If you like to see more ideas, please subscribe to the premium service "Value in Corporate Events" here and try the free trial. In this service we cover major earnings events, M&A, IPOs and other significant corporate events with actionable ideas. Furthermore, we provide coverage of situations and names on request!Last summer, I believed that Federal Signal (NYSE: FSS ) was displaying impressive signals, as the specialty equipment manufacturer was showing very strong operating momentum. Ever since, the comp ...