| 2016-08-16 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0378% | $52.18 | $521,819 | +13.77% | |
| 2016-07-25 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0376% | $51.42 | $514,225 | +14.3% | |
| 2016-05-16 | Sale | Exponent, Inc. EXPO | Group Vice President | 20,000 0.0754% | $51.00 | $1.02M | +14.79% | |
| 2015-10-26 | Sale | Exponent, Inc. EXPO | Group Vice President | 20,000 0.0756% | $52.33 | $1.05M | -2.48% | |
| 2014-05-27 | Sale | Exponent, Inc. EXPO | Group Vice President | 4,000 0.0173% | $41.21 | $164,830 | +12.72% | |
| 2014-05-12 | Sale | Exponent, Inc. EXPO | Group Vice President | 4,000 0.0173% | $41.71 | $166,830 | +9.78% | |
| 2014-05-08 | Sale | Exponent, Inc. EXPO | Group Vice President | 4,000 0.0177% | $41.21 | $164,830 | +13.5% | |
| 2014-02-28 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0489% | $47.19 | $471,851 | +4.98% | |
| 2013-10-21 | Sale | Exponent, Inc. EXPO | Group Vice President | 8,000 0.0345% | $45.43 | $363,430 | -4.61% | |
| 2012-10-22 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0733% | $55.50 | $555,000 | -0.16% | |
| 2012-07-23 | Sale | Exponent, Inc. EXPO | Group Vice President | 18,000 0.1318% | $53.03 | $954,540 | +1.29% | |
| 2012-05-03 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0727% | $48.00 | $480,000 | +10.53% | |
| 2012-02-21 | Sale | Exponent, Inc. EXPO | Group Vice President | 10,000 0.0721% | $47.41 | $474,140 | +9.29% | |
| 2011-10-27 | Sale | Exponent, Inc. EXPO | Group Vice President | 13,916 0.0961% | $50.15 | $697,887 | -3.97% | |
| 2010-04-26 | Sale | Exponent, Inc. EXPO | Group Vice President | 525 0.0037% | $30.55 | $16,041 | +11.03% | |
| 2010-02-26 | Sale | Exponent, Inc. EXPO | Group Vice President | 1,931 0.0137% | $26.80 | $51,751 | +21.91% | |
| 2010-02-23 | Sale | Exponent, Inc. EXPO | Group Vice President | 324 0.0023% | $27.00 | $8,748 | +21.19% |