{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-040746","form_type":"8-K","ticker":"AON","cik":"0000315293","company_name":"Aon plc","filed_at":"2024-02-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.544108+00:00","generated_at":"2026-06-05T22:27:12.752261+00:00","sec_items":["7.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Aon and NFP clear HSR waiting period for acquisition; close expected mid-2024","bullets":["HSR waiting period expired for Aon's acquisition of NFP, announced Dec 20, 2023.","Transaction remains subject to other regulatory approvals and customary closing conditions.","Closing expected mid-2024; Aon and NFP will operate independently until then."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-040746","json":"https://secwatch.observer/filing/0001193125-24-040746.json","markdown":"https://secwatch.observer/filing/0001193125-24-040746.md","text":"https://secwatch.observer/filing/0001193125-24-040746.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/315293/000119312524040746/0001193125-24-040746-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/315293/000119312524040746/d732721d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-05T22:27:12.752261+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"}