| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BOSTROM SUSAN L Director | Option Exercise 17-Feb-09 | 2,750 17-Feb-09 | BROWN JOHN SEELY Director | Option Exercise 17-Feb-09 | 5,000 17-Feb-09 | CHEN TAI-YUN Officer | Disposition (Non Open Market) 23-Nov-09 | 19,416 23-Nov-09 | ECKERT R ANDREW Director | Option Exercise 17-Feb-09 | 5,000 17-Feb-09 | FINNEY ELISHA W Officer | Disposition (Non Open Market) 10-Aug-09 | 43,436 10-Aug-09 | GUERTIN TIMOTHY E Officer | Option Exercise 2-Nov-09 | 62,300 2-Nov-09 | KLUGE ROBERT H Officer | Disposition (Non Open Market) 10-Aug-09 | 80,198 10-Aug-09 | KUO JOHN W Officer | Disposition (Non Open Market) 23-Nov-09 | 28,462 23-Nov-09 | LEIBEL STEVEN A Director | Option Exercise 7-Feb-08 | 4,000 7-Feb-08 | LEVY RICHARD M Director | Option Exercise 19-Nov-09 | 127,907 19-Nov-09 | MARTIN DAVID W JR Director | Option Exercise 17-Feb-09 | 2,200 17-Feb-09 | NAUMANN-ETIENNE RUEDIGER Director | Sale 9-Nov-09 | 1,000 9-Nov-09 | THIRY KENT J Director | Option Exercise 16-Feb-09 | 5,901 16-Feb-09 | THYAGARAJAN VENKATRAMAN Director | Ownership Statement 14-Nov-08 | 0 14-Nov-08 | WILSON DOW R Officer | Disposition (Non Open Market) 17-Feb-09 | 67,066 17-Feb-09 |
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