Insider Activity of FEATHERINGILL WILLIAM W
The largest purchase of all time was on 2007-08-06 and amounted to 831538 shares of BioCryst Pharmaceuticals, Inc. for $6.49M.
The largest sale of all time was on 2009-11-20 and amounted to 439000 shares of BioCryst Pharmaceuticals, Inc. for $4.24M.
Biography of FEATHERINGILL WILLIAM W
No biography is available at this moment.