| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/06/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Sale | Common Stock | 3.1k | $165.22 | $518.8k | | 03/06/2023 |
| 02/28/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 3.9k | $162.83 | $633.2k | | 02/28/2023 |
| 02/28/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 7k | $0.00 | $0 | | 02/28/2023 |
| 02/23/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 20.9k | $164.15 | $3.4M | | 02/23/2023 |
| 02/23/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 4.2k | $0.00 | $0 | | 02/23/2023 |
| 12/09/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Sale | Common Stock | 8.7k | $172.34 | $1.5M | | 12/09/2022 |
| 02/28/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 4.6k | $153.99 | $700.9k | | 02/28/2022 |
| 02/28/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 8.2k | $0.00 | $0 | | 02/28/2022 |
| 02/23/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 23.9k | $151.37 | $3.6M | | 02/23/2022 |
| 02/23/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 4k | $0.00 | $0 | | 02/23/2022 |