| 2014-01-02 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 54,314 0.0129% | $79.77 | $4.33M | +1.59% | |
| 2013-03-14 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 18,657 0.0027% | $39.40 | $735,062 | +12.71% | |
| 2012-02-01 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 28,400 0.0067% | $55.28 | $1.57M | +3.16% | |
| 2011-08-30 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 13,170 0.0028% | $44.96 | $592,081 | +10.87% | |
| 2011-03-03 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 4,285 0.001% | $50.38 | $215,883 | +5.13% | |
| 2010-03-12 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 26,700 0.0061% | $43.80 | $1.17M | +0.8% | |
| 2008-06-05 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 14,267 0.0025% | $34.72 | $495,413 | -12.62% | |
| 2008-04-02 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 4,456 0.001% | $43.77 | $195,039 | -5.27% | |
| 2008-02-15 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 9,029 0.002% | $39.47 | $356,366 | +6.03% | |
| 2007-10-31 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 9,877 0.0011% | $24.88 | $245,778 | -12.17% | |
| 2006-05-24 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 8,075 0.0018% | $46.00 | $371,450 | +5.6% | |
| 2005-10-27 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 20,000 0.0043% | $45.92 | $918,400 | -0.38% |