On the MoveAfter Hour Gainers / LosersDec. 31, 2014 5:50 PM ETPESX, MTRX, HR, RDNT, INSYQ, RUSS, VTLE, CEMP, ONVO, DNOWBy: Mohit Manghnani, SA News Editor Top gainers, as of 5:15 p.m.: RDNT +4.5%. CEMP +4.3%. ONVO +4.2%. INSY +4.0%. LPI +3.9%. Top losers, as of 5:15 p.m.: RUSS -9.5%. HTA -4.8%. PES -3.8%. MTRX -3.8%. DNOW -3.7%. Recommended For YouMore Trending NewsSee More »Trending AnalysisTrending News