Insider Activity of DOLAN MICHAEL JOHN
The largest purchase of all time was on 2011-04-19 and amounted to 2000 shares of Fastenal Company for $126,660.
The largest sale of all time was on 2017-08-15 and amounted to 16000 shares of Fastenal Company for $688,160.
Biography of DOLAN MICHAEL JOHN
No biography is available at this moment.