10 Biggest Mid-Day Losers For Monday

ERBA Diagnostics Inc ERB shares dropped 20 percent to $0.880. ERBA Diagnostics shares have dropped 33.73 percent over the past 52 weeks, while the S&P 500 index has gained 15.35 percent in the same period.
Xtant Medical Holdings Inc XTNT shares fell 18.1 percent to $1.27. On Friday, Xtant Medical reported that it has received a non-compliance notice from the NYSE MKT LLC.
VisionChina Media Inc (ADR) VISN shares tumbled 17.8 percent to $6.63 as the company issued an update on sale of subway mobile Tv advertising unit. VisionChina has entered into a new equity transfer deal with Ledman Optoelectronic to sell 49 percent equity interests in company's New Culture Media unit for RMB382.2 million.
DRDGOLD Ltd. (ADR) DRD dropped 16.4 percent to $6.72. Gold futures declined 0.22 percent to $1,343.20.
U.S. Auto Parts Network, Inc. PRTS fell 13.1 percent to $3.73. U.S. Auto Parts shares have climbed 103.32 percent over the past 52 weeks, while the S&P 500 index has gained 15.35 percent in the same period.
Real Industry Inc RELY shares declined 9.9 percent to $7.35 as the company announced the resignation of Mr. Craig T. Bouchard as CEO. The company named Mr. Kyle Ross as interim CEO.
Marathon Oil Corporation MRO dropped 7.9 percent to $15.47 after the company reported leadership changes. The company reported the departure of executive vice president and CFO J.R. Sult for personal reasons.
Endeavour Silver Corp EXK shares declined 6.5 percent to $5.21. Silver futures fell 2.3 percent to trade at $18.88 an ounce.
Urban Outfitters, Inc. URBN shares dropped 3.3 percent to $36.55. Goldman Sachs downgraded Urban Outfitters from Buy to Neutral.
Monster Worldwide, Inc. MWW shares fell 3.2 percent to $3.66. Avondale Partners downgraded Monster Worldwide from Market Perform to Market Underperform.