Ameren : Submission of Matters to a Vote of Security Holders (Form 8-K)

Submission of Matters to a Vote of Security Holders.

At the annual meeting of shareholders of each of Ameren Corporation ('Ameren'), Union Electric Company, doing business as Ameren Missouri ('Ameren Missouri'), and Ameren Illinois Company, doing business as Ameren Illinois ('Ameren Illinois'), held on May 6, 2021 ('Annual Meeting'), the matters listed below were submitted to a vote of each company's respective shareholders.

Ameren

Item (1): Election of Directors

At Ameren's Annual Meeting, the following individuals (comprising Ameren's full Board of Directors) were elected:

Name		Votes For			Votes Against			Abstentions			Broker Non-Votes
Warner L. Baxter			188,165,519				5,764,116				1,139,840				22,659,841
Cynthia J. Brinkley			193,333,196				1,155,577				580,702				22,659,841
Catherine S. Brune			192,603,220				1,871,575				594,680				22,659,841
J. Edward Coleman			193,034,301				1,419,553				615,621				22,659,841
Ward H. Dickson			193,396,865				1,031,648				640,962				22,659,841
Noelle K. Eder			193,351,478				1,119,202				598,795				22,659,841
Ellen M. Fitzsimmons			193,233,038				1,248,755				587,682				22,659,841
Rafael Flores			193,205,081				1,273,547				590,847				22,659,841
Richard J. Harshman			193,311,628				1,126,029				631,818				22,659,841
Craig S. Ivey			193,367,864				1,089,492				612,119				22,659,841
James C. Johnson			186,614,415				7,853,203				601,857				22,659,841
Steven H. Lipstein			191,442,051				3,032,981				594,443				22,659,841
Leo S. Mackay, Jr.			192,737,654				1,706,206				625,615				22,659,841

Item (2):

Non-Binding

Advisory Approval of Executive Compensation

Vote Result		Votes For			Votes Against			Abstentions			Broker Non-Votes
Approved			187,270,663				6,642,117				1,156,695				22,659,841

Item (3): Ratification of the Appointment of PricewaterhouseCoopers LLP as Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2021

Vote Result		Votes For			Votes Against			Abstentions			Broker Non-Votes
Approved			209,329,216				7,164,348				1,235,752				-

Ameren Missouri

Item (1): Election of Directors

At Ameren Missouri's Annual Meeting, the following individuals (comprising Ameren Missouri's full Board of Directors) were elected: Mark C. Birk, Fadi M. Diya, Martin J. Lyons, Jr., Michael L. Moehn, and Chonda J. Nwamu. Each individual received 102,123,834 votes for election and no withheld votes, abstentions or broker

non-votes.

Ameren Illinois

Item (1): Election of Directors

At Ameren Illinois' Annual Meeting, the following individuals (comprising Ameren Illinois' full Board of Directors) were elected: Richard J. Mark, Michael L. Moehn, Chonda J. Nwamu, Theresa A. Shaw and David N. Wakeman. Each individual received 25,452,373 votes for election and no withheld votes, abstentions or broker

non-votes.

This combined Form

8-K

is being filed separately by Ameren Corporation, Union Electric Company and Ameren Illinois Company (each a 'registrant'). Information contained herein relating to any individual registrant has been filed by such registrant on its own behalf. No registrant makes any representation as to information relating to any other registrant.