OTC Markets OTCPK - Delayed Quote • USD Ameren Illinois Company PFD 4% (AILLP) Follow Add holdings 64.05 +1.00 +(1.59%) At close: May 15 at 4:00:00 PM EDT Sustainability data is currently not available for AILLP. Related Tickers CNLHP The Connecticut Light and Power Company 37.01 0.00% ETI-P Entergy Texas, Inc. 23.00 +0.44% CMS-PC CMS Energy Corporation 16.89 -0.44% AEE Ameren Corporation 98.02 +1.24%