Benzinga's Top #PreMarket Losers

Amazon.com

fell 9.91% to $282.13 in pre-market trading after the company reported weaker-than-expected third-quarter results and issued a weak sales forecast for the holiday quarter. NPS Pharmaceuticals

shares slipped 6.46% to $27.20 in pre-market trading after the company announced that the PDUFA date for Natpara has been extended to January 24, 2015. Maxim Integrated Products

shares declined 5.50% to $26.14 in pre-market trading after the company reported downbeat Q1 revenue and issued a weak Q2 forecast. Pandora Media

shares dropped 5.06% to $21.95 in pre-market trading after the company reported upbeat quarterly results and raised its outlook for the fourth quarter and full year