| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $65.08 | 1,000 | $65,080.00 | 293,557 | 2011-02-11 | Filing |
| Officer, Director | $65.06 | 2,000 | $130,120.00 | 294,557 | 2011-02-11 | Filing |
| Officer, Director | $65.03 | 1,000 | $65,030.00 | 296,557 | 2011-02-11 | Filing |
| Officer, Director | $65.00 | 1,000 | $65,000.00 | 297,557 | 2011-02-11 | Filing |
| Officer, Director | $65.00 | 5,900 | $383,500.00 | 284,073 | 2011-02-10 | Filing |
| Officer, Director | $64.90 | 100 | $6,490.00 | 284,073 | 2011-02-09 | Filing |
| Officer, Director | $64.85 | 49 | $3,177.65 | 284,173 | 2011-02-09 | Filing |
| Officer, Director | $64.80 | 951 | $61,624.80 | 284,222 | 2011-02-09 | Filing |
| Officer, Director | $64.77 | 8 | $518.12 | 285,173 | 2011-02-09 | Filing |
| Officer, Director | $64.70 | 1,067 | $69,034.90 | 285,181 | 2011-02-09 | Filing |
| Officer, Director | $64.63 | 7 | $452.41 | 286,248 | 2011-02-09 | Filing |
| Officer, Director | $64.60 | 918 | $59,302.80 | 286,255 | 2011-02-09 | Filing |
| Officer, Director | $64.50 | 10,000 | $645,000.00 | 287,173 | 2011-02-09 | Filing |
| Officer | $65.00 | 15,000 | $975,000.00 | 58,164 | 2011-02-10 | Filing |
| Officer, Director | $62.90 | 1,156 | $72,712.40 | 224,073 | 2010-12-31 | Filing |
| Officer, Director | $62.85 | 3,000 | $188,550.00 | 225,229 | 2010-12-31 | Filing |
| Officer, Director | $62.80 | 3,000 | $188,400.00 | 228,229 | 2010-12-31 | Filing |
| Officer, Director | $62.72 | 56 | $3,512.32 | 231,229 | 2010-12-31 | Filing |
| Officer, Director | $62.70 | 1,944 | $121,888.80 | 231,285 | 2010-12-31 | Filing |
| Officer, Director | $62.60 | 2,000 | $125,200.00 | 233,229 | 2010-12-31 | Filing |