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 |
|---|---|---|---|---|---|---|
| 2010-07-28 | LYONS, MARK DONALD | Chairman & CEO Arch Insur Gr | 普通株式 | 売却 | 4,000 | $77.50 |
| 2010-06-18 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 5,000 | $78.03 |
| 2010-06-17 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 5,000 | $77.01 |
| 2010-06-16 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 3,500 | $75.80 |
| 2010-06-16 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 6,500 | $76.08 |
| 2010-06-08 | HUTCHINGS, W PRESTON | SVP & Chief Investment Officer | 普通株式 | 売却 | 7,200 | $71.11 |
| 2010-06-07 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 購入 | 942 | $ |
| 2010-05-18 | VOLLARO, JOHN D | Director | 普通株式 | 売却 | 4,000 | $75.32 |
| 2010-05-17 | LYONS, MARK DONALD | Chairman & CEO Arch Insur Gr | 普通株式 | 売却 | 2,000 | $75.25 |
| 2010-05-14 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 1,350 | $0.00 |
| 2010-05-13 | HUTCHINGS, W PRESTON | SVP & Chief Investment Officer | 普通株式 | 売却 | 1,750 | $ |
| 2010-05-11 | LYONS, MARK DONALD | Chairman & CEO Arch Insur Gr | 普通株式 | 売却 | 1,065 | $75.19 |
| 2010-05-11 | PETRILLO, LOUIS T | Officer of Subsidiary | 普通株式 | 売却 | 703 | $ |
| 2010-05-11 | HUTCHINGS, W PRESTON | SVP & Chief Investment Officer | 普通株式 | 売却 | 3,700 | $ |
| 2010-05-09 | PETRILLO, LOUIS T | Officer of Subsidiary | 普通株式 | 売却 | 670 | $ |
| 2010-05-06 | PETRILLO, LOUIS T | Officer of Subsidiary | 普通株式 | 売却 | 569 | $ |
| 2010-05-06 | IORDANOU, CONSTANTINE | Director, Chairman, President & CEO | 普通株式 | 売却 | 50 | $ |
| 2010-05-05 | LEE, KEWSONG | Director | 普通株式 | 購入 | 999 | $ |