| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/02/2023 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 3.1k | $81.19 | $254.1k | | 02/28/2023 |
| 02/28/2023 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.7k | $82.71 | $225.1k | | 02/28/2023 |
| 03/31/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 999 | $94.44 | $94.3k | | 03/31/2022 |
| 03/01/2022 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.2k | $85.89 | $100.9k | | 02/28/2022 |
| 02/28/2022 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.3k | $85.95 | $199.3k | | 02/28/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.4k | $0.00 | $0 | | 02/10/2022 |
| 02/10/2022 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 6k | $0.00 | $0 | | 02/10/2022 |
| 11/22/2021 | AMEREN CORP | AEE | Gift | Common Stock, $.01 Par Value | 300 | $0.00 | $0 | | 11/22/2021 |
| 11/22/2021 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 2.7k | $85.71 | $231.4k | | 11/22/2021 |
| 03/01/2021 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 2.5k | $71.10 | $174.6k | | 02/26/2021 |
| 02/26/2021 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.9k | $70.27 | $202.7k | | 02/26/2021 |
| 02/11/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 7.7k | $0.00 | $0 | | 02/11/2021 |
| 01/02/2021 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.5k | $0.00 | $0 | | 01/02/2021 |
| 06/02/2020 | AMEREN CORP | AEE | Gift | Common Stock, $.01 Par Value | 269 | $0.00 | $0 | | 06/02/2020 |
| 03/13/2020 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 3.6k | $73.85 | $269.6k | | 03/13/2020 |
| 03/02/2020 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 2.4k | $79.68 | $190.6k | | 02/28/2020 |
| 02/28/2020 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 3.7k | $79.00 | $290.3k | | 02/28/2020 |
| 02/13/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 11.3k | $0.00 | $0 | | 02/13/2020 |
| 01/01/2020 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.6k | $0.00 | $0 | | 01/01/2020 |
| 03/01/2019 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 2.4k | $71.42 | $174.4k | | 02/28/2019 |
| 02/28/2019 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 6.6k | $71.24 | $467.2k | | 02/28/2019 |
| 02/08/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 17.9k | $0.00 | $0 | | 02/08/2019 |
| 01/01/2019 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.7k | $0.00 | $0 | | 01/01/2019 |
| 05/24/2018 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 5.5k | $58.68 | $322.7k | | 05/24/2018 |
| 03/01/2018 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1.9k | $54.28 | $104.4k | | 02/28/2018 |
| 02/28/2018 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 4k | $54.30 | $217k | | 02/28/2018 |
| 02/08/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 13.2k | $0.00 | $0 | | 02/08/2018 |
| 01/01/2018 | AMEREN CORP | AEE | Grant | Common Stock, $.01 Par Value | 1.8k | $0.00 | $0 | | 01/01/2018 |
| 03/01/2017 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 1k | $54.24 | $55.5k | | 02/28/2017 |
| 02/28/2017 | AMEREN CORP | AEE | Payment of Exercise | Common Stock, $.01 Par Value | 2.3k | $54.69 | $127.8k | | 02/28/2017 |
| 06/09/2016 | AMEREN CORP | AEE | Sale | Common Stock, $.01 Par Value | 3.5k | $50.34 | $176.2k | | 06/09/2016 |