| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BROWN SCOTT L Officer | Disposition (Non Open Market) 15-Nov-09 | 58,535 15-Nov-09 | DOHRING EDWARD A Director | Disposition (Non Open Market) 14-Feb-08 | 59,663 14-Feb-08 | HERGENROTHER CHRISTINE TERESE Officer | Disposition (Non Open Market) 15-Nov-09 | 95,610 15-Nov-09 | MARXE AUSTIN W & GREENHOUSE DAVID M Beneficial Owner (10% or more) | Sale 23-Nov-09 | 1,142,016
23-Nov-09 | MIKA THOMAS Officer | Acquisition (Non Open Market) 15-Nov-09 | 394,618 15-Nov-09 | SELBREDE STEVE Officer | Disposition (Non Open Market) 8-Dec-08 | 85,481 8-Dec-08 | TCHAKERIAN VAHAN Officer | Disposition (Non Open Market) 22-Aug-08 | 9,145 22-Aug-08 | WADSWORTH DUANE Director | Disposition (Non Open Market) 14-Feb-08 | 45,924 14-Feb-08 | WERBANETH PAUL Officer | Disposition (Non Open Market) 15-Nov-09 | 41,639 15-Nov-09 |
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