Insider Activity of COFFMAN VANCE D
The largest purchase of all time was on 2008-11-04 and amounted to 8265 shares of Amgen Inc. for $500,033.
The largest sale of all time was on 2005-02-24 and amounted to 294400 shares of Lockheed Martin Corporation for $16.45M.
Biography of COFFMAN VANCE D
No biography is available at this moment.