| 2013-07-26 | Sale | Exponent, Inc. EXPO | director | 2,974 0.0217% | $66.34 | $197,292 | +10.27% | |
| 2013-05-02 | Sale | Exponent, Inc. EXPO | director | 3,188 0.0233% | $52.54 | $167,484 | +35.95% | |
| 2007-07-23 | Sale | Exponent, Inc. EXPO | director | 3,900 0.0263% | $23.96 | $93,460 | +21.77% | |
| 2007-05-21 | Sale | Exponent, Inc. EXPO | director | 7,745 0.0138% | $5.83 | $45,153 | +28.49% | |
| 2007-05-15 | Sale | Exponent, Inc. EXPO | director | 1,955 0.0036% | $5.83 | $11,398 | +34.14% |