| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ALAM JOHN J Officer | Option Exercise 1-Oct-08 | 136,792 1-Oct-08 | BOGER JOSHUA S Director | Option Exercise 18-Nov-09 | 1,066,395 18-Nov-09 | BOGER KENNETH S Officer | Option Exercise 3-Aug-09 | 95,857 3-Aug-09 | BRANDT ERIC Director | Option Exercise 29-Jan-09 | 0 29-Jan-09 | BRIMBLECOMBE ROGER W Director | Option Exercise 27-May-08 | 0 27-May-08 | CORDES EUGENE Director | Sale 12-Jun-09 | 16,000 12-Jun-09 | EMMENS MATTHEW Officer | Acquisition (Non Open Market) 5-Feb-09 | 134,129 5-Feb-09 | GARRISON RICHARD C Officer | Automatic Sale 18-May-09 | 37,473 18-May-09 | GRAVES KURT Officer | Automatic Sale 19-Oct-09 | 59,880 19-Oct-09 | KELLY LISA Officer | Automatic Sale 17-Nov-09 | 24,980 17-Nov-09 | LEIDEN JEFFREY M Director | Ownership Statement 6-Jul-09 | 0 6-Jul-09 | LEWIS-HALL FREDA C Officer | Automatic Sale 19-Mar-09 | 53,334 19-Mar-09 | MUELLER PETER Officer | Option Exercise 15-Jul-09 | 116,874 15-Jul-09 | POWER JOHANNA MESSINA Officer | Acquisition (Non Open Market) 7-Feb-08 | 9,055 7-Feb-08 | SACHDEV AMIT Officer | Automatic Sale 18-May-09 | 40,366 18-May-09 | SACHS BRUCE I Director | Option Exercise 15-Apr-09 | 168,710 15-Apr-09 | SANDERS CHARLES A Director | Option Exercise 18-May-09 | 26,383 18-May-09 | SILVA PAUL M Officer | Sale 18-Nov-09 | 4,925 18-Nov-09 | SMITH IAN F Officer | Automatic Sale 18-May-09 | 61,035 18-May-09 | ULLIAN ELAINE Director | Purchase 15-Feb-08 | 5,000 15-Feb-08 | WINGER DENNIS L Director | Ownership Statement 6-Jul-09 | 0 6-Jul-09 |
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