| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $606.53 | 24 | $14,556.64 | 52,921 | 2012-07-25 | Filing |
| Director | $608.00 | 1,501 | $912,608.00 | 0 | 2012-07-20 | Filing |
| Director | $606.02 | 6,000 | $3,636,097.20 | 1,501 | 2012-07-20 | Filing |
| Director | $605.02 | 543 | $328,524.88 | 7,501 | 2012-07-20 | Filing |
| Director | $604.39 | 3,137 | $1,895,983.98 | 8,044 | 2012-07-20 | Filing |
| Director | $601.20 | 1,209 | $726,846.33 | 11,181 | 2012-07-20 | Filing |
| Director | $600.12 | 8,213 | $4,928,825.80 | 12,390 | 2012-07-20 | Filing |
| Large Shareholder, Officer, Director | $575.01 | 1,800 | $1,035,009.72 | 5,000 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $573.00 | 3,500 | $2,005,500.00 | 6,800 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $571.87 | 1,400 | $800,616.46 | 10,300 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $571.00 | 1,700 | $970,700.00 | 11,700 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $570.00 | 8,300 | $4,731,000.00 | 13,400 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $568.73 | 2,900 | $1,649,325.12 | 21,700 | 2012-07-11 | Filing |
| Large Shareholder, Officer, Director | $567.65 | 8,178 | $4,642,281.77 | 24,600 | 2012-07-11 | Filing |
| Officer | $589.97 | 162 | $95,575.14 | 0 | 2012-07-10 | Filing |
| Large Shareholder, Officer, Director | $590.00 | 3,500 | $2,065,000.00 | 5,000 | 2012-07-10 | Filing |
| Large Shareholder, Officer, Director | $589.60 | 1,800 | $1,061,280.00 | 8,500 | 2012-07-10 | Filing |
| Large Shareholder, Officer, Director | $588.00 | 1,414 | $831,432.00 | 10,300 | 2012-07-10 | Filing |
| Large Shareholder, Officer, Director | $587.26 | 3,500 | $2,055,400.55 | 11,714 | 2012-07-10 | Filing |
| Large Shareholder, Officer, Director | $586.63 | 2,986 | $1,751,675.99 | 15,214 | 2012-07-10 | Filing |