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 Form 25 filings document exchange removal and registration withdrawal for maturing or withdrawn senior-note classes, while recurring filings provide formal disclosure on capital structure, governance and public-company reporting obligations.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 director Jin-Yong Cai reported routine equity compensation activity. On Class A Ordinary Stock, 776 shares were granted as an annual award to a non-employee director, with the director agreeing under Irish law to pay the issuer a nominal value of US $0.01 per share. On the same date, 396.524 shares were withheld by Aon to cover tax obligations related to the award, a non-market transaction classified as a tax-withholding disposition. After these transactions, Cai directly owned a total of 7,844.852 Class A Ordinary shares.
Aon plc director Sarah G. Smith reported routine equity compensation and related tax withholding. She received a grant of 776 Class A Ordinary Shares as the annual award for non-employee directors, agreeing under Irish law to pay the issuer the nominal value of US $0.01 per share. To cover taxes on this award, 186.235 Class A Ordinary Shares were withheld by Aon at a price of $315.95 per share rather than sold on the open market. After these transactions, Smith holds 2,113.735 Class A Ordinary Shares directly and 13 additional shares indirectly through a trust.
Aon plc director Jo Ann Jenkins reported routine equity compensation activity. She received a grant of 776.0000 Class A Ordinary Shares as an annual award for non-employee directors, with a nominal value of US $0.01 per share paid to the issuer as required by Irish law.
To cover taxes on the award, 186.2350 Class A Ordinary Shares were withheld by Aon at a price of $315.9500 per share. After these transactions, Jenkins directly holds a total of 1,060.4470 Class A Ordinary Shares.
Aon plc director Adriana Karaboutis reported routine equity compensation activity. She received an award of 776 Class A Ordinary Shares as part of the annual grant to non-employee directors, agreeing under Irish law to pay the nominal value of US $0.01 per share.
The company withheld 186.235 Class A Ordinary Shares to cover related tax obligations, a non-market, tax-withholding disposition. Following these transactions, Karaboutis directly holds 2,791.970 Class A Ordinary Shares of Aon plc.
AON reported a Form 144 notice concerning potential sales of Class A common shares. The filing lists multiple past issuances and planned resale entries tied to compensation vesting, ESPP purchases and open‑market purchases, with individual lot counts shown by date. The filing records activity through 06/04/2026.
Aon plc director Richard C. Notebaert reported a bona fide gift of 1,438 shares of Class A Ordinary Stock. The transfer carried no sale price, indicating a personal gift rather than a market transaction. After the gift, he directly holds 27,737.97 shares, so he retains a substantial stake.
Aon plc reported strong first‑quarter 2026 results, with revenue rising to $5.03 billion from $4.73 billion and operating income increasing to $1.72 billion. Growth was driven by higher Risk Capital revenue and solid performance in Health Solutions, partly offset by Wealth divestitures.
Net income attributable to shareholders grew to $1.21 billion, and diluted EPS increased to $5.63 from $4.43, helped by margin expansion to 34.1%. Aon generated $430 million of operating cash flow and $363 million of free cash flow, while continuing its Accelerating Aon United restructuring and share repurchases.
Aon plc reported strong first‑quarter 2026 results, with total revenue rising 6% to $5.0 billion, driven by 5% organic revenue growth and a 4% favorable foreign currency impact, partly offset by divestitures. Operating income increased 17% to $1.7 billion and operating margin expanded to 34.1%, while adjusted operating margin improved to 39.1%.
Diluted EPS grew 27% to $5.63, and adjusted EPS rose 14% to $6.48, helped by foreign currency translation. Free cash flow jumped to $363 million, up 332%. Aon returned $662 million to shareholders through dividends and buybacks, repurchasing 1.5 million shares, and announced a 10% dividend increase while reaffirming 2026 guidance for organic growth, margin expansion, adjusted EPS growth and double‑digit free cash flow growth.
Aon PLC reports that Vanguard Capital Management beneficially owns 15,687,441 shares of common stock, representing 7.32% of the class. The filing states Vanguard has sole dispositive power over 15,687,441 shares and sole voting power for 2,105,685 shares. The report is made on behalf of Vanguard Capital Management and affiliates and is signed by Ashley Grim.