NERV, UPST, ARRY and IOVA among after-hours movers

• Gainers: NERV +34.5%. UPST +17.9%. SIEN +10.5%. CPIX +7.8%. SNDX +6.0%.
• Losers: ARRY -11.1%. GO -6.3%. IOVA -4.9%. LTRPA -4.9%. AXNX -4.5%.