Benzinga's Top Pre-Market Losers

Bankrate

dipped 22.41% to $11.25 in the pre-market session. Bankrate issued downbeat forecast for the third quarter. Clearwire

shares fell 18.59% to $2.19 in the pre-market trading. Clearwire's trailing-twelve-month operating margin is -93.80%. Isis Pharmaceuticals

shares dropped 5.55% to $12.42 in pre-market trading. Isis Pharmaceuticals' PEG ratio is -0.52. Golub Capital BDC

dipped 2.83% to $15.45 in the pre-market session. Golub Capital BDC announced its plans to make a public offering of 2,600,000 shares of its common stock.