Insider Activity of PAPPAJOHN JOHN
The largest purchase of all time was on 2007-08-03 and amounted to 200000 shares of Altimmune, Inc. for $1.53M.
The largest sale of all time was on 2011-05-25 and amounted to 100000 shares of Altimmune, Inc. for $368,270.
Biography of PAPPAJOHN JOHN
No biography is available at this moment.