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Ownership Document
|
| Schema Version: X0306 |
| Document Type: 4 |
| Period of Report: 1/2/20 |
| Not Subject to Section 16: 0 |
| Issuer: |
| Issuer CIK: 1002910 |
| Issuer Name: AMEREN CORP |
| Issuer Trading Symbol: AEE |
| Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1691704 |
| | Owner Name: Eder Noelle K |
| Reporting Owner Address: |
| | Owner Street 1: 1901 CHOUTEAU AVENUE, MC 1310 |
| | Owner Street 2: P.O. BOX 66149 |
| | Owner City: ST. LOUIS |
| | Owner State: MO |
| | Owner ZIP Code: 63166-6149 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? Yes |
| | Is Officer? No |
| | Is Ten Percent Owner? No |
| | Is Other? No |
| | Officer Title: |
| | Other Text: |
| Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock, $.01 Par Value |
| | Transaction Date: |
| | | Value: 1/2/20 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: A |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 1907 |
| Footnote ID: F1 |
| | | Transaction Price Per Share: |
| Value: 0 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 5,914 |
| Footnote ID: F2 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Derivative Table: |
| Footnotes: |
| Footnote - F1: Director compensation issued as Stock Units under the Ameren Corporation Deferred Compensation Plan for Members of the Board of Directors. |
| Footnote - F2: Amount includes 99 shares acquired during 2019 through reinvested dividends. |
| Remarks: |
| Owner Signature: |
| Signature Name: Jonathan T. Shade, Asst. Secy. of Ameren Corporation, attorney-in-fact for Noelle K. Eder |
| Signature Date: 1/6/20 |
