Senior insider sale

CEO, Regions & North America at AON PLC — senior position signals high conviction

$1.87M

5.77K shares

What this filing means

GOLTERMANN LORI plans to sell 5.77K shares of AON PLC valued at approximately $1.87M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

GOLTERMANN LORI

Filed: 6/4/2026ACC: 0001959173-26-004346

InsiderGOLTERMANN LORICIK 2062798

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IssuerAON PLCCIK 315293

Officer· CEO, Regions & North America

Since Feb 2026

5.77K

Shares to sell

$1.87M

Approx. market value

5.77K

Acquired (3 months)

Planned

Securities Acquired — Last 3 Months17

Sort

Restricted Stock Vesting

Compensation

3/15/2026

293.00

Restricted Stock Vesting

Compensation

2/12/2026

4.22K

ESPP Purchase

Cash

12/31/2025

24.00

Restricted Stock Vesting

Compensation

11/21/2025

88.00

ESPP Purchase

Cash

6/30/2025

23.00

Restricted Stock Vesting

Compensation

3/15/2025

312.00

ESPP Purchase

Cash

12/31/2024

28.00

ESPP Purchase

Cash

6/28/2024

29.00

Dividend Reinvestment

Cash

5/16/2024

14.00

Restricted Stock Vesting

Compensation

3/15/2024

511.00

ESPP Purchase

Cash

12/31/2021

9.00

ESPP Purchase

Cash

6/30/2021

1.00

Dividend Reinvestment

Cash

2/16/2021

1.00

Restricted Stock Vesting

Compensation

2/13/2021

68.00

Restricted Stock Vesting

Compensation

2/11/2021

127.00

Open Market Purchase

Cash

3/2/2017

3.00

Open Market Purchase

Cash

2/26/2016

11.00

Total acquired5.77K

Acquisition Date	Type	Amount Acquired	Gift
3/15/2026	Restricted Stock Vesting Compensation	293.00	—
2/12/2026	Restricted Stock Vesting Compensation	4.22K	—
12/31/2025	ESPP Purchase Cash	24.00	—
11/21/2025	Restricted Stock Vesting Compensation	88.00	—
6/30/2025	ESPP Purchase Cash	23.00	—
3/15/2025	Restricted Stock Vesting Compensation	312.00	—
12/31/2024	ESPP Purchase Cash	28.00	—
6/28/2024	ESPP Purchase Cash	29.00	—
5/16/2024	Dividend Reinvestment Cash	14.00	—
3/15/2024	Restricted Stock Vesting Compensation	511.00	—
12/31/2021	ESPP Purchase Cash	9.00	—
6/30/2021	ESPP Purchase Cash	1.00	—
2/16/2021	Dividend Reinvestment Cash	1.00	—
2/13/2021	Restricted Stock Vesting Compensation	68.00	—
2/11/2021	Restricted Stock Vesting Compensation	127.00	—
3/2/2017	Open Market Purchase Cash	3.00	—
2/26/2016	Open Market Purchase Cash	11.00	—
Total		5.77K

Planned & Completed Dispositions1

Sort

NYSEPlanned

Units to sell

5.77K

Market value

$1.87M

6/4/2026

Total

Units

5.77K

Value

$1.87M

Date	Units to Sell	Approx. Market Value	Exchange	Status
6/4/2026	5.77K	$1.87M	NYSE	Planned
Total	5.77K	$1.87M