| 2009-12-03 | Sale | W. R. Berkley Corporation WRB | SVP - Information Technology | 7,000 0.0044% | $24.72 | $173,039 | +9.26% | |
| 2009-06-29 | Sale | W. R. Berkley Corporation WRB | SVP - Information Technology | 500 0.0003% | $21.74 | $10,870 | +16.24% | |
| 2008-12-29 | Sale | W. R. Berkley Corporation WRB | SVP - Information Technology | 500 0.0003% | $30.03 | $15,017 | -19.86% | |
| 2008-03-25 | Sale | W. R. Berkley Corporation WRB | SVP - Information Technology | 6,000 0.0034% | $28.13 | $168,780 | -8.9% |