| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/28/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 13.7k | $162.83 | $2.2M | | 02/28/2023 |
| 02/28/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 26.9k | $0.00 | $0 | | 02/28/2023 |
| 02/23/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 26.9k | $0.00 | $0 | | 02/23/2023 |
| 02/23/2023 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 132.4k | $164.15 | $21.7M | | 02/23/2023 |
| 02/28/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 9k | $153.99 | $1.4M | | 02/28/2022 |
| 02/28/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 17.6k | $0.00 | $0 | | 02/28/2022 |
| 02/23/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 63.7k | $151.37 | $9.6M | | 02/23/2022 |
| 02/23/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 15k | $0.00 | $0 | | 02/23/2022 |
| 01/01/2022 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 5.8k | $0.00 | $0 | | 01/01/2022 |
| 02/28/2021 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 14.2k | $0.00 | $0 | | 02/28/2021 |
| 02/28/2021 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 7k | $116.83 | $813.8k | | 02/28/2021 |
| 02/22/2021 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 76.4k | $117.53 | $9M | | 02/22/2021 |
| 02/22/2021 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 8.9k | $0.00 | $0 | | 02/22/2021 |
| 08/15/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 6.2k | $116.92 | $729.4k | | 08/15/2020 |
| 08/15/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 12.7k | $0.00 | $0 | | 08/15/2020 |
| 08/15/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Common Stock | 12.7k | $116.92 | $1.5M | | 08/15/2020 |
| 02/28/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 19k | $0.00 | $0 | | 02/28/2020 |
| 02/28/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 9.3k | $109.57 | $1M | | 02/28/2020 |
| 02/19/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 75.9k | $118.87 | $9M | | 02/19/2020 |
| 02/19/2020 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 11.5k | $0.00 | $0 | | 02/19/2020 |
| 05/01/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 10.3k | $0.00 | $0 | | 05/01/2019 |
| 05/01/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 5.1k | $93.64 | $473.8k | | 05/01/2019 |
| 02/28/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 2.4k | $92.49 | $226k | | 02/28/2019 |
| 02/28/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 5k | $0.00 | $0 | | 02/28/2019 |
| 02/19/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 7.7k | $0.00 | $0 | | 02/19/2019 |
| 02/19/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 78.5k | $90.79 | $7.1M | | 02/19/2019 |
| 02/19/2019 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 7.7k | $0.00 | $0 | | 02/19/2019 |
| 05/01/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 1.3k | $82.21 | $106.4k | | 05/01/2018 |
| 05/01/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 2.6k | $0.00 | $0 | | 05/01/2018 |
| 02/28/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 1.1k | $84.87 | $94.7k | | 02/28/2018 |
| 02/28/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 2.3k | $0.00 | $0 | | 02/28/2018 |
| 02/21/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Restricted Stock Units | 8.1k | $0.00 | $0 | | 02/21/2018 |
| 02/21/2018 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Grant | Stock Options (Right to Buy) | 73.8k | $83.05 | $6.1M | | 02/21/2018 |
| 05/01/2017 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Payment of Exercise | Common Stock | 1.4k | $74.30 | $101.3k | | 05/01/2017 |
| 05/01/2017 | MARSH & MCLENNAN COMPANIES, INC. | MMC | Exercise | Restricted Stock Units | 2.6k | $0.00 | $0 | | 05/01/2017 |
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