| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $80.39 | 10,000 | $803,852.00 | 12,316,006 | 2010-04-12 | Filing |
| Officer | $80.23 | 20,467 | $1,642,022.38 | 355,933 | 2010-04-12 | Filing |
| Officer | $80.00 | 1,500 | $120,000.00 | 25,409 | 2010-04-12 | Filing |
| Officer | $79.75 | 500 | $39,875.00 | 26,909 | 2010-04-12 | Filing |
| Large Shareholder, Officer, Director | $79.08 | 10,000 | $790,836.00 | 12,326,006 | 2010-04-09 | Filing |
| Officer | $78.54 | 467 | $36,678.18 | 376,400 | 2010-04-09 | Filing |
| Officer | $79.50 | 23,332 | $1,854,894.00 | 3,185 | 2010-04-09 | Filing |
| Large Shareholder, Officer, Director | $77.28 | 10,000 | $772,794.00 | 12,336,006 | 2010-04-08 | Filing |
| Officer | $76.92 | 467 | $35,923.60 | 376,867 | 2010-04-08 | Filing |
| Large Shareholder, Officer, Director | $77.57 | 10,000 | $775,748.00 | 12,346,006 | 2010-04-07 | Filing |
| Officer | $78.06 | 467 | $36,455.33 | 377,334 | 2010-04-07 | Filing |
| Large Shareholder, Officer, Director | $78.45 | 10,000 | $784,538.00 | 12,356,006 | 2010-04-06 | Filing |
| Officer | $76.23 | 467 | $35,599.41 | 377,801 | 2010-04-06 | Filing |
| Officer | $78.11 | 833 | $65,067.71 | 3,185 | 2010-04-06 | Filing |
| Large Shareholder, Officer, Director | $76.70 | 10,000 | $766,995.00 | 12,366,006 | 2010-04-05 | Filing |
| Officer | $76.00 | 467 | $35,493.96 | 378,268 | 2010-04-05 | Filing |
| Officer | $76.18 | 500 | $38,090.00 | 27,409 | 2010-04-05 | Filing |
| Large Shareholder, Officer, Director | $75.23 | 10,000 | $752,320.00 | 12,376,006 | 2010-04-01 | Filing |
| Director | $75.47 | 1,800 | $135,849.78 | 21,000 | 2010-04-01 | Filing |
| Officer | $75.21 | 467 | $35,123.07 | 378,735 | 2010-04-01 | Filing |