Attached files

file filename
8-K - FORM 8-K - AMEREN CORPd455552d8k.htm
EX-10.1 - 2013 AMEREN EXECUTIVE INCENTIVE PLAN - AMEREN CORPd455552dex101.htm
EX-10.2 - FORM OF PERFORMANCE SHARE UNIT AWARD AGREEMENT - AMEREN CORPd455552dex102.htm
EX-3.1.(I) - CERTIFICATE OF AMENDMENT OF CERTIFICATE OF DESIGNATION - AMEREN CORPd455552dex31i.htm
EX-3.1.(II) - BY-LAWS OF AMEREN CORPORATION - AMEREN CORPd455552dex31ii.htm

EXHIBIT 99.1

FORMULA FOR DETERMINING 2013 TARGET PERFORMANCE SHARE UNIT

AWARDS TO BE ISSUED TO NAMED EXECUTIVE OFFICERS

The target number of performance share units to be issued to each Named Executive Officer listed below for 2013 will be determined in accordance with the following formula:

 

2013 Target
Number PSU
Awards
  

 

=    

   Base Salary
as of 1/1/13
   x    Long-Term
Incentive Target
listed below
     

Average closing price of Ameren Corporation Common Stock on The New York Stock

Exchange for each trading day in December 2012

 

NAMED EXECUTIVE OFFICER

   LONG-TERM INCENTIVE
TARGET AS PERCENT OF BASE SALARY

Voss

   325%

Lyons

   175%

Baxter

   175%

Sullivan

   160%

Heflin

   150%