ASTC - 2.02 Pre-market now at 2.41/2.51 Astrotech’s 1st Detect Announces TRACER 1000 Accepted into TSA’s Air Cargo Screening Qualification Program http://stockcharts.com/c-sc/sc?s=ASTC&p=D&b=5&g=0&i=t21079298062&r=1522156291710 http://stockcharts.com/c-sc/sc?s=ASTC&p=W&b=5&g=0&i=t78207804209&r=1522156324043