Aon plc filings document the regulatory record of an Ireland-domiciled public company with Class A ordinary shares listed on the New York Stock Exchange. Its Form 8-K reports cover material events and securities information, including registered share classes, senior notes and guarantees associated with Aon plc, Aon Corporation, Aon Global Holdings plc and Aon North America, Inc.
Proxy materials describe board governance, shareholder voting matters, executive compensation and pay-versus-performance disclosures. Form 25 filings document exchange removal and registration withdrawal for maturing or withdrawn senior-note classes, while recurring filings provide formal disclosure on capital structure, governance and public-company reporting obligations.
Aon plc reported third‑quarter results in a Form 10‑Q. Revenue rose to $3.997 billion from $3.721 billion, and diluted EPS increased to $2.11 from $1.57. Operating income was $816 million, up from $623 million, as Compensation and benefits reached $2.259 billion and Amortization and impairment of intangibles increased to $193 million. The Accelerating Aon United Program recorded $32 million in Q3 expenses and $236 million year‑to‑date.
For the first nine months, revenue was $12.881 billion versus $11.551 billion, with net income attributable to shareholders of $2.002 billion. Cash provided by operating activities totaled $2.084 billion. Aon completed the $418 million acquisition of Griffiths & Armour on January 1, 2025.
Aon signed a definitive agreement on September 3, 2025 to sell a significant portion of NFP’s wealth businesses; related assets of $1.3 billion and liabilities of $166 million were classified as held for sale at quarter‑end. The sale closed on October 30, 2025 with total proceeds of $2.3 billion, with the gain to be recognized in Other income. Class A ordinary shares outstanding were 214,935,265 as of October 30, 2025.
Aon plc filed a Form 8‑K announcing its results of operations for the quarter ended September 30, 2025. The company furnished a press release as Exhibit 99.1, which is incorporated by reference.
The filing is presented under Item 2.02 (Results of Operations and Financial Condition) and includes Exhibit 104 (Cover Page Inline XBRL). Aon’s Class A ordinary shares trade on the NYSE under the symbol AON.
Aon plc closed the sale of a significant majority of the wealth businesses of its indirect subsidiary, NFP Corp., to Madison Dearborn Partners. The divested units include Wealthspire Advisors, Fiducient Advisors, Newport Private Wealth, and related platforms. The closing occurred on October 30, 2025.
The disclosure was provided under Item 7.01 and is being furnished, not filed, under the Exchange Act. No additional financial details were included in this notice.
Aon plc officer David J. DeBrunner submitted an Initial Statement of Beneficial Ownership (Form 3) reporting his relationship to the issuer as an officer with the title Principal Accounting Officer and as a director. The filing, covering the event date 09/15/2025, shows zero Class A ordinary shares beneficially owned (direct ownership reported as 0). The Form 3 was signed on behalf of Mr. DeBrunner by Colby Alexis under a power of attorney and dated 09/23/2025. No derivative securities or indirect ownership are disclosed in the filing.
Aon plc officer David J. DeBrunner submitted an Initial Statement of Beneficial Ownership (Form 3) reporting his relationship to the issuer as an officer with the title Principal Accounting Officer and as a director. The filing, covering the event date 09/15/2025, shows zero Class A ordinary shares beneficially owned (direct ownership reported as 0). The Form 3 was signed on behalf of Mr. DeBrunner by Colby Alexis under a power of attorney and dated 09/23/2025. No derivative securities or indirect ownership are disclosed in the filing.
Aon plc has entered into a definitive agreement to sell a significant majority of the wealth businesses of its indirect subsidiary NFP Corp. to Madison Dearborn Partners. The assets being sold include Wealthspire Advisors, Fiducient Advisors, Newport Private Wealth and related platforms.
The deal values the businesses at an estimated total consideration of $2.7 billion at closing and is expected to generate approximately $2.2 billion in after-tax cash proceeds for Aon. The transaction is expected to close in late Q4 2025, subject to customary closing conditions, including required regulatory approvals.
Aon plc (AON) Form 3 shows that Jo Ann Jenkins, identified as a Director, reported her initial beneficial ownership filing related to an event on 08/15/2025. The filing lists 0 Class A Ordinary Stock beneficially owned in a direct capacity. The form was executed on behalf of Ms. Jenkins by Colby Alexis pursuant to a power of attorney.
Aon plc (AON) Form 3 shows that Jo Ann Jenkins, identified as a Director, reported her initial beneficial ownership filing related to an event on 08/15/2025. The filing lists 0 Class A Ordinary Stock beneficially owned in a direct capacity. The form was executed on behalf of Ms. Jenkins by Colby Alexis pursuant to a power of attorney.