| 2015-02-11 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 10,106 0.0759% | $87.56 | $884,900 | +2.55% | |
| 2015-02-10 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 10,106 0.076% | $88.02 | $889,544 | +2.2% | |
| 2015-02-09 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 10,104 0.076% | $88.96 | $898,864 | +1.08% | |
| 2008-11-14 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 2,500 0.0176% | $29.05 | $72,631 | -5.23% | |
| 2008-11-13 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 5,000 0.0337% | $29.12 | $145,600 | -9.21% | |
| 2008-10-31 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 7,822 0.0528% | $29.20 | $228,402 | -8.32% | |
| 2007-02-23 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 4,590 0.0306% | $18.45 | $84,686 | +33.33% | |
| 2007-02-22 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 20,000 0.1325% | $18.42 | $368,372 | +32.85% | |
| 2006-11-16 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 930 0.0059% | $18.02 | $16,761 | +23.79% | |
| 2006-11-15 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 24,950 0.1573% | $18.02 | $449,497 | +23.23% | |
| 2006-11-14 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 5,607 0.0353% | $18.00 | $100,934 | +23.06% | |
| 2006-11-13 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 89,000 0.5634% | $18.10 | $1.61M | +23% | |
| 2006-11-10 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 15,825 0.1006% | $18.14 | $287,031 | +23.16% | |
| 2006-11-09 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 1,457 0.0094% | $18.54 | $27,012 | +21.56% | |
| 2005-05-04 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 3,276 0.0403% | $24.51 | $80,297 | +17.81% | |
| 2005-02-15 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 29,500 0.3674% | $23.00 | $678,500 | +22.8% | |
| 2005-02-11 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 1,000 0.0127% | $24.00 | $24,000 | +19.6% | |
| 2004-11-23 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 35,000 0.4379% | $27.00 | $945,046 | -0.68% | |
| 2004-11-22 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 13,200 0.1684% | $26.51 | $349,882 | +3.15% | |
| 2004-11-19 | Sale | Exponent, Inc. EXPO | Chief Technical Officer | 61,800 0.8025% | $26.99 | $1.67M | +3.08% |