In the last twelve months insiders paid US$244k for 38466 shares purchased. Corbus Pharmaceuticals Holdings insiders may have bought shares in the last year, but they didn't sell any. The chart below shows insider transactions (by individuals) over the last year. If you want to know exactly who sold, for how much, and when, simply click on the graph below! NasdaqGM:CRBP Recent Insider Trading, August 14th 2019