| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/13/2023 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 5k | $84.41 | $422k | | 03/13/2023 |
| 02/28/2023 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 7.4k | $82.71 | $612.9k | | 02/28/2023 |
| 08/30/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 7k | $95.21 | $666.5k | | 08/30/2022 |
| 02/28/2022 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 6k | $85.95 | $512.1k | | 02/28/2022 |
| 05/27/2021 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 8k | $83.91 | $671.3k | | 05/27/2021 |
| 02/26/2021 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 6.8k | $70.27 | $481.3k | | 02/26/2021 |
| 02/11/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 15.4k | $0.00 | $0 | | 02/11/2021 |
| 01/02/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 3.6k | $0.00 | $0 | | 01/02/2021 |
| 06/05/2020 | AMEREN CORP | AEE | Gift | Common Stock, $.01 Par Value | 200 | $0.00 | $0 | | 06/05/2020 |
| 02/28/2020 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 7.9k | $79.00 | $624.3k | | 02/28/2020 |
| 02/13/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 20.8k | $0.00 | $0 | | 02/13/2020 |
| 01/01/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 3.4k | $0.00 | $0 | | 01/01/2020 |
| 03/07/2019 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 15k | $71.18 | $1.1M | | 03/07/2019 |
| 02/28/2019 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 12.8k | $71.24 | $914.2k | | 02/28/2019 |
| 02/08/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 32.2k | $0.00 | $0 | | 02/08/2019 |
| 01/01/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 3.5k | $0.00 | $0 | | 01/01/2019 |
| 02/28/2018 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 8.8k | $54.30 | $479.8k | | 02/28/2018 |
| 01/01/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 3.6k | $0.00 | $0 | | 01/01/2018 |
| 03/09/2017 | AMEREN CORP | AEE | Other (disposition) | Common Stock, $.01 Par Value | 12k | $54.26 | $651.1k | | 03/09/2017 |
| 02/09/2017 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 15.6k | $0.00 | $0 | | 02/09/2017 |