Corona Anne 4

What Happened
Anne Corona, Chief Commercial Officer of Aon plc, had restricted share units (RSUs) vest on March 13, 2026. Two conversion events resulted in 193 and 174 Class A ordinary shares (total 367 shares) being issued upon vesting. To cover tax withholding, the issuer withheld 85.497 shares (at $321.41 each, $27,480) and 77.08 shares (at $321.41 each, $24,774), for total withholding proceeds of $52,254. The RSUs convert 1-for-1 to shares; under Irish law the reporting person paid the nominal value of $0.01 per share.

Key Details

• Transaction date: 2026-03-13; Form 4 filed: 2026-03-17 (filed timely).
• Conversion/vesting entries coded M (exercise/conversion); withholding coded F (tax withholding).
• Shares issued on vesting: 193 and 174 (total 367).
• Shares withheld for taxes: 85.497 and 77.08 (total 162.577), at $321.41 per share, proceeds $27,480 and $24,774 (total $52,254).
• Footnotes: F1–F5 note these were RSU awards (one granted 3/15/2023, one granted 3/14/2025) that vest in three equal annual installments and convert 1-for-1; issuer withheld shares to satisfy tax withholding; nominal payment $0.01 per share required by Irish law.
• Shares owned after the transactions: not specified in the provided excerpt.

Context
This was a standard RSU vesting with shares withheld to cover taxes (a routine internal disposition), not an open-market sale or purchase. Such withholding transactions are administrative and do not, by themselves, imply a change in insider sentiment.