| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | CARTER JAMES S Director | Purchase 3-Mar-09 | 27,835 3-Mar-09 | FEHSENFELD FRED M JR Officer | Option Exercise 31-Dec-08 | 152,687 31-Dec-08 | FEHSENFELD WILLIAM S Director | Option Exercise 31-Dec-08 | 33,213 31-Dec-08 | FUNK ROBERT E Director | Purchase 25-Feb-09 | 21,710 25-Feb-09 | GRUBE FERDINAND WILLIAM Officer | Purchase 22-May-08 | 50,000 22-May-08 | HERITAGE GROUP Beneficial Owner (10% or more) | Acquisition (Non Open Market) 3-Mar-09 | 3,568,033 3-Mar-09 | IRREV TRUST FBO F M FEHSENFELD & ISSUE UAD 12 27 1 Other | Purchase 23-May-08 | 3,881,017 23-May-08 | MAGGIE TRUST 106 FBO F M FEHSENFELD & ISSUE UAD 12 Other | Purchase 23-May-08 | 3,881,017 23-May-08 | MILLS ROBERT M Officer | Sale 6-Nov-09 | 0 6-Nov-09 | MORRIS GEORGE C III Director | Purchase 28-May-09 | 19,845 28-May-09 | MURRAY RICHARD PATRICK II Officer | Purchase 20-Nov-08 | 8,000 20-Nov-08 | RUTIGLIANO NICHOLAS J Director | Option Exercise 31-Dec-08 | 25,810 31-Dec-08 | SMITH MICHAEL L Director | Option Exercise 8-May-09 | 12,328 8-May-09 | STRAUMINS JENNIFER Officer | Purchase 20-Nov-08 | 5,700 20-Nov-08 | WILLIAM A ANDERSON Officer | Purchase 20-Nov-08 | 8,560 20-Nov-08 |
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