Benzinga's Top Pre-Market Losers

Affymax

shares fell 85.59% to $2.38 in the pre-market trading. Affymax and Takeda Pharmaceutical Company decided to voluntarily recall all lots of OMONTYS® Injection. Avid Technology

dipped 5.09% to $7.27 in the pre-market session. Avid reported that it is postponing its Q4 earnings release, earlier scheduled for February 26, 2013. Universal Display

shares dropped 2.96% to $31.80 in pre-market trading. Universal Display's PEG ratio is 5.70. F5 Networks

dipped 1.05% to $100 in the pre-market session. F5 Networks shares have dropped 21.23% over the past 52 weeks, while the S&P 500 index has gained 10.82% in the same period.