Ameren Corporation increased the aggregate gross sales price authorized under its equity distribution program by $2,000,000,000. Following this adjustment, up to $2,266,700,000 in common stock remains available for issuance under the program governed by an agreement with multiple financial institutions acting as agents and forward sellers. The company retains the right to suspend offers at any time and has no obligation to sell shares. Ameren Corporation operates as a regulated electric and natural gas utility serving customers primarily in Missouri and Illinois.
