Shares of Greif Bros. Greif Bros. Trading Down 0.2%The stock’s 50-day simple moving average is $87.82 and its 200-day simple moving average is $86.01. Get Greif Bros. alerts:Greif Bros. (NYSE:GEF.B – Get Free Report) last posted its quarterly earnings results on Tuesday, July 28th. Greif Bros. Company ProfileGreif, Inc (NYSE: GEF.B) is a global industrial packaging company with roots tracing back to its founding by the Greif brothers in 1877. Read MoreReceive News & Ratings for Greif Bros. Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Greif Bros. and related companies with MarketBeat.com's FREE daily email newsletter.