15 Biggest Mid-Day Losers For Friday

COPsync Inc COYN shares tumbled 39.4 percent to $0.624 after the company reported a $1.15 million registered direct offering.
Ruby Tuesday, Inc. RT shares dropped 21.5 percent to $2.77 after the company posted a wider quarterly loss. Ruby Tuesday reported Q2 adjusted loss of $0.18 per share on revenue of $214.7 million.
Stein Mart, Inc. SMRT shares declined 14.5 percent to $4.50. Stein Mart reported a 4.8 percent drop in its comparable store sales for the nine-week period ended December 31, 2016.
Turtle Beach Corp HEAR shares fell 12.3 percent to $1.50.
Dataram Corp DRAM dropped 12 percent to $1.46. Dataram shares have dropped 20.95 percent over the past 52 weeks, while the S&P 500 index has gained 14.01 percent in the same period.
ICU Medical, Incorporated ICUI shares fell 11.8 percent to $130.00 after the company issued an update on Hospira Infusion Systems transaction. The company expects the deal to close in February 2017.
Avinger Inc AVGR dropped 8 percent to $3.59 after the company reported preliminary Q4 results.
Regeneron Pharmaceuticals Inc REGN fell 7.1 percent to $354.00. Amgen won a court ruling for a ban on Regeneron’s sales of Praluent cholestrol drug.
Orexigen Therapeutics, Inc. OREX fell 6.9 percent to $3.52 after climbing 11.18 percent on Thursday.
Mercer International Inc. MERC declined 6 percent to $10.77. RBC Capital downgraded Mercer from Outperform to Sector Perform
Pandora Media Inc P shares fell 5.1 percent to $12.35.
AZZ Inc AZZ shares fell 5 percent to $61.40 after the company announced weak Q3 results.
G-III Apparel Group, Ltd. GIII shares fell 3 percent to $27.80 after the company lowered its guidance for FY17.
GoPro Inc GPRO shares fell around 3 percent to $9.07. Longbow Research downgraded GoPro from Neutral to Underperform.
Wendys Co WEN declined 2.6 percent to $13.28. Longbow Research downgraded Wendys from Buy to Neutral.