Aon (AON) Proxy filing summary

Voting matters and shareholder proposals

• Shareholders will vote on the election of 13 directors, each recommended by the board for approval.

• Advisory vote to approve executive compensation for named executive officers is on the agenda.

• Proposals include ratifying Ernst & Young LLP as independent registered public accounting firm for 2026.

• Shareholders will vote to re-appoint Ernst & Young Chartered Accountants as statutory auditor under Irish law.

• Additional proposals authorize the board to issue Class A Ordinary Shares and opt out of statutory pre-emption rights under Irish law.

Board of directors and corporate governance

• Board recommends all director nominees for election at the annual meeting.

• Board or Audit Committee is authorized to determine remuneration for the statutory auditor.

Executive compensation and say-on-pay

• Advisory resolution seeks shareholder approval of named executive officer compensation.