UPDATE 1-Procter & Gamble to sell Pringles to Diamond Foods By: Reuters: Company News April 05, 2011 at 07:44 AM EDT April 5 (Reuters) - Procter & Gamble Co said it will sell its Pringles business to Diamond Foods Inc in a deal valued at $2.35 billion. Read More >> Related Stocks: PIMCO Global StockPlus & Income Fund Procter & Gamble