| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/28/2023 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.9k | $82.71 | $318.8k | | 02/28/2023 |
| 06/02/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 4k | $93.90 | $375.6k | | 06/02/2022 |
| 02/28/2022 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.9k | $85.95 | $248.7k | | 02/28/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 3.5k | $0.00 | $0 | | 02/10/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 7.3k | $0.00 | $0 | | 02/10/2022 |
| 03/11/2021 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 2k | $76.10 | $152.2k | | 03/11/2021 |
| 02/26/2021 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.5k | $70.27 | $247.5k | | 02/26/2021 |
| 02/11/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 9.4k | $0.00 | $0 | | 02/11/2021 |
| 01/02/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.9k | $0.00 | $0 | | 01/02/2021 |
| 03/12/2020 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 5k | $73.07 | $365.4k | | 03/12/2020 |
| 02/28/2020 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.8k | $79.00 | $303.9k | | 02/28/2020 |
| 02/13/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 11.9k | $0.00 | $0 | | 02/13/2020 |
| 01/01/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.9k | $0.00 | $0 | | 01/01/2020 |
| 02/28/2019 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 6.8k | $71.24 | $487k | | 02/28/2019 |
| 02/08/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 18.7k | $0.00 | $0 | | 02/08/2019 |
| 01/01/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 2k | $0.00 | $0 | | 01/01/2019 |
| 06/14/2018 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 3.5k | $56.21 | $196.7k | | 06/14/2018 |
| 02/28/2018 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 4.4k | $54.30 | $236.8k | | 02/28/2018 |
| 02/08/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 14.4k | $0.00 | $0 | | 02/08/2018 |
| 01/01/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 2.2k | $0.00 | $0 | | 01/01/2018 |
| 02/28/2017 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.2k | $54.69 | $173.9k | | 02/28/2017 |