TNDM - 2.86 Pre-market now at 3.49/3.50 BZ: Tandem Diabetes Sees Q4 Sales $39M-$40M vs $34.4M Est.; Sees FY17 Adj. Sales $101M-$102M vs 98.3M Est. http://stockcharts.com/c-sc/sc?s=TNDM&p=D&b=5&g=0&i=t60973223021&r=1515591723503 http://stockcharts.com/c-sc/sc?s=TNDM&p=W&b=5&g=0&i=t81317608813&r=1515591701875