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Lester B Knight, Director at Aon, bought AON on Sep 2, 2026

Data as of Oct 16

▲ BUY$475K1,440 shares at $329.69Lester B Knight DirectorAON Aon plc
Watch AON
Traded
Sep 2, 2026
Disclosed
Sep 3, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Lester B Knight, Director at Aon, bought AON on Sep 2, 2026TRADEDDISCLOSED
AONSimilar stocks (XLF — its sector index fund), rebased to AON's price on the disclosure day
AON since disclosure
−10.5%
Similar stocks (XLF) since disclosure
−5.2%
XLF — its sector index fund

Change in closing price from Sep 3, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▲ BUYLester B Knight DirectorAON Aon plc$2.4Mdisclosed Sep 3 · filed 1 day after the trade
  2. ▲ BUYLester B Knight DirectorAON Aon plc$1.7Mdisclosed Sep 3 · filed 1 day after the trade
  3. ▲ BUYLester B Knight DirectorAON Aon plc$1.4Mdisclosed Sep 3 · filed 1 day after the trade
  4. ▲ BUYLester B Knight DirectorAON Aon plc$566Kdisclosed Sep 3 · filed 1 day after the trade
  5. ▲ BUYLester B Knight DirectorAON Aon plc$121Kdisclosed Sep 3 · filed 1 day after the trade

See every trade on AON →