| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/09/2023 | AMEREN CORP | AEE | Gift | Common Stock, $.01 Par Value | 673 | $0.00 | $0 | | 05/09/2023 |
| 03/01/2023 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 4.2k | $81.43 | $346k | | 02/28/2023 |
| 02/28/2023 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.5k | $82.71 | $286.3k | | 02/28/2023 |
| 03/31/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 574 | $94.48 | $54.2k | | 03/31/2022 |
| 03/01/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.6k | $85.40 | $136.6k | | 02/28/2022 |
| 02/28/2022 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.6k | $85.95 | $219.5k | | 02/28/2022 |
| 02/28/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.6k | $85.96 | $134.3k | | 02/28/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.9k | $0.00 | $0 | | 02/10/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 6.7k | $0.00 | $0 | | 02/10/2022 |
| 12/14/2021 | AMEREN CORP | AEE | Gift | Common Stock, $.01 Par Value | 683 | $0.00 | $0 | | 12/14/2021 |
| 03/01/2021 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.6k | $71.03 | $115.2k | | 02/26/2021 |
| 02/26/2021 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.2k | $70.27 | $222.5k | | 02/26/2021 |
| 02/11/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 8.6k | $0.00 | $0 | | 02/11/2021 |
| 01/02/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.8k | $0.00 | $0 | | 01/02/2021 |
| 03/02/2020 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.6k | $79.36 | $125.9k | | 02/28/2020 |
| 02/28/2020 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.1k | $79.00 | $248.6k | | 02/28/2020 |
| 02/13/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 10.6k | $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 |
| 05/23/2019 | AMEREN CORP | AEE | Sale | Common Stock, $.01 par value | 1.2k | $75.27 | $90.3k | | 05/23/2019 |
| 02/28/2019 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.7k | $71.24 | $263.9k | | 02/28/2019 |
| 02/08/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 12k | $0.00 | $0 | | 02/08/2019 |
| 01/01/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.9k | $0.00 | $0 | | 01/01/2019 |
| 02/28/2018 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.8k | $54.30 | $152.4k | | 02/28/2018 |
| 02/08/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 9.3k | $0.00 | $0 | | 02/08/2018 |
| 01/01/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 2k | $0.00 | $0 | | 01/01/2018 |
| 02/11/2005 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.5k | $51.21 | $76k | | 02/11/2005 |