Case Gregory C sold AON
February 12, 2026 · Form 4 insider transaction
Case Gregory C sold 32,246 shares of Aon plc at $314.49 per share, a transaction worth $10.14M. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Disposed (sell-side)
Shares
32,246
Price
$314.49
Total value
$10.14M
InsiderCase Gregory C
RoleOfficer, Director
CompanyAon plc (AON)
SecurityClass A Ordinary Stock
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 12, 2026
Filing dateFebruary 17, 2026
Shares owned after936,252
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.