Benzinga's Top Pre-Market Losers

ASML Holding NV

dipped 46.90% to $1.54 in the pre-market session. Geron announced that, on the basis of an unplanned interim analysis, it is discontinuing its randomized Phase 2 study of imetelstat in metastatic HER2-negative breast cancer. Titan Machinery

shares dropped 16.13% to $21.27 in pre-market trading. Titan Machinery reported a weaker-than-expected second-quarter profit and lowered its full-year profit view. Mellanox Technologies Ltd

shares fell 2.90% to $107.63 in the pre-market trading. Mellanox named Jacob Shulman as its new CFO. American International Group

dipped 1.88% to $33.35 in the pre-market session. AIG's trailing-twelve-month ROA is 0.87%.