| 2011-10-26 | Sale | Exponent, Inc. EXPO | director | 19,132 0.1318% | $46.00 | $880,072 | +4.44% | |
| 2011-10-25 | Sale | Exponent, Inc. EXPO | director | 20,868 0.1475% | $45.65 | $952,718 | +7.9% | |
| 2011-10-24 | Sale | Exponent, Inc. EXPO | director | 60,000 0.4189% | $46.38 | $2.78M | +4.64% | |
| 2010-11-26 | Sale | Exponent, Inc. EXPO | director | 5,172 0.0347% | $33.25 | $171,969 | +25.58% | |
| 2010-11-24 | Sale | Exponent, Inc. EXPO | director | 5,531 0.0367% | $33.26 | $183,933 | +24.32% | |
| 2004-08-04 | Chevron Corporation CVX | director | 1,100 0.0001% | $97.25 | $106,973 | +12.98% |