$MACK Big Show By Merrimack Pharmaceuticals, Inc. (MACK), And Its Technical Chart MACK http://stockcharts.com/c-sc/sc?s=mack&p=w&b=5&g=0&i=p83703336007&r=1438886807535 https://nystocknews.com/2017/05/16/big-show-by-merrimack-pharmaceuticals-inc-mack-and-its-technical-chart/