Karaboutis Adriana 4

What Happened

• Adriana Karaboutis, a non-employee director of Aon plc (AON), was granted 776 Class A ordinary shares as her annual non-employee director award on 2026-06-25. To cover tax withholding related to the award, 186.235 shares were withheld/disposed at $315.95 per share, generating proceeds of $58,841. The grant price is reported as N/A; under Irish law the director agreed to pay a nominal $0.01 per share (see footnote).

Key Details

• Transaction date: 2026-06-25 (Form 4 filed 2026-06-29 — timely)
• Award: 776 Class A ordinary shares (annual non-employee director grant)
• Withholding: 186.235 shares withheld/disposed at $315.95 each for $58,841
• Price for the grant: N/A; director pays nominal $0.01/share under Irish law (footnote)
• Shares owned after transaction: not specified in the filing
• Footnotes: F1 = annual grant to non-employee directors; F2 = shares withheld by issuer to satisfy tax withholding

Context

• This is a routine equity award to a non-employee director and a common tax-withholding disposition (cashless withholding), not a market purchase or voluntary sale. Such grants are typically compensation and do not by themselves indicate insider sentiment about the company.