you are studying to be an accountant. during school breaks, you work part-time at a large company that sells its stock on the stock exchange. to help you understand how investments work, you bought 100 shares of stock in this company. while doing the bookkeeping, you discover the company just had a very bad financial quarter. you anticipate the price for the company stock will fall substantially once that information is made public. you decide to sell your shares immediately to avoid a significant loss. you direct your stockbroker to sell your stocks and are able to complete the transaction before this news gets out. have you done anything illegal by selling your stock when you did?