AON Aon plc
NYSE · SEC CIK 315293 · EDGAR
- Bought, last 12 months
- $7.83M 2 purchases by 1 insiders
- Sold, last 12 months
- $7.75M 6 sales by 1 insiders
- Filings on record
- 216 since 2021-08-05, latest 2026-09-03 20:33
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| KNIGHT LESTER B | Dir | $7.83M | — |
| Zeidel Darren | GC | — | $7.75M |
| Marcell Andy | Gbl CEO, Solution Lines | — | — |
| Goltermann Lori | CEO, Regions, North America | — | — |
| Corona Anne | Chief Commercial Off | — | — |
| Simon Mindy F. | COO | — | — |
| Reese Edmund | CFO | — | — |
| Spruell Byron | Dir | — | — |
| Stevens Lisa | Chief Administrative Off | — | — |
| Jenkins Jo Ann | Dir | — | — |
Transactions 406
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-30 | 2025-06-26 | AON | Cai Jin-Yong | Dir | A - Grant | — | +637 | 7,784 | +9% | — | |
| 2025-06-02 | 2025-05-29 | AON | NOTEBAERT RICHARD C | Dir | G - Gift | $0.00 | -1,795 | 28.7K | -6% | $0 | |
| D | 2025-03-25 | 2025-03-14 | AON | Neller Michael | Principal Accounting Off | F - Tax | $398.79 | -24.81 | 8,209 | -0.3% | -$9,894 |
| D | 2025-03-25 | 2025-03-14 | AON | Neller Michael | Principal Accounting Off | M - OptEx | — | +56 | 8,234 | +0.7% | — |
| 2025-02-24 | 2025-02-21 | AON | Stevens Lisa | Chief Administrative Off | G - Gift | $0.00 | -26 | 17.0K | -0.2% | $0 | |
| 2025-02-19 | 2025-02-18 | AON | NOTEBAERT RICHARD C | Dir | G - Gift | $0.00 | -1,290 | 30.5K | -4% | $0 | |
| DM | 2025-02-18 | 2025-02-13+ | AON | Zeidel Darren | GC | F - Tax | $389.81 | -3,817 | 28.4K | -12% | -$1.49M |
| D | 2025-02-18 | 2025-02-13 | AON | Zeidel Darren | GC | A - Grant | — | +8,222 | 31.6K | +35% | — |
| DM | 2025-02-18 | 2025-02-14 | AON | Zeidel Darren | GC | M - OptEx | — | +1,244 | 29.4K | +4% | — |
| DM | 2025-02-18 | 2025-02-14 | AON | Andersen Eric | Pres | M - OptEx | — | +3,196 | 176.2K | +2% | — |
| DM | 2025-02-18 | 2025-02-13+ | AON | Andersen Eric | Pres | F - Tax | $389.96 | -15.6K | 175.4K | -8% | -$6.08M |
| D | 2025-02-18 | 2025-02-13 | AON | Andersen Eric | Pres | A - Grant | — | +28.3K | 189.4K | +18% | — |
| DMI | 2025-02-18 | 2025-02-14+ | AON | Case Gregory C | CEO, Dir | G - Gift | $0.00 | +1,954 | 164.0K | +1% | $0 |
| DM | 2025-02-18 | 2025-02-18 | AON | Case Gregory C | CEO, Dir | G - Gift | $0.00 | -1,954 | 471.5K | -0.4% | $0 |
| DM | 2025-02-18 | 2025-02-13 | AON | Case Gregory C | CEO, Dir | A - Grant | — | +90.0K | 474.1K | +23% | — |
| DM | 2025-02-18 | 2025-02-13+ | AON | Case Gregory C | CEO, Dir | F - Tax | $390.21 | -41.7K | 467.5K | -8% | -$16.25M |
| D | 2025-02-18 | 2025-02-14 | AON | Case Gregory C | CEO, Dir | M - OptEx | — | +2,357 | 473.5K | +0.5% | — |
| DM | 2025-02-18 | 2025-02-13+ | AON | Neller Michael | Principal Accounting Off | F - Tax | $390.09 | -732.04 | 8,076 | -8% | -$285.6K |
| D | 2025-02-18 | 2025-02-13 | AON | Neller Michael | Principal Accounting Off | A - Grant | — | +2,313 | 8,764 | +36% | — |
| D | 2025-02-18 | 2025-02-14 | AON | Neller Michael | Principal Accounting Off | M - OptEx | — | +146 | 8,222 | +2% | — |
