[144] Aon plc SEC Filing

Rhea-AI Filing Summary

AON plc has a planned sale of 700 Class A shares under Rule 144 through Fidelity Brokerage Services LLC on or about 11/25/2025, to be executed on the NYSE. The aggregate market value of the shares listed for sale is $245,238.07. These shares were acquired as restricted stock vesting from the issuer as compensation on three dates in 2025, in amounts of 567, 102 and 31 shares. Shares of Class A outstanding were 214,935,265 at the time referenced.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	700	245238.07	214935265	11/25/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	02/13/2025	Restricted Stock Vesting	Issuer			567	02/13/2025	Compensation
Class A	02/17/2025	Restricted Stock Vesting	Issuer			102	02/17/2025	Compensation
Class A	03/15/2025	Restricted Stock Vesting	Issuer			31	03/15/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does AON's latest Form 144 disclose?

The Form 144 discloses a planned sale of 700 AON Class A shares under Rule 144, with an aggregate market value of $245,238.07, to be sold on the NYSE through Fidelity Brokerage Services LLC.

How many AON shares are being sold and what is their market value?

The notice covers 700 Class A shares of AON, with an aggregate market value of $245,238.07 based on the price information used in the form.

When is the planned sale date for the AON shares under this Form 144?

The approximate date of sale listed is 11/25/2025, with the transaction expected to occur on the NYSE through Fidelity Brokerage Services LLC.

How and when were the AON shares being sold acquired?

The 700 AON Class A shares were acquired from the issuer as restricted stock vesting in compensation transactions on 02/13/2025 (567 shares), 02/17/2025 (102 shares), and 03/15/2025 (31 shares).

How many AON Class A shares were outstanding at the time referenced in the Form 144?

The Form 144 lists 214,935,265 AON Class A shares outstanding at the time referenced in the securities information table.

What representation does the seller make in AON's Form 144 notice?

The person for whose account the securities are to be sold represents by signing that they do not know any material adverse information about AON's current or prospective operations that has not been publicly disclosed.