PSTI - 1.74 Pre-market now at 1.89/1.90 FDA Grants Pluristem Orphan Drug Designation for Its PLX-R18 Cell Therapy as Treatment for Acute Radiation Syndrome http://stockcharts.com/c-sc/sc?s=PSTI&p=D&b=5&g=0&i=t11153009666&r=1508415194563 http://stockcharts.com/c-sc/sc?s=PSTI&p=W&b=5&g=0&i=t71418386826&r=1508415172623