X0206 3 2014-03-31 0 0001068874 IMPLANT SCIENCES CORP OTCBB:IMSC 0001078281 HASSETT JOHN J THE AMERICA'S CUP BUILDING 30 DOAKS LANE MARBLEHEAD MA 01945 1 0 0 0 Stock Option (Right to Buy) 0.79 2024-03-05 Common Stock 300000 D The options became exercisable with respect to 100,000 shares on March 31, 2014 and will become exercisable with respect to 100,000 additional shares on each of March 31, 2015 and March 31, 2016. John J. Hassett 2014-04-10