Insider Activity of Grunberg Gregory
The largest purchase of all time was on 2020-03-13 and amounted to 5069708 shares of Kala Pharmaceuticals, Inc. for $40M.
The largest sale of all time was on 2021-04-21 and amounted to 1700 shares of 89bio, Inc. for $46,920.
Biography of Grunberg Gregory
No biography is available at this moment.