AONS&P 500

Aon plc SEC filings, summarized

We read every Aon plc 8-K filing and insider trade the night it hits SEC EDGAR, and turn it into a two-minute plain-English summary.

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Recent filings

8-KJanuary 30, 2026

8‑K Item 9.01 filed 01/30/2026: Aon attached Exhibit 99.1 (press release dated 01/31/2025) and Exhibit 104…

8‑K Item 9.01 filed 01/30/2026: Aon attached Exhibit 99.1 (press release dated 01/31/2025) and Exhibit 104 (Cover Page iXBRL). Items (a)‑(c) not applicable.…

8-KJanuary 30, 2026

Aon plc ($AON) filed an 8‑K on Jan 30, 2026 announcing results for the quarter and year ended Dec 31,…

Aon plc ($AON) filed an 8‑K on Jan 30, 2026 announcing results for the quarter and year ended Dec 31, 2025; press release attached as Exhibit 99.1 — see for…

8-KJanuary 7, 2026

Aon ($AON) filed an 8‑K (Item 9.01) disclosing a Separation Agreement (Exhibit 10.1) dated Jan 6, 2026…

Aon ($AON) filed an 8‑K (Item 9.01) disclosing a Separation Agreement (Exhibit 10.1) dated Jan 6, 2026 between Aon Corporation and Eric Andersen; the report…

8-KJanuary 7, 2026

Aon ($AON) says Eric Andersen will depart effective Jan 31, 2026; Aon Corporation signed a Separation…

Aon ($AON) says Eric Andersen will depart effective Jan 31, 2026; Aon Corporation signed a Separation Agreement with Andersen on Jan 6, 2026. He had…

8-KJanuary 2, 2026

8‑K Item 9.01: Aon filed an Amended & Restated Employment Agreement (Ex.

8‑K Item 9.01: Aon filed an Amended & Restated Employment Agreement (Ex. 10.1) dated Dec 31, 2025 among Aon plc, Aon Corporation and Gregory C. Case, plus a…

8-KJanuary 2, 2026

Aon amended CEO Gregory C.

Aon amended CEO Gregory C. Case’s employment agreement (signed Dec 31, 2025) extending his term to Dec 31, 2030; he’ll continue as President & CEO and be…