Earnings season is drawing to a close, with more than 90% of stocks in the S&P 500 index having reported their first-quarter financial results. However, some big names still need to issue their Q1 prints. For a few of these companies, the stakes are high. Analysts and investors will be scrutinizing the data for signs of improvement after past poor performance. That means there may be some stocks to sell before earnings reports come out.Management at these troubled companies will be in the spotlight and look ...