Insider Activity of SPEER DAVID B
The largest purchase of all time was on 2012-08-17 and amounted to 1500 shares of Deere & Company for $113,475.
The largest sale of all time was on 2012-08-17 and amounted to 672592 shares of Illinois Tool Works Inc. for $38.34M.
Biography of SPEER DAVID B
No biography is available at this moment.