Morning Market Losers

Venaxis, Inc. (NASDAQ: APPY) shares dipped 72.67% to $0.56. Venaxis announced the FDA has determined that the APPY1 Test does not meet criteria for substantial equivalence.CTPartners Executive Search Inc. (NYSE: CTP) slipped 38.65% to $4.00 after the company revised preliminary Q4 earnings results. The company also reported that it is withdrawing its Q1 and full-year earnings guidance.Performant Financial Corporation (NASDAQ: PFMT) fell 26.45% to $4.31 after the company announced the proposed public offerings of convertible senior notes and common stock. The company also announced its plans to acquire Premier Healthcare Exchange for $130 million.Overstock.com Inc. (NASDAQ: OSTK) shares slipped 14.37% to $19.61 on Q4 results.Dice Holdings, Inc. (NYSE: DHX) shares dropped 13.46% to $8.31 after the company reported Q4 results and issued Q1 guidance.Core Laboratories NV (NYSE: CLB) shares tumbled 10.37% to $89.49 after the company reported Q4 results and issued a downbeat Q1 forecast. Alibaba Group Holding Limited (NYSE: BABA) shares declined 10.26% to $88.35 after the company reported downbeat revenue for the third quarter. QUALCOMM Incorporated (NASDAQ: QCOM) shares slipped 10.20% to $63.75 after the company cut its outlook for fiscal 2015. However, the company reported upbeat results for the first quarter. Yahoo! Inc. (NASDAQ: YHOO) shares fell 8.74% to $42.40. Alibaba reported downbeat revenue for the third quarter. Vertex Pharmaceuticals Incorporated(NASDAQ: VRTX) shares declined 5.14% to $115.03. Vertex Pharma reported Q4 adjusted loss of $0.55 per share. Facebook, Inc. (NASDAQ: FB) shares slipped 1.74% to $74.91. On Wednesday, Facebook reported stronger-than-expected results for the fourth quarter.