| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BARKER JOHN R Officer | Purchase 5-Mar-09 | 3,667 5-Mar-09 | DINAN CURTIS Officer | Purchase 17-Jun-09 | 4,500 17-Jun-09 | EDWARDS JULIE H Director | Ownership Statement 4-Aug-09 | 0 4-Aug-09 | GIBSON JOHN WILLIAM Officer | Purchase 17-Jun-09 | 15,000 17-Jun-09 | LAWHORN CARON A Officer | Purchase 6-Mar-09 | 265 6-Mar-09 | MOGG JIM W Director | Ownership Statement 4-Aug-09 | 1,000 4-Aug-09 | ODELL SHELBY Director | Purchase 28-Sep-09 | 1,000 28-Sep-09 | ONEOK INC /NEW/ Beneficial Owner (10% or more) | Ownership Statement 18-Mar-08 | 5,900,000 18-Mar-08 | PETERSEN GARY N Director | Purchase 11-Mar-09 | 11,392 11-Mar-09 | REINERS DEREK S Officer | Ownership Statement 10-Aug-09 | 0 10-Aug-09 | SPENCER TERRY K Officer | Ownership Statement 16-Jul-09 | 0 16-Jul-09 | STREHL CRAIG F Director | Ownership Statement 4-Aug-09 | 4,700 4-Aug-09 | VAN LUNSEN GIL J Director | Purchase 23-Jun-09 | 1,700 23-Jun-09 |
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