| 2009-03-12 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 8,552 0.0019% | $34.91 | $298,559 | +12% | |
| 2009-02-20 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 1,896 0.0004% | $35.85 | $67,969 | +8.88% | |
| 2008-08-14 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 829 – | $0 | $0 | -17.06% | |
| 2008-05-14 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 600 0.0001% | $44.34 | $26,606 | -11.8% | |
| 2007-12-31 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 4,199 0.0009% | $44.42 | $186,520 | -5.33% | |
| 2007-10-31 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 43,900 0.0067% | $34.72 | $1.52M | -12.17% | |
| 2006-10-03 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 40,000 0.0092% | $47.69 | $1.91M | +5.27% | |
| 2006-03-17 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 15,077 0.0033% | $47.12 | $710,428 | +0.73% | |
| 2005-11-04 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 1,316 0.0003% | $46.47 | $61,149 | -0.19% | |
| 2005-08-24 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 11,535 0.0025% | $44.03 | $507,886 | +5.12% | |
| 2004-02-11 | Sale | Automatic Data Processing, Inc. ADP | Corporate Vice President | 40,000 – | $0 | $0 | -1.92% |