Tyson reveals subpoena likely linked to alleged price-fixing

The seller of Jimmy Dean sausage and Ball Park hot dogs received a subpoena from the U.S. Securities and Exchange Commission on Jan. 20 in connection with an investigation related to the company, according to documents filed with the SEC. The company revealed the subpoena as it reported better-than-expected quarterly revenue and profit, helped by higher beef and pork exports and lower livestock costs. Commenting on the SEC subpoena, JPMorgan analyst Ken Goldman said "obviously it is not a positi