| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/19/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 37 | $327.12 | $12.1k | | 05/19/2023 |
| 05/19/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 18 | $327.12 | $5.9k | | 05/19/2023 |
| 05/19/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 14 | $327.12 | $4.6k | | 05/19/2023 |
| 05/19/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 105 | $0.00 | $0 | | 05/19/2023 |
| 05/19/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 52 | $0.00 | $0 | | 05/19/2023 |
| 05/19/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 40 | $0.00 | $0 | | 05/19/2023 |
| 03/15/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 38 | $285.85 | $10.9k | | 03/15/2023 |
| 03/15/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 109 | $0.00 | $0 | | 03/15/2023 |
| 03/13/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 41 | $293.44 | $12k | | 03/13/2023 |
| 03/13/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 116 | $0.00 | $0 | | 03/13/2023 |
| 02/22/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 88 | $304.87 | $26.8k | | 02/22/2023 |
| 02/22/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 232 | $0.00 | $0 | | 02/22/2023 |
| 02/17/2023 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 71 | $310.27 | $22k | | 02/17/2023 |
| 02/17/2023 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 176 | $0.00 | $0 | | 02/17/2023 |
| 09/16/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 32 | $277.12 | $8.9k | | 09/16/2022 |
| 09/16/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 92 | $0.00 | $0 | | 09/16/2022 |
| 05/20/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 37 | $262.71 | $9.7k | | 05/20/2022 |
| 05/20/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 18 | $262.71 | $4.7k | | 05/20/2022 |
| 05/20/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 14 | $262.71 | $3.7k | | 05/20/2022 |
| 05/20/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 105 | $0.00 | $0 | | 05/20/2022 |
| 05/20/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 52 | $0.00 | $0 | | 05/20/2022 |
| 05/20/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 40 | $0.00 | $0 | | 05/20/2022 |
| 03/15/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 49 | $307.62 | $15.1k | | 03/15/2022 |
| 03/15/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 38 | $307.62 | $11.7k | | 03/15/2022 |
| 03/15/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 141 | $0.00 | $0 | | 03/15/2022 |
| 03/15/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 109 | $0.00 | $0 | | 03/15/2022 |
| 03/11/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 40 | $295.33 | $11.8k | | 03/11/2022 |
| 03/11/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 115 | $0.00 | $0 | | 03/11/2022 |
| 02/22/2022 | Aon plc | AON | Payment of Exercise | Class A Ordinary Stock | 93 | $285.29 | $26.5k | | 02/22/2022 |
| 02/22/2022 | Aon plc | AON | Exercise | Restricted Share Unit (Right to Receive) | 232 | $0.00 | $0 | | 02/22/2022 |
| 02/17/2022 | Aon plc | AON | Grant | Restricted Share Unit (Right to Receive) | 529 | $0.00 | $0 | | 02/17/2022 |