| 2005-05-31 | Sale | Arch Capital Group Ltd. ACGL | executive | 5,627 0.0162% | $44.33 | $249,445 | +18.81% | |
| 2005-05-20 | Sale | Arch Capital Group Ltd. ACGL | executive | 4,600 0.0132% | $43.64 | $200,725 | +20.5% | |
| 2005-05-19 | Sale | Arch Capital Group Ltd. ACGL | executive | 400 0.0012% | $43.50 | $17,400 | +21.57% | |
| 2005-05-18 | Sale | Arch Capital Group Ltd. ACGL | executive | 5,000 0.0144% | $42.50 | $212,500 | +23.06% | |
| 2005-05-16 | Sale | Arch Capital Group Ltd. ACGL | executive | 5,000 0.0145% | $42.00 | $210,000 | +25.07% | |
| 2005-05-11 | Sale | Arch Capital Group Ltd. ACGL | executive | 5,000 0.0144% | $40.85 | $204,250 | +26.38% | |
| 2005-05-03 | Sale | Arch Capital Group Ltd. ACGL | executive | 5,000 0.0144% | $40.50 | $202,500 | +22.8% |