Benzinga's Top Pre-Market Losers

Mellanox Technologies MLNX shares dipped 18.29% to $50 in pre-market trading. Mellanox lowered its fourth-quarter revenue forecast. Family Dollar Stores FDO fell 7.91% to $58.95 in the pre-market session. Family Dollar issued downbeat profit forecast. Allot Communications ALLT dropped 6.18% to $17.15 in the pre-market session. Allot Communications' trailing-twelve-month ROA is 4.48%. Biogen Idec BIIB shares declined 5.79% to $141.31 in the pre-market trading. Biogen Idec reported top-line results of EMPOWER. The trial did not meet its primary endpoint.