Benzinga's Top Pre-Market Losers

Oncothyreon Inc ONTY moved down 41.74% to $4.90 in the pre-market session. ONTY posted a Q4 net loss of $11.5 million. Nutrisystem Inc NTRI shares fell 12.04% to $10.45 in the pre-market trading. Nutrisystem reported downbeat fourth-quarter earnings. magicJack VocalTec Ltd CALL dipped 7.12% to $21.80 in the pre-market session. CALL is scheduled to report its quaretrly earnings on 12 March. VIVUS Inc VVUS dipped 3.54% to $21 in the pre-market session. VVUS' trailing-twelve-month ROE is -34.44%.