{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-238848","form_type":"8-K","ticker":"AON","cik":"0000315293","company_name":"Aon plc","filed_at":"2022-09-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.757595+00:00","generated_at":"2026-06-23T15:51:55.929929+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Aon appoints Adriana Karaboutis to Board of Directors","bullets":["Adriana Karaboutis appointed as director effective September 8, 2022; term until 2023 AGM.","Karaboutis is Chief Information and Digital Officer at National Grid PLC; previously EVP at Biogen and CIO at Dell.","Expected to serve on Audit Committee and Compliance Sub-Committee; receives standard non-employee director compensation.","No arrangement or related party transactions in connection with appointment."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-238848","json":"https://secwatch.observer/filing/0001193125-22-238848.json","markdown":"https://secwatch.observer/filing/0001193125-22-238848.md","text":"https://secwatch.observer/filing/0001193125-22-238848.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/0001193125-22-238848-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/d309594d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T15:51:55.929929+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":"9c3911f948","claim":"Adriana Karaboutis was appointed as director at Aon plc.","evidence_excerpt":"On September 1, 2022, the Board of Directors (the “Board”) of Aon plc (the “Company”) appointed Adriana Karaboutis as a director of the Company effective September 8, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/315293/000119312522238848/0001193125-22-238848-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}