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AON insider buying

Every open-market purchase of Aon plc (AON) stock by its officers, directors and major shareholders, from SEC Form 4 filings.

Bought, last 12 months$7.83M
Insiders buying (12m)1
Purchases on record2
Last purchase filedSep 3, 2026

In the last 12 months, 1 insider of Aon plc bought $7.83M of AON stock on the open market in 2 reported purchases. The most recent was filed on Sep 3, 2026: Knight Lester B (Director) bought 20,000 shares at $327.48, worth $6.55M.

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All AON insider purchases

FiledInsiderValueSharesPriceStakeTrade
Sep 3Knight Lester BDirector$6.55M20,000$327.48+14%Sep 2SEC
Feb 12Knight Lester BDirector$1.28M4,000$319.24+3%Feb 10SEC