Supernus Pharmaceuticals traded at $46.00 this Friday September 5th, increasing $0.57 or 1.25 percent since the previous trading session. Looking back, over the last four weeks, Supernus Pharmaceuticals gained 8.39 percent. Over the last 12 months, its price rose by 35.93 percent. Looking ahead, we forecast Supernus Pharmaceuticals to be priced at 45.62 by the end of this quarter and at 44.49 in one year, according to Trading Economics global macro models projections and analysts expectations.