Ameren Corp Compensation Agreements

Amendment dated November 27, 2013 to Amerens Deferred Compensation Plan (Filed With SEC on February 22, 2023)

Amendment dated December 20, 2013 to Amerens Deferred Compensation Plan (Filed With SEC on February 22, 2023)

Amendment dated December 9, 2022 to Amerens Deferred Compensation Plan (Filed With SEC on February 22, 2023)

Summary Sheet of Ameren Corporation Non-Management Director Compensation effective as of January 1, 2022 (Filed With SEC on February 23, 2022)

Summary Sheet of Ameren Corporation Non-Management Director Compensation revised on August 11, 2017, and effective as of September 1, 2017 (Filed With SEC on February 28, 2018)

SECOND AMENDMENT TO THE AMEREN DEFERRED COMPENSATION PLAN FOR MEMBERS OF THE BOARD OF DIRECTORS (Filed With SEC on February 24, 2011)

FIRST AMENDMENT TO THE AMEREN DEFERRED COMPENSATION PLAN (Filed With SEC on February 24, 2011)

AMERENDEFERRED COMPENSATION PLAN ASAMENDED AND RESTATED EFFECTIVEJANUARY 1, 2010 (Filed With SEC on October 14, 2009)

AMEREN DEFERRED COMPENSATION PLAN 2007 Document (Filed With SEC on December 5, 2006)

AMEREN DEFERRED COMPENSATION PLAN FOR MEMBERS OF THE BOARD OF DIRECTORS 2007 Document (Filed With SEC on December 5, 2006)