| 2016-08-02 | Sale | Aon plc AON | Chairman/CEO - ARS | 93,396 0.0349% | $108.41 | $10.13M | +5.82% | |
| 2016-02-09 | Sale | Aon plc AON | Chairman/CEO - ARS | 48,398 0.0178% | $92.89 | $4.5M | +18.68% | |
| 2015-11-17 | Sale | Aon plc AON | Chairman/CEO - ARS | 12,906 0.0046% | $94.12 | $1.21M | +13.72% | |
| 2015-05-11 | Sale | Aon plc AON | Chairman/CEO - ARS | 19,910 0.007% | $100.03 | $1.99M | -3.37% | |
| 2015-03-16 | Sale | Aon plc AON | Chairman/CEO - ARS | 21,052 0.0072% | $96.40 | $2.03M | -2.57% | |
| 2014-10-01 | Sale | Aon plc AON | Chairman/CEO - ARS | 83,566 0.0292% | $86.86 | $7.26M | +12.48% | |
| 2014-09-18 | Sale | Aon plc AON | Chairman/CEO - ARS | 8,908 0.0022% | $63.47 | $565,346 | +10.88% | |
| 2013-10-30 | Sale | Aon plc AON | Chairman/CEO - ARS | 128,090 0.0414% | $79.43 | $10.17M | +6.08% | |
| 2013-02-19 | Sale | Aon plc AON | Chairman/CEO - ARS | 49,150 0.0154% | $57.81 | $2.84M | +18.55% | |
| 2012-11-13 | Sale | Aon plc AON | Chairman/CEO - ARS | 142,000 0.0433% | $56.18 | $7.98M | +14.08% | |
| 2012-02-10 | Sale | Aon plc AON | Chairman/CEO - ARS | 91,030 0.0255% | $44.92 | $4.09M | +7.02% | |
| 2009-02-27 | Sale | Aon plc AON | Chairman/CEO - ARS | 45,332 0.0162% | $38.90 | $1.76M | +3.24% | |
| 2008-11-26 | Sale | Aon plc AON | Chairman/CEO - ARS | 24,428 0.0082% | $43.57 | $1.06M | -11.28% |