After hours movers (Dec 17)
Gainers
$MGNX 14.97% ~ MacroGenics
$SELB 10.96% ~ Selecta Biosciences
$EOLS 5.72% ~ Evolus
Losers
$QTT -5.2% ~ Qutoutiao
$SCYX -16.92% ~ SCYNEXIS
$ETM -2.58% ~ Entercom Communications
$APEN -3.53% ~ Apollo Endosurgery