| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BOUTIN FREDERICK W Officer | Option Exercise 30-Jan-09 | 30,200 30-Jan-09 | CUSHING MLP OPPORTUNITY FUND I, LP Beneficial Owner (10% or more) | Sale 23-Apr-09 | 988,400 23-Apr-09 | DAVIS DEBORAH A Officer | Option Exercise 30-Jan-09 | 3,544 30-Jan-09 | DUNLAP CHARLES L Officer | Acquisition (Non Open Market) 10-Aug-09 | 46,000 10-Aug-09 | LARSON RANDALL J Officer | Option Exercise 26-Feb-09 | 75,980 26-Feb-09 | LIGON DUKE R Director | Acquisition (Non Open Market) 31-Mar-09 | 5,500 31-Mar-09 | MASTERS JERRY R Director | Acquisition (Non Open Market) 31-Mar-09 | 24,000 31-Mar-09 | MORGAN STANLEY Director | Acquisition (Non Open Market) 13-Nov-09 | 3,322,266
13-Nov-09 | PETERS DAVID A Director | Acquisition (Non Open Market) 31-Mar-09 | 21,600 31-Mar-09 | POUND GREGORY J Officer | Option Exercise 30-Sep-09 | 21,722 30-Sep-09 |
|