Ameren CORP Form 4 insider transactions

Ameren Corp's CEO, Martin J. Lyons, reports stock sales and tax-related share withholding.

Theresa A. Shaw, SVP, Finance and CAO of Ameren Corp, reports acquisition and disposal of company stock, including shares withheld for tax obligations.

Shawn E. Schukar, Chairman and President of an Ameren subsidiary, reports stock transactions including shares withheld for tax obligations and holdings in a 401(k).

Michael Moehn, Sr Executive VP & CFO of Ameren Corp, reports the disposal of shares to cover tax obligations and holdings in a 401(k).

Gwendolyn G. Mizell, Chief Sustain & Diversity Officer at Ameren Corp, reports the acquisition and disposal of company stock, including shares withheld for tax obligations.

Fadi M. Diya, SVP & CNO of a subsidiary of Ameren Corp, reports the disposition of shares to cover tax obligations and holdings in a 401(k).

Mark C. Birk, Chmn & President of Subsidiary at Ameren Corp, reports acquisition and disposal of company stock due to tax obligations and holdings in a 401(k).

Bhavani Amirthalingam, EVP & CCTO of an Ameren subsidiary, reports stock transactions including tax withholding and holdings in a 401(k).