After hours movers (Aug 12)
Gainers
$AMTX 33.33% ~ Aemetis
$CNR 20.22% ~ Cornerstone Building Brands
$COHN 10.45% ~ Cohen & Company
$FBK 7.65% ~ FB Financial
$LRN 7.29% ~ K12
Losers
$HCAT -7.28% ~ Health Catalyst
$RRGB -9.17% ~ Red Robin Gourmet Burgers
$HLX -9.98% ~ Helix Energy Solutions Group
$ERYP -10.36% ~ Erytech Pharma S.A.
$IDN -4.91% ~ Intellicheck