef175a52","claim":"Ronald P. O'Hanley changed role as President at STATE STREET CORP.","evidence_excerpt":"On January 1, 2024, Ronald P. O’Hanley will assume the office of president (in addition to his current positions as chairman and chief executive officer) and Moulay Mostapha Tahiri will assume the role of chief operating officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/93751/000009375123000696/0000093751-23-000696-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"assumed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}