AONAon plc

1. Sep 22, 2026Term Loan Credit Agreement On September 18, 2026, Aon plc, an Irish public limited company (the “Company”), Aon Corporation, a Delaware corporation (“Aon Corporation”), Aon Global Holdings plc, a public limited company organized under the laws of England and Wales (“AGH”), Aon Global Limited, a private limited company …Material agreement entered · Form 8-K
2. Sep 17, 2026On September 14, 2026, Aon North America, Inc., a Delaware corporation (“ANA”), Aon Global Holdings plc, a public limited company formed under the laws of England and Wales (“AGH” and, together with ANA, the “Issuers”), Aon plc, an Irish public limited company (“Aon plc”), Aon Corporation, a Delaware corporation (“Aon …Other event · Form 8-K
3. Sep 11, 2026As previously disclosed in Aon plc’s (the “Company”) Current Report on Form 8-K filed on August 31, 2026, the Company, Aon North America, Inc. (“ANA”), a Delaware corporation and an indirect, wholly-owned subsidiary of the Company, USI Advantage Corp. (“USI Advantage”), a Delaware corporation, Cortlandt Acquisition …Other event · Form 8-K
4. Aug 31, 2026On August 30, 2026, Aon plc, an Irish public limited company (the “Company” or “Aon”), Aon North America, Inc., a Delaware corporation (the “Acquirer”) and Cortlandt Acquisition Corp., a Delaware corporation and a direct, wholly owned subsidiary of Acquirer (“Merger Sub”), entered into an Agreement and Plan of Merger …Material agreement entered · Form 8-K
5. Aug 17, 2026On August 17, 2026, Aon plc (the “Company”) announced that Edmund Reese will transition from his role as Executive Vice President and Chief Financial Officer of the Company effective August 17, 2026 (the “Transition Date”), to serve as a senior advisor to the Company from the Transition Date to August 16, 2027.Director or officer change · Form 8-K
6. Jul 29, 2026Aon Reports Second-Quarter 2026 Results.Earnings release · press release
7. Jul 1, 2026Amendment to International Assignment Letter On June 26, 2026, Aon Corporation (“Aon Corporation”), an indirect, wholly owned subsidiary of Aon plc (“Aon” or the “Company”), and Gregory C. Case entered into an amendment (the “Case Amendment”) to the international assignment letter agreement dated July 1, 2016 between …Director or officer change · Form 8-K
8. May 1, 2026Aon Reports First-Quarter 2026 Results.Earnings release · press release
9. Jan 7, 2026Reference is hereby made to the Current Report on Form 8-K filed by Aon plc on March 17, 2025, which disclosed that on March 14, 2025, Eric Andersen had transitioned to the role of Senior Advisor from the role of President of Aon plc and Aon Corporation.Director or officer change · Form 8-K
10. Jan 2, 2026On December 31, 2025, Aon plc (the “Company”) and Aon Corporation (“Aon Corp”) entered into an Amended and Restated Employment Agreement (the “Employment Agreement”) with Gregory C. Case, the Company’s President and Chief Executive Officer.Director or officer change · Form 8-K
11. Oct 31, 2025Aon Reports Third Quarter 2025 Results.Earnings release · press release

Quoted from SEC EDGAR filings. A current report is filed within four business days of the event it describes.