Benzinga's Top Pre-Market Losers

Blue Nile Inc NILE moved down 23.98% to $31.80 in the pre-market session. NILE reported downbeat quarterly results. PMFG Inc PMFG shares fell 14.37% to $17.99 in the pre-market trading. PMFG priced an offering of 2,600,000 shares of its common stock at $16.00 per share. Digital Generation Inc DGIT dipped 11.63% to $12.01 in the pre-market session. DGIT posted weaker-than-expected fourth-quarter profit. Clearwire Corporation CLWR dipped 8.90% to $2.15 in the pre-market session. CLWR projects 2012 revenue of $1.15 billion to $1.25 billion, versus its revenue of $1.25 billion in 2011.