| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | CALLAHAN CRAIG T Officer | Sale 22-Oct-09 | 739 22-Oct-09 | CUSHMAN DANIEL H Officer | Option Exercise 12-Feb-08 | 877 12-Feb-08 | DECANTI ANTHONY M Officer | Sale 8-Sep-09 | 1 8-Sep-09 | DITTBERNER CHAD R Officer | Option Exercise 22-Jul-08 | 0 22-Jul-08 | DIXON LANCE E Officer | Option Exercise 22-Jul-08 | 683 22-Jul-08 | EASTON R LEE Officer | Option Exercise 30-Apr-08 | 1,044 30-Apr-08 | HAUG DWAYNE O Officer | Option Exercise 23-Jul-08 | 0 23-Jul-08 | HENN DUANE D Officer | Sale 25-Jan-08 | 0 25-Jan-08 | JOHNSON JAMES LYNN Officer | Option Exercise 11-Aug-08 | 6,206 11-Aug-08 | LEATHERS DEREK J Officer | Option Exercise 18-Nov-09 | 32,269 18-Nov-09 | NORDLUND H MARTY Officer | Option Exercise 19-Sep-08 | 2,000 19-Sep-08 | PARRY MATTHEW E Officer | Option Exercise 22-Jul-08 | 987 22-Jul-08 | PHILLIPS STEVEN LEE Officer | Option Exercise 22-Jul-08 | 2,457 22-Jul-08 | REISER RICHARD S Officer | Option Exercise 11-Aug-08 | 2,923 11-Aug-08 | SANDERS DELLA M Officer | Option Exercise 1-May-08 | 1,087 1-May-08 | SCHELBLE JIM S Officer | Option Exercise 22-Jul-08 | 542 22-Jul-08 | SCHOLLAERT WARREN L JR Officer | Acquisition (Non Open Market) 31-Jul-08 | 5,487 31-Jul-08 | STEELE JOHN J Officer | Option Exercise 24-Jul-09 | 5,915 24-Jul-09 | STEVENS CHARLES R Officer | Option Exercise 5-Feb-08 | 1,753 5-Feb-08 | STOFFEL CRAIG M Officer | Option Exercise 24-Jul-08 | 516 24-Jul-08 | STORY JOHN P Officer | Sale 27-Jul-09 | 5 27-Jul-09 | STRUBLE TODD A Officer | Option Exercise 22-Jul-08 | 1 22-Jul-08 | SYNOWICKI ROBERT E JR Officer | Purchase 23-Feb-09 | 9,904 23-Feb-09 | TIMMERMAN GERALD H Director | Sale 19-Sep-08 | 6,000 19-Sep-08 | WELTON GUY M Officer | Option Exercise 25-Jul-08 | 1 25-Jul-08 | WERNER CLARENCE L Officer | Purchase 24-Nov-09 | 8,333,668 24-Nov-09 | WERNER GARY L Officer | Option Exercise 16-Nov-09 | 1,573,086 16-Nov-09 | WERNER GREGORY L Officer | Option Exercise 13-Nov-09 | 3,302,961 13-Nov-09 | WILLIAMS LARRY P Officer | Option Exercise 23-Jul-08 | 344 23-Jul-08 |
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