インサイダーの売却・購入履歴
| 自社株取引日 | 役員・従業員名 | 役員・従業員の役職 | 株式の種類 | 売却／購入 | 株数 | 株価 |
|---|---|---|---|---|---|---|
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 購入 | 30,000 | $13.87 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 676 | $72.22 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 1,200 | $72.17 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 1,400 | $71.82 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 526 | $71.91 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 700 | $71.78 |
| 2008-06-20 | ORR, M ALAN | Exec. VP - Drilling Subsidiary | 普通株式 | 売却 | 400 | $71.92 |
| 2008-06-19 | FEARS, DOUGLAS E | Exec. Vice President & CFO | 普通株式 | 購入 | 4,710 | $11.33 |
| 2008-06-19 | FEARS, DOUGLAS E | Exec. Vice President & CFO | ストックオプション | 売却 | 4,710 | $0.00 |
| 2008-06-17 | HELMERICH, W H III | Director | 普通株式 | 売却 | 500 | $0.00 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 2,900 | $66.75 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 4,400 | $66.77 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 7,500 | $66.76 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 500 | $66.85 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 700 | $66.83 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 4,200 | $66.78 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 1,100 | $66.81 |
| 2008-06-16 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 1,800 | $66.80 |