[Form 3] Aon plc Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Aon plc (AON) Form 3 shows that Jo Ann Jenkins, identified as a Director, reported her initial beneficial ownership filing related to an event on 08/15/2025. The filing lists 0 Class A Ordinary Stock beneficially owned in a direct capacity. The form was executed on behalf of Ms. Jenkins by Colby Alexis pursuant to a power of attorney.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Jenkins Jo Ann

(Last) (First) (Middle)

200 EAST RANDOLPH ST.

(Street)

CHICAGO IL 60601

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/15/2025

3. Issuer Name and Ticker or Trading Symbol
Aon plc [ AON ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Ordinary Stock	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Colby Alexis - Colby Alexis pursuant to a power of attorney from Jo Ann Jenkins	08/19/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What does the AON Form 3 filed by Jo Ann Jenkins report?

The Form 3 reports that Jo Ann Jenkins, a Director, beneficially owns 0 Class A Ordinary Stock and filed an initial statement for the event dated 08/15/2025.

Who signed the Form 3 for Jo Ann Jenkins (AON)?

The document is signed by Colby Alexis pursuant to a power of attorney from Jo Ann Jenkins.

Does the Form 3 show indirect ownership or derivatives for AON?

No. The filing lists only Class A Ordinary Stock with 0 shares and shows no derivative securities or indirect ownership.

Is Jo Ann Jenkins reported as an officer or 10% owner on the AON Form 3?

No. The form checks the box indicating Director; it does not indicate officer status or 10% owner.

Was the ownership reported as direct or indirect on the AON Form 3?

The filing specifies the ownership form as Direct (D) for the Class A Ordinary Stock line, which shows 0 shares.