| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $67.50 | 600 | $40,500.00 | 90,665 | 2011-09-07 | Filing |
| Officer, Director | $68.42 | 500 | $34,210.00 | 0 | 2011-09-06 | Filing |
| Officer, Director | $67.50 | 300 | $20,250.00 | 500 | 2011-09-06 | Filing |
| Officer, Director | $66.42 | 2,700 | $179,334.00 | 800 | 2011-09-06 | Filing |
| Officer, Director | $65.27 | 3,500 | $228,445.00 | 3,500 | 2011-09-06 | Filing |
| Officer, Director | $66.54 | 630 | $41,920.20 | 0 | 2011-09-06 | Filing |
| Officer, Director | $65.56 | 180 | $11,800.80 | 630 | 2011-09-06 | Filing |
| Officer, Director | $63.01 | 90 | $5,670.90 | 810 | 2011-09-06 | Filing |
| Officer | $70.39 | 1,577 | $111,005.03 | 10,000 | 2011-09-07 | Filing |
| Officer | $69.57 | 900 | $62,613.00 | 11,577 | 2011-09-07 | Filing |
| Officer | $68.80 | 700 | $48,160.00 | 12,477 | 2011-09-07 | Filing |
| Officer | $67.39 | 200 | $13,478.00 | 13,177 | 2011-09-07 | Filing |
| Officer | $64.00 | 4,166 | $266,624.00 | 10,000 | 2011-09-02 | Filing |
| Officer, Director | $62.04 | 23,458 | $1,455,334.32 | 140,087 | 2011-09-02 | Filing |
| Officer, Director | $61.42 | 29,529 | $1,813,671.18 | 163,545 | 2011-09-02 | Filing |
| Officer, Director | $60.35 | 35,968 | $2,170,668.80 | 193,074 | 2011-09-02 | Filing |
| Officer, Director | $60.00 | 3,500 | $210,000.00 | 229,042 | 2011-09-01 | Filing |
| Officer | $56.46 | 3,308 | $186,769.68 | 77,734 | 2011-08-16 | Filing |
| Officer | $57.26 | 3,101 | $177,563.26 | 81,042 | 2011-08-16 | Filing |
| Officer | $56.24 | 500 | $28,120.00 | 77,734 | 2011-07-28 | Filing |