Insider Activity of Callahan John F Jr
The largest purchase of all time was on 2015-07-28 and amounted to 2000 shares of S&P Global Inc. for $195,580.
The largest sale of all time was on 2016-04-27 and amounted to 12000 shares of S&P Global Inc. for $1.28M.
Biography of Callahan John F Jr
No biography is available at this moment.