| D | 2025-02-18 | 2025-02-13 | AON | Stevens Lisa | Chief Administrative Off | A - Grant | — | +15.4K | 23.5K | +190% | — |
| DM | 2025-02-18 | 2025-02-13+ | AON | Stevens Lisa | Chief Administrative Off | F - Tax | $389.90 | -8,423 | 17.0K | -33% | -$3.28M |
| DM | 2025-02-18 | 2025-02-14 | AON | Stevens Lisa | Chief Administrative Off | M - OptEx | — | +1,948 | 17.8K | +12% | — |
| 2024-12-02 | 2024-11-27 | AON | Simon Mindy F. | COO | S - Sale | $394.34 | -650 | 1,816 | -26% | -$256.3K | |
| 2024-11-29 | 2024-11-26 | AON | Stevens Lisa | Chief Administrative Off | S - Sale | $387.68 | -1,275 | 8,077 | -14% | -$494.3K | |
| D | 2024-11-19 | 2024-11-15 | AON | Simon Mindy F. | COO | M - OptEx | — | +1,970 | 3,339 | +144% | — |
| D | 2024-11-19 | 2024-11-15 | AON | Simon Mindy F. | COO | F - Tax | $379.29 | -873.67 | 2,466 | -26% | -$331.4K |
| D | 2024-09-19 | 2024-09-17 | AON | Neller Michael | Principal Accounting Off | M - OptEx | — | +188 | 6,534 | +3% | — |
| D | 2024-09-19 | 2024-09-17 | AON | Neller Michael | Principal Accounting Off | F - Tax | $349.20 | -83.28 | 6,451 | -1% | -$29.1K |
| D | 2024-09-19 | 2024-09-17 | AON | Slyfield Jillian | Chief Innovation Off | M - OptEx | — | +93 | 1,943 | +5% | — |
| D | 2024-09-19 | 2024-09-17 | AON | Slyfield Jillian | Chief Innovation Off | F - Tax | $349.20 | -33.18 | 1,910 | -2% | -$11.6K |
| 2024-09-17 | 2024-09-13 | AON | STAVRIDIS JAMES G. | Dir | A - Grant | — | +551 | 568 | +3,241% | — | |
| 2024-09-17 | 2024-09-13 | AON | STAVRIDIS JAMES G. | Dir | F - Tax | $347.85 | -264.47 | 303.53 | -47% | -$92.0K | |
| 2024-08-29 | 2024-08-28 | AON | Spruell Byron | Dir | P - Purchase | $340.08 | +725 | 5,303 | +16% | +$246.6K | |
| 2024-08-14 | 2024-08-12 | AON | Zeidel Darren | GC | G - Gift | $0.00 | -80 | 23.4K | -0.3% | $0 | |
| 2024-08-14 | 2024-08-12 | AON | Zeidel Darren | GC | S - Sale | $329.15 | -950 | 23.5K | -4% | -$312.7K | |
| 2024-08-14 | 2024-08-12 | AON | Stevens Lisa | Chief Administrative Off | S - Sale | $328.95 | -400 | 9,352 | -4% | -$131.6K | |
| I | 2024-08-08 | 2024-08-06 | AON | KNIGHT LESTER B | Dir | J - Other | $0.00 | -55.0K | 0 | -100% | $0 |
| T | 2024-07-30 | 2024-07-26 | AON | Zeidel Darren | GC | S - Sale | $310.00 | -6,597 | 24.4K | -21% | -$2.05M |
| 2024-06-24 | 2024-06-20 | AON | Conti Fulvio | Dir | F - Tax | $296.59 | -364.31 | 30.9K | -1% | -$108.1K | |
| 2024-06-24 | 2024-06-20 | AON | Conti Fulvio | Dir | A - Grant | — | +759 | 31.2K | +2% | — | |
| 2024-06-24 | 2024-06-20 | AON | SMITH SARAH G | Dir | F - Tax | $296.59 | -182.15 | 1,040 | -15% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | SMITH SARAH G | Dir | A - Grant | — | +759 | 1,222 | +164% | — | |
| 2024-06-24 | 2024-06-20 | AON | KNIGHT LESTER B | Dir | A - Grant | — | +1,517 | 2,466 | +160% | — | |
| 2024-06-24 | 2024-06-20 | AON | Alvarez Jose Antonio | Dir | A - Grant | — | +759 | 899.92 | +539% | — | |
| 2024-06-24 | 2024-06-20 | AON | Alvarez Jose Antonio | Dir | F - Tax | $296.59 | -364.31 | 535.61 | -40% | -$108.1K | |
