ZSAN - 1.33 Pre-market at 1.41/1.43 Zosano Pharma Interim CEO John Peter Walker Buys 73,716 @ Avg Price: $1.36 -Form4 http://stockcharts.com/c-sc/sc?s=ZSAN&p=D&b=5&g=0&i=t84101877958&r=1495803847303 http://stockcharts.com/c-sc/sc?s=ZSAN&p=W&b=5&g=0&i=t23556326332&r=1495803866352