Insider trade

CFO exercised or converted 3,975 AON derivative securities

Traded Jul 1, 2026 · Filed Jul 6, 2026

Aon plcAON

3,975
Shares

Why it stands out

Derivative exercise or conversion — not an open-market buy.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Jul 1, 2026
Reporting period: Not applicable
Filed with the SEC: Jul 6, 2026

CFOOption exercise

Context

Classification

option exercise

Code M — exercise or conversion of a derivative security

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

Source receipt

Record ID: 0001193125-26-296512

Filed / recorded

Jul 6, 2026, 10:02 PM UTC

Added to OQRO

Oct 2, 2026, 12:27 PM UTC

Parser

form4-xml-v1

Data quality

Verified: identifiers matched exactly

Issuer

Aon plc

Issuer CIK

315293

Ticker

AON

Reporting person

Edmund Reese

Relationship

Officer

Officer title

Chief Financial Officer

Security

Class A Ordinary Stock

Table

Non-derivative (Table I)

Transaction date

Jul 1, 2026

Transaction code

M

Shares / units

3,975

Acquired / disposed

Acquired (A)

Shares owned after

6,099.081

Ownership form

Direct

Amendment

No

Footnotes from the filing

Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Around the same time

Officer sold ~$263K of Aon plc

Scheduled in advance2mo ago

Officer sold ~$274K of Aon plc

Scheduled in advance2mo ago

Officer sold ~$181K of Aon plc

Scheduled in advance2mo ago