SEC filings · AON
Aon SEC filings
Every annual report, quarterly report, proxy statement and current report Aon has filed with the SEC since 2026, each linked to the original on SEC EDGAR. Filing.fyi links to the SEC; it does not host copies.
Annual reports (10-K)
- Feb 13, 202610-KAnnual report Period ended Dec 31, 2025
Quarterly reports (10-Q)
- Jul 29, 202610-QQuarterly report Period ended Jun 30, 2026
- May 1, 202610-QQuarterly report Period ended Mar 31, 2026
Proxy statements (DEF 14A)
- Apr 28, 2026DEF 14AProxy statement
Current reports (8-K)
- Sep 22, 20268-KCurrent report Event date Sep 18, 2026
- Sep 17, 20268-KCurrent report Event date Sep 14, 2026
- Sep 11, 20268-KCurrent report
- Aug 31, 20268-KCurrent report
- Aug 17, 20268-KCurrent report
- Jul 29, 20268-KCurrent report
- May 1, 20268-KCurrent report
- Jan 30, 20268-KCurrent report
- Jan 7, 20268-KCurrent report Event date Jan 6, 2026
Insider transactions (Form 4)
- Sep 3, 2026Form 4Insider transaction
- Jul 30, 2026Form 4Insider transaction
Registrations and other filings
- Sep 15, 2026424B5424B5
- Sep 11, 2026424B5424B5
Source: SEC EDGAR. Open AON on EDGAR →