Aon plc Files 8-K on Senior Notes and Guarantees

Ticker: AON · Form: 8-K · Filed: Sep 3, 2025

Sentiment: neutral

Topics: debt, filing, financials

TL;DR

Aon plc 8-K: Details on various senior notes and their guarantees due between 2025-2031.

AI Summary

On September 3, 2025, Aon plc filed an 8-K report detailing a Regulation FD Disclosure and Financial Statements and Exhibits. The filing includes information related to various senior notes due in 2025, 2026, 2027, and 2031, with interest rates ranging from 2.050% to 5.150%. These notes are guaranteed by Aon plc and its subsidiaries, including Aon Corporation and Aon Global Holdings plc.

Why It Matters

This filing provides transparency regarding Aon's outstanding debt obligations and the guarantees supporting them, which is crucial for investors and creditors to assess the company's financial health.

Risk Assessment

Risk Level: low — The filing is a routine disclosure of financial information and debt guarantees, not indicating any immediate adverse events.

Key Numbers

Key Players & Entities

FAQ

What is the purpose of this 8-K filing by Aon plc?

This 8-K filing serves as a Regulation FD Disclosure and includes Financial Statements and Exhibits, providing information on Aon plc's senior notes and related guarantees.

Which specific senior notes are mentioned in the filing?

The filing mentions Aon plc's 3.875% Senior Notes Due 2025, 2.875% Senior Notes Due 2026, 2.85% and 5.125% Senior Notes Due 2027, 5.150% Senior Notes Due 2029, and 2.050% and 2.600% Senior Notes Due 2031.

Which entities provide guarantees for these senior notes?

Guarantees are provided by Aon plc, Aon Corporation, Aon Global Holdings plc, and Aon North America Inc.

What is the filing date of this 8-K report?

The 8-K report was filed on September 3, 2025.

What is the primary business of Aon plc according to the filing?

Aon plc is listed under the Standard Industrial Classification code 6411, which corresponds to INSURANCE AGENTS BROKERS & SERVICES.

Filing Stats: 890 words · 4 min read · ~3 pages · Grade level 9.5 · Accepted 2025-09-03 07:01:10

Key Financial Figures

Filing Documents

Financial Statements and Exhibits

Financial Statements and Exhibits. (d) Exhibits 99.1 Press Release, dated September 3, 2025. 104 Cover Page Interactive Data File (formatted as inline XBRL). 3

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Aon plc By: /s/ Darren Zeidel Name: Darren Zeidel Title: Executive Vice President, General Counsel and Company Secretary Date: September 3, 2025 4

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