Benzinga's Top #PreMarket Losers

Pier 1 Imports, Inc.PIR shares dropped 33.88% to $11.22 in pre-market trading after the company lowered its outlook for the fiscal year. The company named Laura A. Coffey as Executive Vice President -- Interim Chief Financial Officer. Ruckus Wireless, Inc. RKUS shares fell 4.85% to $10.00 in pre-market trading after the company reported downbeat Q4 revenue and issued a weak Q outlook. Achillion Pharmaceuticals, Inc. ACHN fell 4.23% to $10.99 in pre-market trading after the company announced an underwritten public offering of 10 million shares of its common stock. LifeLock, Inc. LOCK shares declined 3.78% to $14.75 in pre-market trading. LifeLock reported Q4 adjusted earnings of $0.28 per share on revenue of $129.7 million. Tesla Motors, Inc. TSLA shares dropped 2.77% to $210.30 in pre-market. Tesla is expected to report its Q4 earnings after the closing bell.