Type	Name	Date
Indenture	Supplemental Indenture, by and between Ameren Illinois and The Bank of New York Mellon Trust Company, N.A., as successor trustee, relating to the Bonds	05/31/2023
Credit agreement	Amended and Restated Credit Agreement, by and among Ameren, Ameren Missouri and JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto	12/06/2022
Credit agreement	Amended and Restated Credit Agreement, by and among Ameren, Ameren Illinois and JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto	12/06/2022
Indenture	Supplemental Indenture, by and between Ameren Illinois and The Bank of New York Mellon Trust Company, N.A., as successor trustee, relating to the Bonds	11/22/2022
Indenture	Supplemental Indenture, by and between Ameren Missouri and The Bank of New York Mellon, as successor trustee, relating to the 3.25% First Mortgage Bonds due 2049	10/01/2019
Indenture	Supplemental Indenture, by and between Ameren Missouri and The Bank of New York Mellon, as successor trustee, relating to the 4.000% First Mortgage Bonds due 2048	04/06/2018
Credit agreement	Amended and Restated Credit Agreement, by and among Ameren, Ameren Missouri and JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto	12/08/2016
Credit agreement	Amended and Restated Credit Agreement, by and among Ameren, Ameren Illinois and JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto	12/08/2016
Indenture	Supplemental Indenture, by and between Ameren Illinois and The Bank of New York Mellon Trust Company, N.A., as successor trustee to Harris Trust and Savings Bank, relating to the First Mortgage Bonds, Senior Notes Series EE securing the Notes	08/20/2012
Indenture	Supplemental Indenture, by and between Ameren Illinois and The Bank of New York Mellon Trust Company, N.A., as successor trustee, supplementing the General Mortgage Indenture and Deed of Trust between IP and the trustee	10/07/2010
Indenture	Indenture, by and between Ameren Illinois and Deutsche Bank Trust Company Americas, as successor trustee, supplementing the Indenture of Mortgage and Deed of Trust between CILCO and the trustee	10/07/2010