| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 28-Sep-09 | ODELL SHELBY Director | 1,000 | Direct | Purchase at $52.25 per share. | $52,250 | | 10-Aug-09 | REINERS DEREK S Officer | N/A | Direct | Statement of Ownership | N/A | | 4-Aug-09 | STREHL CRAIG F Director | 4,700 | Direct | Statement of Ownership | N/A | | 4-Aug-09 | ODELL SHELBY Director | N/A | Direct | Statement of Ownership | N/A | | 4-Aug-09 | MOGG JIM W Director | 1,000 | Direct | Statement of Ownership | N/A | | 4-Aug-09 | EDWARDS JULIE H Director | N/A | Direct | Statement of Ownership | N/A | | 16-Jul-09 | SPENCER TERRY K Officer | N/A | Direct | Statement of Ownership | N/A | | 23-Jun-09 | VAN LUNSEN GIL J Director | 1,200 | Direct | Purchase at $43.26 per share. | $51,912 | | 17-Jun-09 | DINAN CURTIS Officer | 2,500 | Direct | Purchase at $44.02 per share. | $110,050 | | 17-Jun-09 | GIBSON JOHN WILLIAM Officer | 5,000 | Direct | Purchase at $44.44 per share. | $222,200 | | 11-Mar-09 | PETERSEN GARY N Director | 3,000 | Direct | Purchase at $36 per share. | $108,000 | | 6-Mar-09 | LAWHORN CARON A Officer | 265 | Direct | Purchase at $37.10 per share. | $9,831 | | 5-Mar-09 | BARKER JOHN R Officer | 1,000 | Direct | Purchase | N/A | | 3-Mar-09 | DINAN CURTIS Officer | 3,000 | Direct | Purchase at $39.75 per share. | $119,250 | | 13-Feb-09 | BARKER JOHN R Officer | 61 | Direct | Purchase at $45.13 per share. | $2,752 | | 14-Nov-08 | BARKER JOHN R Officer | 52 | Direct | Purchase at $51.20 per share. | $2,662 | | 10-Nov-08 | VAN LUNSEN GIL J Director | 500 | Direct | Purchase at $54.01 per share. | $27,005 | | 22-Sep-08 | DINAN CURTIS Officer | 1,500 | Direct | Purchase at $55 per share. | $82,500 | | 19-Sep-08 | DINAN CURTIS Officer | 500 | Direct | Purchase at $54.60 per share. | $27,300 | | 18-Sep-08 | GIBSON JOHN WILLIAM Officer | 2,500 | Direct | Purchase at $52.53 per share. | $131,325 | | 18-Sep-08 | BARKER JOHN R Officer | 1,000 | Direct | Purchase at $51.55 per share. | $51,550 | | 20-Aug-08 | PETERSEN GARY N Director | 2,210 | Direct | Purchase at $55.50 per share. | $122,655 | | 19-Aug-08 | PETERSEN GARY N Director | 290 | Direct | Purchase at $55.50 per share. | $16,095 | | 14-Aug-08 | BARKER JOHN R Officer | 29 | Direct | Purchase at $51.77 per share. | $1,501 | | 12-Aug-08 | GIBSON JOHN WILLIAM Officer | 2,500 | Direct | Purchase at $54.75 per share. | $136,875 | | 15-May-08 | BARKER JOHN R Officer | 25 | Direct | Purchase at $58.36 per share. | $1,459 | | 18-Mar-08 | ONEOK INC /NEW/ Beneficial Owner (10% or more) | 500,000 | Indirect | Statement of Ownership | N/A | | 18-Mar-08 | ONEOK INC /NEW/ Beneficial Owner (10% or more) | 5,400,000 | Direct | Statement of Ownership | N/A | | 14-Mar-08 | BARKER JOHN R Officer | 1,500 | Direct | Purchase at $57.54 - $57.56 per share. | $86,0002 | | 14-Mar-08 | GIBSON JOHN WILLIAM Officer | 2,500 | Direct | Purchase at $57.47 - $57.49 per share. | $144,0002 | | 14-Mar-08 | ONEOK INC /NEW/ Beneficial Owner (10% or more) | 5,400,000 | Direct | Purchase at $56.15 per share. | $303,210,000 | | 15-Jan-08 | LAWHORN CARON A Officer | N/A | Direct | Statement of Ownership | N/A |
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* = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown. |
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