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 |
|---|---|---|---|---|---|---|
| 2007-12-26 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 売却 | 900 | $0.00 |
| 2007-12-26 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 売却 | 900 | $19.00 |
| 2007-12-26 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 購入 | 900 | $6.56 |
| 2007-12-26 | PRETORIUS, HERMANUS LAMBERTUS | Advanced Graphite & Carbon | 普通株式 | 売却 | 900 | $0.00 |
| 2007-10-04 | WIDMAR, MARK R | Vice President, CFO | 普通株式 | 購入 | 21,000 | $0.00 |
| 2007-10-04 | PRETORIUS, HERMANUS LAMBERTUS | Advanced Graphite & Carbon | 普通株式 | 購入 | 12,000 | $0.00 |
| 2007-10-04 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 購入 | 24,000 | $0.00 |
| 2007-10-04 | SHULAR, CRAIG S | Director, CEO and President | 普通株式 | 購入 | 77,000 | $0.00 |
| 2007-10-04 | WHITAKER, GARY R | VP, General Counsel, Secretary | 普通株式 | 購入 | 16,000 | $0.00 |
| 2007-09-04 | PRETORIUS, HERMANUS LAMBERTUS | Advanced Graphite & Carbon | 普通株式 | 売却 | 2,164 | $17.01 |
| 2007-09-04 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 売却 | 6,237 | $17.01 |
| 2007-08-10 | WIDMAR, MARK R | Vice President, CFO | 普通株式 | 購入 | 1,515 | $14.85 |
| 2007-08-09 | WHITAKER, GARY R | VP, General Counsel, Secretary | 普通株式 | 購入 | 23,622 | $12.70 |
| 2007-07-20 | BARNARD, PETRUS J | President, Graphite Electrodes | 普通株式 | 購入 | 194 | $21.06 |
| 2007-07-20 | SHULAR, CRAIG S | Director, CEO and President | 普通株式 | 購入 | 554 | $21.06 |
| 2007-07-17 | CARTLEDGE, R EUGENE | Director | 普通株式 | 購入 | 1,654 | $0.00 |
| 2007-07-17 | MCCLEAN, FERRELL P | Director | 普通株式 | 購入 | 551 | $0.00 |
| 2007-07-17 | HALL, JOHN R /CT/ | Director | 普通株式 | 購入 | 1,516 | $0.00 |