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 |
|---|---|---|---|---|---|---|
| 2005-01-31 | HELMERICH, W H III | Director | 普通株式 | 売却 | 20,000 | $37.74 |
| 2005-01-27 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 250 | $0.00 |
| 2005-01-27 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 250 | $0.00 |
| 2004-12-30 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 3,500 | $0.00 |
| 2004-12-30 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 3,500 | $0.00 |
| 2004-12-21 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 1,300 | $0.00 |
| 2004-12-21 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 1,300 | $0.00 |
| 2004-12-17 | HELMERICH, W H III | Director | 普通株式 | 売却 | 250 | $0.00 |
| 2004-12-17 | HELMERICH, W H III | Director | 普通株式 | 売却 | 250 | $0.00 |
| 2004-12-15 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 3,910 | $0.00 |
| 2004-12-15 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 1,500 | $0.00 |
| 2004-12-15 | DOTSON, GEORGE S | Director, Vice President | 普通株式 | 売却 | 3,910 | $0.00 |
| 2004-12-15 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 売却 | 1,500 | $0.00 |
| 2004-12-08 | HELMERICH, W H III | Director | 普通株式 | 売却 | 14,530 | $0.00 |
| 2004-12-08 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 購入 | 1,440 | $0.00 |
| 2004-12-08 | HELMERICH, HANS | Director, President & CEO | 普通株式 | 購入 | 1,440 | $0.00 |
| 2004-12-08 | HELMERICH, W H III | Director | 普通株式 | 売却 | 14,530 | $0.00 |
| 2004-12-01 | COX, GLENN A | Director | 普通株式 | 購入 | 2,104 | $0.00 |