| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEE | Common Stock, $.01 Par Value | Tax liability | -$3.79M | -44.1K | -10.5% | $85.95 | 376K | Feb 28, 2022 | Direct | F2 |
| transaction | AEE | Common Stock, $.01 Par Value | Sale | -$780K | -9.22K | -2.45% | $84.63 | 367K | Mar 1, 2022 | Direct | F3, F4 |
| transaction | AEE | Common Stock, $.01 Par Value | Sale | -$782K | -9.18K | -2.5% | $85.18 | 357K | Mar 1, 2022 | Direct | F3, F5 |
| transaction | AEE | Common Stock, $.01 Par Value | Sale | -$768K | -8.95K | -2.5% | $85.83 | 349K | Mar 1, 2022 | Direct | F3, F6 |
| holding | AEE | Common Stock, $.01 Par Value | 23K | Feb 28, 2022 | By 401(K) | F1 |
| Id | Content |
|---|---|
| F1 | Represents the estimated number of share equivalents held by the reporting person in the unitized stock fund included in the Ameren Corporation Savings Investment Plan as of February 28, 2022. |
| F2 | Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units and restricted stock units. |
| F3 | Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |
| F4 | This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.22 to $85.00, inclusive. The reporting person undertakes to provide Ameren Corporation (Ameren), any security holder of Ameren, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
| F5 | This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.03 to $85.47, inclusive. The reporting person undertakes to provide Ameren Corporation (Ameren), any security holder of Ameren, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
| F6 | This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.48 to $86.33, inclusive. The reporting person undertakes to provide Ameren Corporation (Ameren), any security holder of Ameren, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |