| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2003-06-12 | HELMERICH W H III | Sale | 10000.0000 |
| 2003-06-12 | WHISENHUNT CLINT K | Sale | 8212.0000 |
| 2003-11-14 | ORR M ALAN | Sale | 1500.0000 |
| 2003-12-08 | HELMERICH W H III | Sale | 20000.0000 |
| 2003-12-10 | HELMERICH W H III | Sale | 10000.0000 |
| 2003-12-18 | HELMERICH W H III | Sale | 20000.0000 |
| 2004-01-26 | MACKEY STEVEN R | Sale | 3900.0000 |
| 2004-01-26 | MACKEY STEVEN R | Sale | 311.0000 |
| 2004-02-19 | MACKEY STEVEN R | Sale | 8000.0000 |
| 2004-02-19 | MACKEY STEVEN R | Sale | 213.0000 |
| 2004-02-19 | FEARS DOUGLAS E | Sale | 7500.0000 |
| 2004-02-19 | FEARS DOUGLAS E | Sale | 1698.0000 |
| 2004-02-19 | FEARS DOUGLAS E | Sale | 502.0000 |
| 2004-02-19 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2004-02-20 | FEARS DOUGLAS E | Sale | 9500.0000 |
| 2004-02-20 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2004-02-24 | FEARS DOUGLAS E | Sale | 8400.0000 |
| 2004-02-24 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2004-02-24 | FEARS DOUGLAS E | Sale | 1400.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 600.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 7563.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 7337.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 1000.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2004-02-25 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2004-02-27 | MACKEY STEVEN R | Sale | 2669.0000 |
| 2004-02-27 | MACKEY STEVEN R | Sale | 2400.0000 |
| 2004-02-27 | MACKEY STEVEN R | Sale | 187.0000 |
| 2004-02-27 | MACKEY STEVEN R | Sale | 4213.0000 |
| 2004-03-02 | DOTSON GEORGE S | Sale | 10000.0000 |
| 2004-03-12 | HELMERICH HANS | Sale | 17500.0000 |
| 2004-05-03 | HELMERICH W H III | Sale | 10000.0000 |
| 2004-05-04 | HELMERICH W H III | Sale | 10000.0000 |
| 2004-11-19 | HELMERICH W H III | Sale | 10000.0000 |
| 2004-11-23 | HELMERICH W H III | Sale | 20000.0000 |
| 2004-11-23 | HELM GORDON K | Sale | 1200.0000 |
| 2004-11-23 | HELM GORDON K | Sale | 640.0000 |
| 2004-11-29 | HELMERICH W H III | Sale | 20000.0000 |
| 2004-11-30 | MACKEY STEVEN R | Sale | 12100.0000 |
| 2004-11-30 | MACKEY STEVEN R | Sale | 112.0000 |
| 2005-01-31 | HELMERICH W H III | Sale | 20000.0000 |
| 2005-02-01 | DOTSON GEORGE S | Sale | 30000.0000 |
| 2005-02-01 | MACKEY STEVEN R | Sale | 8213.0000 |
| 2005-02-01 | MACKEY STEVEN R | Sale | 126.0000 |
| 2005-02-01 | MACKEY STEVEN R | Sale | 8087.0000 |
| 2005-02-01 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 1700.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 3900.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 1500.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 600.0000 |
| 2005-02-01 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 800.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 124.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 476.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 800.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 124.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 476.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2005-02-02 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-02-03 | MACKEY STEVEN R | Sale | 16100.0000 |
| 2005-02-03 | MACKEY STEVEN R | Sale | 326.0000 |
| 2005-02-10 | HELM GORDON K | Sale | 1154.0000 |
| 2005-02-10 | HELM GORDON K | Sale | 2000.0000 |
| 2005-02-11 | HELMERICH HANS | Sale | 4300.0000 |
| 2005-02-11 | HELMERICH HANS | Sale | 10700.0000 |
| 2005-02-11 | HELMERICH HANS | Sale | 300.0000 |
| 2005-02-11 | HELMERICH HANS | Sale | 1700.0000 |
| 2005-02-14 | HELM GORDON K | Sale | 100.0000 |
| 2005-02-14 | HELM GORDON K | Sale | 500.0000 |
| 2005-02-14 | HELM GORDON K | Sale | 400.0000 |
| 2005-02-14 | MACKEY STEVEN R | Sale | 16200.0000 |
| 2005-02-14 | MACKEY STEVEN R | Sale | 224.0000 |
| 2005-02-15 | HELM GORDON K | Sale | 1000.0000 |
| 2005-02-15 | HELM GORDON K | Sale | 1000.0000 |
| 2005-02-15 | HELM GORDON K | Sale | 1000.0000 |
| 2005-02-16 | HELM GORDON K | Sale | 400.0000 |
| 2005-02-16 | HELM GORDON K | Sale | 1100.0000 |
| 2005-02-21 | HELMERICH HANS | Sale | 25000.0000 |
| 2005-02-21 | HELMERICH HANS | Sale | 2500.0000 |
| 2005-05-04 | HELMERICH W H III | Sale | 20000.0000 |
| 2005-05-05 | HELMERICH W H III | Sale | 20000.0000 |
| 2005-05-09 | DOTSON GEORGE S | Sale | 10000.0000 |
| 2005-05-09 | DOTSON GEORGE S | Sale | 10000.0000 |
| 2005-05-09 | DOTSON GEORGE S | Sale | 10000.0000 |
| 2005-05-10 | MACKEY STEVEN R | Sale | 15600.0000 |
| 2005-05-10 | MACKEY STEVEN R | Sale | 825.0000 |
| 2005-06-14 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-06-23 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 4500.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 6700.0000 |
| 2005-06-23 | FEARS DOUGLAS E | Sale | 1900.0000 |
| 2005-06-23 | HELM GORDON K | Sale | 19.0000 |
| 2005-06-23 | HELM GORDON K | Sale | 340.0000 |
| 2005-06-23 | HELM GORDON K | Sale | 12800.0000 |
| 2005-07-29 | MACKEY STEVEN R | Sale | 16426.0000 |
| 2005-07-29 | MACKEY STEVEN R | Sale | 6250.0000 |
| 2005-07-29 | HELMERICH W H III | Sale | 30000.0000 |
| 2005-08-01 | DOTSON GEORGE S | Sale | 30000.0000 |
| 2005-08-01 | FEARS DOUGLAS E | Sale | 3000.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 1000.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 100.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 1400.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-01 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-02 | HELM GORDON K | Sale | 440.0000 |
| 2005-08-02 | HELM GORDON K | Sale | 200.0000 |
| 2005-08-02 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-02 | HELM GORDON K | Sale | 2500.0000 |
| 2005-08-02 | HELM GORDON K | Sale | 2300.0000 |
| 2005-08-02 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-08-02 | FEARS DOUGLAS E | Sale | 707.0000 |
| 2005-08-02 | FEARS DOUGLAS E | Sale | 93.0000 |
| 2005-08-02 | FEARS DOUGLAS E | Sale | 1200.0000 |
| 2005-08-02 | FEARS DOUGLAS E | Sale | 2500.0000 |
| 2005-08-03 | FEARS DOUGLAS E | Sale | 2300.0000 |
| 2005-08-11 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2005-08-26 | FEARS DOUGLAS E | Sale | 2872.0000 |
| 2005-09-16 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-09-19 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-12-13 | HELMERICH W H III | Sale | 20000.0000 |
| 2005-12-13 | DOTSON GEORGE S | Sale | 15700.0000 |
| 2005-12-21 | HELMERICH W H III | Sale | 10000.0000 |
| 2005-12-22 | DOTSON GEORGE S | Sale | 20000.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 8212.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 236.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 16188.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 8212.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 236.0000 |
| 2006-01-30 | MACKEY STEVEN R | Sale | 16188.0000 |
| 2006-01-30 | DOTSON GEORGE S | Sale | 17600.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 4800.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 3200.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 4220.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2006-01-30 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2006-01-31 | DOTSON GEORGE S | Sale | 20000.0000 |
| 2006-01-31 | FEARS DOUGLAS E | Sale | 5420.0000 |
| 2006-01-31 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2006-01-31 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2006-01-31 | FEARS DOUGLAS E | Sale | 3000.0000 |
| 2006-01-31 | HELMERICH W H III | Sale | 20000.0000 |
| 2006-02-01 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2006-02-01 | FEARS DOUGLAS E | Sale | 4000.0000 |
| 2006-02-02 | FEARS DOUGLAS E | Sale | 5000.0000 |
| 2006-02-03 | FEARS DOUGLAS E | Sale | 1600.0000 |
| 2006-02-03 | FEARS DOUGLAS E | Sale | 3000.0000 |
| 2006-02-03 | FEARS DOUGLAS E | Sale | 3000.0000 |
| 2006-02-06 | HELMERICH W H III | Sale | 10000.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 2400.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 4000.0000 |
| 2006-02-06 | FEARS DOUGLAS E | Sale | 4000.0000 |
| 2006-02-07 | FEARS DOUGLAS E | Sale | 4000.0000 |
| 2006-02-07 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2006-02-07 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2006-02-07 | FEARS DOUGLAS E | Sale | 3300.0000 |
| 2006-05-05 | HELMERICH W H III | Sale | 20000.0000 |
| 2006-05-10 | MACKEY STEVEN R | Sale | 300.0000 |
| 2006-05-10 | MACKEY STEVEN R | Sale | 12200.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 200.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 800.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 400.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 2500.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 1100.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 1300.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 400.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 1700.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 800.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 900.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 800.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 800.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 600.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 400.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 1200.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 400.0000 |
| 2006-05-10 | HELMERICH HANS | Sale | 700.0000 |
| 2006-05-10 | HELM GORDON K | Sale | 340.0000 |
| 2006-05-10 | HELM GORDON K | Sale | 5500.0000 |
| 2006-05-11 | DOTSON GEORGE S | Sale | 41240.0000 |
| 2006-05-11 | DOTSON GEORGE S | Sale | 8760.0000 |
| 2006-05-11 | DOTSON GEORGE S | Sale | 41240.0000 |
| 2006-05-11 | DOTSON GEORGE S | Sale | 8760.0000 |
| 2006-11-20 | HELMERICH W H III | Sale | 10000.0000 |
| 2006-11-21 | HELMERICH W H III | Sale | 20000.0000 |
| 2006-11-21 | HELMERICH W H III | Sale | 10000.0000 |
| 2006-11-21 | HELMERICH W H III | Sale | 20000.0000 |
| 2006-11-28 | HELMERICH W H III | Sale | 20000.0000 |
| 2007-02-07 | HELMERICH W H III | Sale | 10000.0000 |
| 2007-02-08 | HELMERICH W H III | Sale | 5300.0000 |
| 2007-02-12 | HELMERICH W H III | Sale | 2000.0000 |
| 2007-02-13 | HELMERICH W H III | Sale | 2700.0000 |
| 2007-03-22 | HELMERICH W H III | Sale | 20000.0000 |
| 2007-06-22 | HELMERICH W H III | Sale | 20000.0000 |
| 2007-10-10 | HELMERICH W H III | Sale | 10000.0000 |
| 2007-10-10 | HELMERICH W H III | Sale | 10000.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 300.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 1000.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 5300.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 2600.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 500.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 1000.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 2200.0000 |
| 2007-12-06 | HELMERICH W H III | Sale | 7100.0000 |
| 2008-02-04 | HELMERICH W H III | Sale | 1700.0000 |
| 2008-02-04 | HELMERICH W H III | Sale | 1400.0000 |
| 2008-02-04 | HELMERICH W H III | Sale | 3300.0000 |
| 2008-02-04 | HELMERICH W H III | Sale | 1200.0000 |
| 2008-02-04 | HELMERICH W H III | Sale | 2400.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 800.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 1400.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 700.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 3800.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 900.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 3400.0000 |
| 2008-02-04 | MACKEY STEVEN R | Sale | 900.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 3384.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 400.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 2300.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 300.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 300.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 400.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 400.0000 |
| 2008-02-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 100.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 100.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 1000.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 300.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 1000.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-04 | HELM GORDON K | Sale | 700.0000 |
| 2008-02-12 | LINDSAY JOHN W | Sale | 5000.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 1000.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-02-13 | FEARS DOUGLAS E | Sale | 1300.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 200.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 700.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 480.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 2400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 2400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 200.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 1300.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 2000.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 1400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 300.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 1100.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 600.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 2400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 400.0000 |
| 2008-02-14 | HELM GORDON K | Sale | 3800.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1175.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1000.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 3.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1297.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1500.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 600.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1900.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1200.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1400.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 3100.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 3400.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 8700.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 2744.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1800.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 2800.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 78.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1922.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1200.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 3225.0000 |
| 2008-02-14 | FEARS DOUGLAS E | Sale | 7756.0000 |
| 2008-02-15 | HELMERICH W H III | Sale | 200.0000 |
| 2008-02-15 | HELMERICH W H III | Sale | 800.0000 |
| 2008-02-15 | HELMERICH W H III | Sale | 100.0000 |
| 2008-02-15 | HELMERICH W H III | Sale | 8900.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 400.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1800.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 5100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 2000.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 400.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 6100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 400.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 700.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1000.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 3000.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 5400.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 200.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 2900.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 700.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 700.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 2100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 6000.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 700.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 400.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 4300.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 3600.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 1900.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 100.0000 |
| 2008-06-02 | MACKEY STEVEN R | Sale | 500.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 500.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 2300.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 7600.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 1800.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 7200.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 400.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 2000.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 100.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 400.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 600.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 600.0000 |
| 2008-06-02 | HELM GORDON K | Sale | 500.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 7500.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 4400.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 100.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 500.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 700.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 100.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 1400.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 1900.0000 |
| 2008-06-03 | HELM GORDON K | Sale | 7400.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 1100.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 300.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 1900.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 600.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 400.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 400.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 300.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 200.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-03 | HELMERICH W H III | Sale | 1000.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1700.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 331.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1000.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 469.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 600.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 600.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 500.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 900.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-03 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 700.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 200.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 400.0000 |
| 2008-06-04 | FEARS DOUGLAS E | Sale | 300.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 1100.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 800.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 800.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 1100.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 400.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 2200.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 2500.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 500.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 200.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 3920.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 600.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 1132.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 500.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 100.0000 |
| 2008-06-04 | LINDSAY JOHN W | Sale | 2700.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 3900.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 2000.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 1900.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 1900.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 100.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 1770.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 730.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 1400.0000 |
| 2008-06-05 | FEARS DOUGLAS E | Sale | 1100.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 600.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 600.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 600.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 2600.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 600.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 4400.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 300.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 1300.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 300.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 1400.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 900.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 3900.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 900.0000 |
| 2008-06-13 | HELMERICH W H III | Sale | 900.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 300.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 500.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 200.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 400.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 500.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 800.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 300.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 200.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 2422.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1900.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 2800.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 400.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 4393.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 385.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1000.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 789.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 300.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 211.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 100.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 700.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 200.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1400.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1400.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 400.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 1500.0000 |
| 2008-06-13 | HELMERICH HANS | Sale | 6500.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 500.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 700.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 1600.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 1100.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 1800.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 2800.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 4200.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 4400.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 7500.0000 |
| 2008-06-16 | HELMERICH HANS | Sale | 2900.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 900.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 650.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1900.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1300.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 800.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 800.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 274.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 676.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 800.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1200.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1297.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1100.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1300.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1100.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 3600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1253.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 2600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 961.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1900.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 100.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 300.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1400.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 300.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1900.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1539.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 400.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 700.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 274.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 526.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1200.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1600.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 750.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 100.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 3000.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 4300.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 4500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 9500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 5500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 8500.0000 |
| 2008-06-20 | ORR M ALAN | Sale | 1024.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 400.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 2400.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 800.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 4200.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 700.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1300.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 100.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 500.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1300.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 900.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1300.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1300.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1200.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1600.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 800.0000 |
| 2008-06-23 | HELMERICH W H III | Sale | 1100.0000 |
| 2009-09-10 | HELMERICH W H III | Sale | 10000.0000 |
| 2009-10-16 | HELMERICH HANS | Sale | 35000.0000 |
| 2009-10-16 | HELMERICH HANS | Sale | 5000.0000 |
| 2009-10-16 | HELMERICH HANS | Sale | 5000.0000 |
| 2009-12-09 | MACKEY STEVEN R | Sale | 802.0000 |
| 2009-12-09 | MACKEY STEVEN R | Sale | 600.0000 |
| 2009-12-09 | MACKEY STEVEN R | Sale | 500.0000 |
| 2009-12-09 | MACKEY STEVEN R | Sale | 1431.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 600.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 200.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 200.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 2100.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 2600.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 400.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 2500.0000 |
| 2009-12-16 | ORR M ALAN | Sale | 1400.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 200.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 1400.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 2800.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 100.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 200.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 100.0000 |
| 2009-12-29 | LINDSAY JOHN W | Sale | 5200.0000 |
| 2010-01-05 | HELMERICH W H III | Sale | 20000.0000 |
| 2010-06-10 | ORR M ALAN | Sale | 22000.0000 |
| 2010-10-14 | HELMERICH W H III | Sale | 4578.0000 |
| 2010-10-14 | HELMERICH W H III | Sale | 422.0000 |
| 2010-10-14 | HELMERICH W H III | Sale | 2400.0000 |
| 2010-10-14 | HELMERICH W H III | Sale | 2600.0000 |
| 2010-10-14 | LINDSAY JOHN W | Sale | 8830.0000 |
| 2010-10-14 | LINDSAY JOHN W | Sale | 470.0000 |
| 2010-10-14 | LINDSAY JOHN W | Sale | 700.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 700.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 211.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 2224.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 4465.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 3342.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 600.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 1800.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 2158.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 2000.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 133.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 228.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 1500.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 3139.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 400.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 209.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 602.0000 |
| 2010-12-08 | HELMERICH W H III | Sale | 1289.0000 |
| 2010-12-08 | Tardio Juan Pablo | Sale | 19417.0000 |
| 2010-12-09 | HELM GORDON K | Sale | 4000.0000 |
| 2010-12-16 | HELMERICH HANS | Sale | 35000.0000 |
| 2010-12-16 | HELMERICH HANS | Sale | 2000.0000 |
| 2010-12-16 | HELMERICH HANS | Sale | 2000.0000 |
| 2010-12-16 | HELMERICH HANS | Sale | 2000.0000 |
| 2010-12-16 | HELMERICH HANS | Sale | 1000.0000 |
| 2010-12-17 | MACKEY STEVEN R | Sale | 47084.0000 |
| 2010-12-21 | LINDSAY JOHN W | Sale | 9000.0000 |
| 2011-02-28 | HELM GORDON K | Sale | 24000.0000 |
| 2011-03-03 | MACKEY STEVEN R | Sale | 47500.0000 |
| 2011-03-23 | LINDSAY JOHN W | Sale | 8000.0000 |
| 2012-12-13 | MACKEY STEVEN R | Sale | 12500.0000 |
| 2012-12-13 | MACKEY STEVEN R | Sale | 19333.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 700.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 100.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 1000.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 2500.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 600.0000 |
| 2012-12-20 | LINDSAY JOHN W | Sale | 100.0000 |
| 2013-03-19 | Robillard Donald F JR | Purchase | 2000.0000 |
| 2013-05-17 | LINDSAY JOHN W | Sale | 1494.0000 |
| 2013-05-17 | LINDSAY JOHN W | Sale | 617.0000 |
| 2013-05-17 | LINDSAY JOHN W | Sale | 334.0000 |
| 2013-05-17 | LINDSAY JOHN W | Sale | 811.0000 |
| 2013-05-17 | LINDSAY JOHN W | Sale | 6744.0000 |
| 2013-09-19 | LINDSAY JOHN W | Sale | 3500.0000 |
| 2013-09-19 | LINDSAY JOHN W | Sale | 400.0000 |
| 2013-09-19 | LINDSAY JOHN W | Sale | 800.0000 |
| 2013-09-19 | LINDSAY JOHN W | Sale | 4300.0000 |
| 2013-09-20 | MACKEY STEVEN R | Sale | 34750.0000 |
| 2013-09-24 | HELMERICH HANS | Sale | 50000.0000 |
| 2013-11-20 | HELM GORDON K | Sale | 4000.0000 |
| 2013-11-20 | HELM GORDON K | Sale | 4773.0000 |
| 2013-11-20 | MACKEY STEVEN R | Sale | 30750.0000 |
| 2013-12-03 | Petrie Thomas A. | Purchase | 100.0000 |
| 2013-12-03 | Petrie Thomas A. | Purchase | 1600.0000 |
| 2013-12-16 | LINDSAY JOHN W | Sale | 9172.0000 |
| 2013-12-19 | HELM GORDON K | Sale | 8374.0000 |
| 2014-02-05 | Tardio Juan Pablo | Sale | 25250.0000 |
| 2014-02-19 | LINDSAY JOHN W | Sale | 400.0000 |
| 2014-02-19 | LINDSAY JOHN W | Sale | 4166.0000 |
| 2014-02-19 | LINDSAY JOHN W | Sale | 1007.0000 |
| 2014-03-07 | MACKEY STEVEN R | Sale | 23000.0000 |
| 2014-03-14 | HELMERICH HANS | Sale | 40000.0000 |
| 2014-03-27 | LINDSAY JOHN W | Sale | 7058.0000 |
| 2014-03-31 | HELMERICH HANS | Sale | 40000.0000 |
| 2014-06-12 | LINDSAY JOHN W | Sale | 4181.0000 |
| 2014-06-26 | HELM GORDON K | Sale | 100.0000 |
| 2014-06-26 | HELM GORDON K | Sale | 100.0000 |
| 2014-06-26 | HELM GORDON K | Sale | 2937.0000 |
| 2015-09-25 | HELM GORDON K | Purchase | 4000.0000 |
| 2016-02-04 | Stauder Robert L. | Sale | 10321.0000 |
| 2016-03-21 | HELMERICH HANS | Sale | 40000.0000 |
| 2016-03-30 | Tardio Juan Pablo | Sale | 12497.0000 |
| 2016-06-09 | LINDSAY JOHN W | Sale | 19000.0000 |
| 2016-09-30 | Bell John R. | Sale | 200.0000 |
| 2016-09-30 | Bell John R. | Sale | 8800.0000 |
| 2016-09-30 | LINDSAY JOHN W | Sale | 15000.0000 |
| 2016-11-29 | LINDSAY JOHN W | Sale | 10000.0000 |
| 2016-11-30 | LINDSAY JOHN W | Sale | 13000.0000 |
| 2016-11-30 | MARSHALL CHAPMAN PAULA | Sale | 4405.0000 |
| 2016-11-30 | HELMERICH HANS | Sale | 18313.0000 |
| 2016-11-30 | HELMERICH HANS | Sale | 22100.0000 |
| 2016-12-01 | HELMERICH HANS | Sale | 6687.0000 |
| 2016-12-01 | HELMERICH HANS | Sale | 27900.0000 |
| 2016-12-01 | HELMERICH HANS | Sale | 10000.0000 |
| 2016-12-08 | Stauder Robert L. | Sale | 1750.0000 |
| 2016-12-08 | Stauder Robert L. | Sale | 5000.0000 |
| 2016-12-08 | Stauder Robert L. | Sale | 13125.0000 |
| 2016-12-08 | Stauder Robert L. | Sale | 11126.0000 |
| 2016-12-08 | Stauder Robert L. | Sale | 13500.0000 |
| 2016-12-09 | Tardio Juan Pablo | Sale | 36000.0000 |
| 2016-12-12 | LINDSAY JOHN W | Sale | 25000.0000 |
| 2016-12-29 | Stauder Robert L. | Sale | 7807.0000 |
| 2017-03-10 | Petrie Thomas A. | Purchase | 750.0000 |
| 2017-03-10 | Petrie Thomas A. | Purchase | 1240.0000 |
| 2017-09-12 | LINDSAY JOHN W | Purchase | 5000.0000 |
| 2017-12-15 | MARSHALL CHAPMAN PAULA | Sale | 2555.0000 |
| 2018-02-02 | MARSHALL CHAPMAN PAULA | Sale | 228.0000 |
| 2018-02-02 | MARSHALL CHAPMAN PAULA | Sale | 328.0000 |
| 2018-02-02 | MARSHALL CHAPMAN PAULA | Sale | 3466.0000 |
| 2018-02-02 | MARSHALL CHAPMAN PAULA | Sale | 100.0000 |
| 2018-03-29 | Tardio Juan Pablo | Sale | 10880.0000 |
| 2018-05-09 | Stauder Robert L. | Sale | 3820.0000 |
| 2018-05-18 | Tardio Juan Pablo | Sale | 40281.0000 |
| 2018-05-18 | Tardio Juan Pablo | Sale | 12500.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 325.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 30.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 300.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 1694.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 1902.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 2980.0000 |
| 2018-09-14 | MARSHALL CHAPMAN PAULA | Sale | 4078.0000 |
| 2018-10-01 | LINDSAY JOHN W | Sale | 30000.0000 |
| 2018-11-26 | Bell John R. | Sale | 6100.0000 |
| 2018-11-26 | Bell John R. | Sale | 1000.0000 |
| 2018-11-26 | Bell John R. | Sale | 1500.0000 |
| 2018-11-26 | Bell John R. | Sale | 1500.0000 |
| 2018-11-26 | Bell John R. | Sale | 1900.0000 |
| 2018-11-26 | Bell John R. | Sale | 600.0000 |
| 2018-11-26 | Bell John R. | Sale | 100.0000 |
| 2018-11-26 | Bell John R. | Sale | 300.0000 |
| 2018-12-11 | Lennox Michael | Sale | 5512.0000 |
| 2018-12-11 | Lennox Michael | Sale | 598.0000 |
| 2018-12-11 | Lennox Michael | Sale | 200.0000 |
| 2018-12-11 | Lennox Michael | Sale | 100.0000 |
| 2018-12-11 | Lennox Michael | Sale | 500.0000 |
| 2018-12-11 | Lennox Michael | Sale | 2.0000 |
| 2019-11-20 | LINDSAY JOHN W | Sale | 32660.0000 |
| 2019-11-20 | LINDSAY JOHN W | Sale | 12340.0000 |
| 2019-11-29 | Bell John R. | Sale | 9000.0000 |
| 2020-03-09 | Benson Todd Willard | Purchase | 10000.0000 |
| 2020-11-04 | Lennox Michael | Sale | 2293 |
| 2020-12-07 | Lennox Michael | Sale | 2160 |
| 2020-12-15 | Lennox Michael | Sale | 1437 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |