AON insider trading
Aon plc · end-of-day data as of Oct 16, 2026
Aon plc
$292.55-18.9%
Buy · 21 analystsPT $368.11 +25.8%
In the last 12 months AON insiders made 2 open-market purchases worth $7.83M and 6 sales worth $7.75M, as reported on SEC Form 4. The latest: KNIGHT LESTER B (director) bought 20,000 shares at $327.48 on Sep 2, 2026.
Last 90 days
- Insiders$5.83M
Transactions
Open-market buys $7.83M · sells $7.75M over the last 365 days (2 buys, 6 sells).
| Sep 2, 2026 | KNIGHT LESTER B | Buy | 20,000 | $327.48 | $6.55M |
| Aug 17, 2026 | Virani Nadin | Other | 0 | — | — |
| Jul 28, 2026 | Zeidel Darren | Sell | 1,900 | $377.76 | $718K |
| Jul 17, 2026 | Zeidel Darren | Sell | 1,950 | $372.05 | $726K |
| Jul 7, 2026 | Zeidel Darren | Sell | 600 | $360.00 | $216K |
| Jul 1, 2026 | Reese Edmund | Other | 10,148 | $343.56 | $755K |
| Jun 25, 2026 | Alvarez Jose Antonio | Other | 1,148 | $102.47 | $118K |
| Jun 25, 2026 | Cai Jin-Yong | Other | 1,173 | $106.85 | $125K |
| Jun 25, 2026 | CAMPBELL JEFFREY C | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | FRANCIS CHERYL A | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | Jenkins Jo Ann | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | Karaboutis Adriana | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | KNIGHT LESTER B | Other | 1,488 | $0.01 | $15 |
| Jun 25, 2026 | NOTEBAERT RICHARD C | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | SANTONA GLORIA | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | SMITH SARAH G | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | Spruell Byron | Other | 962 | $61.16 | $58.85K |
| Jun 25, 2026 | STAVRIDIS JAMES G. | Other | 962 | $61.16 | $58.85K |
| May 12, 2026 | NOTEBAERT RICHARD C | Other | 1,438 | — | — |
| Mar 15, 2026 | Marcell Andy | Other | 1,392 | — | — |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.