| 2024-06-24 | 2024-06-20 | AON | SANTONA GLORIA | Dir | F - Tax | $296.59 | -182.15 | 39.1K | -0.5% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | SANTONA GLORIA | Dir | A - Grant | — | +759 | 39.3K | +2% | — | |
| 2024-06-24 | 2024-06-20 | AON | Cai Jin-Yong | Dir | A - Grant | — | +759 | 7,515 | +11% | — | |
| 2024-06-24 | 2024-06-20 | AON | Cai Jin-Yong | Dir | F - Tax | $296.59 | -367.50 | 7,148 | -5% | -$109.0K | |
| 2024-06-24 | 2024-06-20 | AON | FRANCIS CHERYL A | Dir | A - Grant | — | +759 | 28.4K | +3% | — | |
| 2024-06-24 | 2024-06-20 | AON | FRANCIS CHERYL A | Dir | F - Tax | $296.59 | -182.15 | 28.2K | -0.6% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | Karaboutis Adriana | Dir | F - Tax | $296.59 | -182.15 | 1,532 | -11% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | Karaboutis Adriana | Dir | A - Grant | — | +759 | 1,714 | +79% | — | |
| 2024-06-24 | 2024-06-20 | AON | CAMPBELL JEFFREY C | Dir | A - Grant | — | +759 | 11.7K | +7% | — | |
| 2024-06-24 | 2024-06-20 | AON | CAMPBELL JEFFREY C | Dir | F - Tax | $296.59 | -182.15 | 11.5K | -2% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | Spruell Byron | Dir | F - Tax | $296.59 | -182.15 | 4,578 | -4% | -$54.0K | |
| 2024-06-24 | 2024-06-20 | AON | Spruell Byron | Dir | A - Grant | — | +759 | 4,760 | +19% | — | |
| 2024-06-24 | 2024-06-20 | AON | NOTEBAERT RICHARD C | Dir | A - Grant | — | +759 | 32.0K | +2% | — | |
| 2024-06-24 | 2024-06-20 | AON | NOTEBAERT RICHARD C | Dir | F - Tax | $296.59 | -182.15 | 31.8K | -0.6% | -$54.0K | |
| DM | 2024-05-23 | 2024-05-21 | AON | Slyfield Jillian | Chief Innovation Off | M - OptEx | — | +91 | 1,864 | +5% | — |
| DM | 2024-05-23 | 2024-05-21 | AON | Slyfield Jillian | Chief Innovation Off | F - Tax | $289.98 | -32.47 | 1,850 | -2% | -$9,416 |
| D | 2024-05-23 | 2024-05-21 | AON | Zeidel Darren | GC | M - OptEx | — | +44 | 31.1K | +0.1% | — |
| D | 2024-05-23 | 2024-05-21 | AON | Zeidel Darren | GC | F - Tax | $289.98 | -19.49 | 31.0K | -0.1% | -$5,652 |
| 2024-05-09 | 2024-05-08 | AON | NOTEBAERT RICHARD C | Dir | G - Gift | $0.00 | -2,297 | 31.2K | -7% | $0 | |
| MI | 2024-05-07 | 2024-05-03 | AON | KNIGHT LESTER B | Dir | P - Purchase | $276.61 | +10.0K | 53.9K | +23% | +$2.77M |
| D | 2024-03-18 | 2024-03-15 | AON | Slyfield Jillian | Chief Innovation Off | M - OptEx | — | +109 | 1,829 | +6% | — |
| D | 2024-03-18 | 2024-03-15 | AON | Slyfield Jillian | Chief Innovation Off | F - Tax | $318.99 | -37.69 | 1,791 | -2% | -$12.0K |
| 2024-03-08 | 2024-03-06 | AON | Stevens Lisa | CHRO | S - Sale | $316.31 | -315.17 | 9,723 | -3% | -$99.7K | |
| 2024-03-05 | 2024-03-01 | AON | Andersen Eric | Pres | S - Sale | $313.74 | -5,500 | 164.6K | -3% | -$1.73M | |
| 2024-03-05 | 2024-03-01 | AON | Andersen Eric | Pres | G - Gift | $0.00 | -3,500 | 161.1K | -2% | $0 | |
| D | 2024-02-26 | 2024-02-22 | AON | Stevens Lisa | CHRO | M - OptEx | — | +639 | 23.4K | +3% | — |
| D | 2024-02-26 | 2024-02-22 | AON | Stevens Lisa | CHRO | F - Tax | $315.36 | -323.84 | 23.1K | -1% | -$102.1K |
| D | 2024-02-26 | 2024-02-23 | AON | Stevens Lisa | CHRO | S - Sale+OE | $315.26 | -13.0K | 10.1K | -56% | -$4.10M |
