Insider Activity of GRACE ROBERT M JR
The largest purchase of all time was on 2006-08-17 and amounted to 6000 shares of 3D Systems Corporation for $86,100.
The largest sale of all time was on 2012-02-27 and amounted to 80000 shares of 3D Systems Corporation for $1.97M.
Biography of GRACE ROBERT M JR
No biography is available at this moment.