| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | AIGH INVESTMENT PARTNERS, LLC Beneficial Owner (10% or more) | Sale 2-Jan-09 | 800,000 2-Jan-09 | BRUNTON DAVID W Officer | Acquisition (Non Open Market) 18-Nov-08 | 334,450 18-Nov-08 | BYSTEDT PER IVAR GOSTA Director | Purchase 21-May-08 | 3,223,028 21-May-08 | ERIKSSON BJORN THOMAS Officer | Sale 2-Oct-07 | 1,039,905 2-Oct-07 | GOERTZ MAGNUS GEORG Officer | Sale 2-Oct-07 | 1,805,074 2-Oct-07 | MAJOR SUSAN MARIE Director | Acquisition (Non Open Market) 26-Jan-09 | 140,510 26-Jan-09 | REARDON JOHN RALPH Director | Acquisition (Non Open Market) 26-Jan-09 | 77,722 26-Jan-09 |
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