| D | 2024-02-26 | 2024-02-23 | AON | Stevens Lisa | CHRO | G - Gift | $0.00 | -35 | 10.0K | -0.3% | $0 |
| D | 2024-02-26 | 2024-02-22 | AON | Slyfield Jillian | Chief Innovation Off | M - OptEx | — | +232 | 1,800 | +15% | — |
| D | 2024-02-26 | 2024-02-22 | AON | Slyfield Jillian | Chief Innovation Off | F - Tax | $315.36 | -80.22 | 1,720 | -4% | -$25.3K |
| D | 2024-02-20 | 2024-02-16 | AON | Slyfield Jillian | Chief Innovation Off | M - OptEx | — | +176 | 1,629 | +12% | — |
| D | 2024-02-20 | 2024-02-16 | AON | Slyfield Jillian | Chief Innovation Off | F - Tax | $311.24 | -60.28 | 1,568 | -4% | -$18.8K |
| DM | 2024-02-20 | 2024-02-15+ | AON | Case Gregory C | CEO, Dir | F - Tax | $314.32 | -57.2K | 371.2K | -13% | -$17.98M |
| D | 2024-02-20 | 2024-02-15 | AON | Case Gregory C | CEO, Dir | A - Grant | — | +126.1K | 427.4K | +42% | — |
| D | 2024-02-20 | 2024-02-16 | AON | Case Gregory C | CEO, Dir | M - OptEx | — | +2,356 | 373.5K | +0.6% | — |
| D | 2024-02-20 | 2024-02-15 | AON | Neller Michael | Principal Accounting Off | A - Grant | — | +3,556 | 7,425 | +92% | — |
| D | 2024-02-20 | 2024-02-15 | AON | Neller Michael | Principal Accounting Off | S - Sale+OE | $312.00 | -750 | 3,869 | -16% | -$234.0K |
| DM | 2024-02-20 | 2024-02-15+ | AON | Neller Michael | Principal Accounting Off | F - Tax | $314.20 | -1,225 | 6,265 | -16% | -$384.8K |
| D | 2024-02-20 | 2024-02-16 | AON | Neller Michael | Principal Accounting Off | M - OptEx | — | +146 | 6,411 | +2% | — |
| DM | 2024-02-20 | 2024-02-16 | AON | Andersen Eric | Pres | M - OptEx | — | +3,195 | 171.3K | +2% | — |
| DM | 2024-02-20 | 2024-02-15+ | AON | Andersen Eric | Pres | F - Tax | $314.19 | -27.1K | 161.0K | -14% | -$8.53M |
| DM | 2024-02-20 | 2024-02-15 | AON | Andersen Eric | Pres | A - Grant | — | +50.8K | 178.8K | +40% | — |
| DM | 2024-02-20 | 2024-02-15+ | AON | Davies Christa | CFO | F - Tax | $314.21 | -27.4K | 160.1K | -15% | -$8.62M |
| DM | 2024-02-20 | 2024-02-15 | AON | Davies Christa | CFO | A - Grant | — | +66.2K | 206.7K | +47% | — |
| D | 2024-02-20 | 2024-02-16 | AON | Davies Christa | CFO | S - Sale+OE | $313.29 | -40.2K | 159.6K | -20% | -$12.58M |
| DM | 2024-02-20 | 2024-02-16 | AON | Davies Christa | CFO | M - OptEx | — | +3,521 | 162.7K | +2% | — |
| DM | 2024-02-20 | 2024-02-15+ | AON | Stevens Lisa | CHRO | F - Tax | $314.01 | -8,694 | 22.8K | -28% | -$2.73M |
| DM | 2024-02-20 | 2024-02-16 | AON | Stevens Lisa | CHRO | M - OptEx | — | +1,948 | 23.5K | +9% | — |
| D | 2024-02-20 | 2024-02-15 | AON | Stevens Lisa | CHRO | A - Grant | — | +16.0K | 29.5K | +118% | — |
| DM | 2024-02-20 | 2024-02-15+ | AON | Zeidel Darren | GC | F - Tax | $314.03 | -5,064 | 30.3K | -14% | -$1.59M |
| DM | 2024-02-20 | 2024-02-16 | AON | Zeidel Darren | GC | M - OptEx | — | +1,244 | 31.4K | +4% | — |
| D | 2024-02-20 | 2024-02-15 | AON | Zeidel Darren | GC | A - Grant | — | +11.1K | 34.8K | +47% | — |
| 2024-02-20 | 2024-02-16 | AON | Alvarez Jose Antonio | Dir | A - Grant | — | +271 | 271 | New | — |
Purchase Sale Sale after option exercise All abbreviations