Semiconductor supplier ASML Holding N.V. ASML is embroiled in a high-stakes securities fraud lawsuit that has investors buzzing.What Happened: After its stock took a staggering 15% nosedive in October and continued to slide, shareholders are gearing up for a courtroom showdown with the company and its senior executives.The Dutch lithography giant, renowned for powering global chipmakers, downplayed the impact of new export controls and promised a rosy recovery in sales. Reality hit hard when ASML's October ...