| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $117.17 | 500 | $58,585.00 | 2,000 | 2011-11-07 | Filing |
| Director | $117.16 | 1,100 | $128,876.00 | 2,500 | 2011-11-07 | Filing |
| Director | $117.15 | 100 | $11,715.14 | 3,600 | 2011-11-07 | Filing |
| Director | $117.15 | 800 | $93,720.08 | 3,700 | 2011-11-07 | Filing |
| Director | $117.15 | 200 | $23,430.00 | 4,500 | 2011-11-07 | Filing |
| Officer | $116.53 | 4,500 | $524,385.00 | 19,238 | 2011-11-07 | Filing |
| Large Shareholder, Other | $97.12 | 800 | $77,695.04 | 92,180 | 2011-09-02 | Filing |
| Large Shareholder, Other | $96.27 | 1,200 | $115,524.00 | 92,980 | 2011-09-02 | Filing |
| Large Shareholder, Other | $98.83 | 600 | $59,296.02 | 94,180 | 2011-09-01 | Filing |
| Large Shareholder, Other | $98.28 | 1,400 | $137,593.96 | 94,780 | 2011-09-01 | Filing |
| Large Shareholder, Other | $98.39 | 1,200 | $118,062.00 | 96,180 | 2011-08-31 | Filing |
| Large Shareholder, Other | $97.43 | 800 | $77,944.00 | 97,380 | 2011-08-31 | Filing |
| Large Shareholder, Other | $97.84 | 1,300 | $127,193.04 | 98,180 | 2011-08-30 | Filing |
| Large Shareholder, Other | $96.99 | 700 | $67,893.98 | 99,480 | 2011-08-30 | Filing |
| Large Shareholder, Other | $96.72 | 2,000 | $193,440.20 | 100,180 | 2011-08-29 | Filing |
| Large Shareholder, Other | $96.04 | 1,200 | $115,245.00 | 102,180 | 2011-08-26 | Filing |
| Large Shareholder, Other | $95.81 | 8,800 | $843,140.32 | 103,380 | 2011-08-26 | Filing |
| Officer, Director | $104.47 | 42,227 | $4,411,268.89 | 12,974 | 2011-07-11 | Filing |
| Officer, Director | $96.34 | 1,006 | $96,921.46 | 34,542 | 2011-06-08 | Filing |
| Officer, Director | $95.26 | 4,300 | $409,599.08 | 35,548 | 2011-06-08 | Filing |