$BIOL Tuesday After Hours Movers 06:39 PM-C Jan 12, 2021 # Ticker Close AH GAIN 1 BIOL 1.0400 1.2500 +20.19% $BIOL AH High 1.3300 -6.02% OFF HIGH $BIOL AH PT 1.5000 PM PT 2.29 $BIOL AH VOLUME $BIOL News: Dental lasers 330 affiliated practices in 20 states