Insider Activity of Spethmann Jeffrey E
The largest purchase of all time was on 2017-03-13 and amounted to 1350 shares of Donaldson Company, Inc. for $59,900.
The largest sale of all time was on 2020-03-09 and amounted to 7200 shares of Donaldson Company, Inc. for $331,344.
Biography of Spethmann Jeffrey E
No biography is available at this moment.