KNIGHT LESTER B bought AON
September 2, 2026 · Form 4 insider transaction
KNIGHT LESTER B bought 4,145 shares of Aon plc at $328.34 per share, a transaction worth $1.36M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
4,145
Price
$328.34
Total value
$1.36M
InsiderKNIGHT LESTER B
RoleDirector
CompanyAon plc (AON)
SecurityClass A Ordinary Stock
Transaction codeP: Open-market purchase
Transaction dateSeptember 2, 2026
Filing dateSeptember 3, 2026
Shares owned after161,193
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported is a weighted average price. Shares were purchased in a series of transactions within the same trading day at prices ranging from $328.04 to $329.03, inclusive. Full information regarding the number of shares purchased at each separate price is available upon request by the Commission staff, the issuer, or a security holder of the issuer.