X0306 4 2014-03-06 0 0001068874 IMPLANT SCIENCES CORP OTCBB:IMSC 0001464861 Keating John C/O IMPLANT SCIENCES CORPORATION 500 RESEARCH DRIVE WILMINGTON MA 01887 1 0 0 0 Stock Option (Right to Buy) 0.79 2014-03-06 4 A 0 25000 0 A 2024-03-05 Common Stock 25000 25000 D These options will vest and become exercisable in full upon the later of (i) the addition of the Issuer's QS-B220 product to the Transportation Security Administration (TSA) Qualified Product List for passenger checkpoint screening and (ii) the Issuer's receipt of an initial order for such products under an indefinite delivery/indefinite quantity contact with the TSA. John Keating 2014-03-06