Benzinga's Top #PreMarket Losers

Dean Foods Company DF shares slipped 8.29% to $14.50 in pre-market trading on Q2 results. The Priceline Group PCLN fell 2.23% to $1,252.99 in pre-market trading after the company issued a weak forecast for the third quarter. Zynga ZNGA shares declined 1.39% to $2.84 in pre-market trading after falling 1.37% on Friday on weaker-than-expected second-quarter revenue and downbeat revenue forecast for the third quarter. ARM Holdings plc ARMH dropped 1.39% to $44.80 in pre-market trading after gaining 4.27% on Friday.