MDNT chart, CTTC chart--both companies at that conference, DD stockcharts.com/c-sc/sc?s=mdnt&p=W&yr=3&mn=0&dy=0&i=p22053646375&r= CTTC stockcharts.com/c-sc/sc?s=cttc&p=W&yr=3&mn=0&dy=0&i=p22053646375&r=