UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): March 13, 2025

 

Aon plc

(Exact Name of Registrant as Specified in Charter)

 

 

Ireland		1-7933		98-1539969
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification No.)

15 George’s Quay, Dublin 2, Ireland D02 VR98

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: +353 1 266 6000

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Class A Ordinary Shares $0.01 nominal value		AON		New York Stock Exchange
Guarantees of Aon plc’s 3.875% Senior Notes due 2025		AON25		New York Stock Exchange
Guarantees of Aon plc’s 2.875% Senior Notes due 2026		AON26		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.85% Senior Notes due 2027		AON27		New York Stock Exchange
Guarantees of Aon North America, Inc.’s 5.125% Senior Notes due 2027		AON27B		New York Stock Exchange
Guarantees of Aon North America, Inc.’s 5.150% Senior Notes due 2029		AON29		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.05% Senior Notes due 2031		AON31		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.60% Senior Notes due 2031		AON31A		New York Stock Exchange
Guarantees of Aon North America, Inc.’s 5.300% Senior Notes due 2031		AON31B		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 5.00% Senior Notes due 2032		AON32		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 5.35% Senior Notes due 2033		AON33		New York Stock Exchange
Guarantees of Aon North America, Inc.’s 5.450% Senior Notes due 2034		AON34		New York Stock Exchange
Guarantees of Aon plc’s 4.25% Senior Notes due 2042		AON42		New York Stock Exchange
Guarantees of Aon plc’s 4.45% Senior Notes due 2043		AON43		New York Stock Exchange
Guarantees of Aon plc’s 4.60% Senior Notes due 2044		AON44		New York Stock Exchange
Guarantees of Aon plc’s 4.75% Senior Notes due 2045		AON45		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 2.90% Senior Notes due 2051		AON51		New York Stock Exchange
Guarantees of Aon Corporation and Aon Global Holdings plc’s 3.90% Senior Notes due 2052		AON52		New York Stock Exchange
Guarantees of Aon North America, Inc.’s 5.750% Senior Notes due 2054		AON54		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

 

 

Item 5.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 13, 2025, Aon plc (the “Company”) announced that Michael Neller will transition from his role as Chief Accounting Officer and Global Controller of the Company into a new role as Deputy Global Chief People Officer, Total Rewards and Talent Development of the Company. The Company is planning to conduct a search process to identify a new Chief Accounting Officer and Global Controller. Mr. Neller will continue to serve as the Company’s Chief Accounting Officer and Global Controller until a successor is appointed.

 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Aon plc
By:		/s/ Darren Zeidel
Name:		Darren Zeidel
Title:		Executive Vice President, General Counsel and Company Secretary

Date: March 13, 2025