| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $138.04 | 500 | $69,020.05 | 7,357 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $138.03 | 100 | $13,803.00 | 7,857 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $138.02 | 2 | $276.04 | 7,957 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $138.01 | 99 | $13,662.99 | 7,959 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $138.00 | 400 | $55,200.04 | 8,058 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $138.00 | 199 | $27,462.00 | 8,458 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $137.75 | 200 | $27,550.00 | 0 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $137.47 | 200 | $27,494.00 | 200 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $137.45 | 600 | $82,467.00 | 400 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $137.44 | 900 | $123,696.00 | 1,000 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $137.08 | 100 | $13,708.00 | 1,900 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $137.07 | 38 | $5,208.66 | 2,000 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.76 | 200 | $27,352.00 | 2,038 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.71 | 85 | $11,620.35 | 2,238 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.70 | 2,924 | $399,710.80 | 2,323 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.65 | 1,000 | $136,650.00 | 5,247 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.65 | 200 | $27,329.00 | 6,247 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.64 | 1,362 | $186,103.82 | 6,447 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.26 | 400 | $54,504.20 | 7,809 | 2011-05-11 | Filing |
| Large Shareholder, Officer, Director | $136.26 | 500 | $68,130.15 | 8,209 | 2011-05-11 | Filing |