Aon plc Class A

Aon plc Class A (AON) — Form 8-A12B: SEC filing

8-A12BAONFiled Sep 17, 2026, 1:30 PM ET

About this filing

Aon plc Class A (AON) filed Form 8-A12B (sec filing) with the SEC on Sep 17, 2026.

View original filing on SEC.gov

Key facts

Document: 8-A12B

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Not investment advice. Summaries can contain errors; the SEC filing is the official record.