| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $62.58 | 398 | $24,906.84 | 148,797 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.49 | 100 | $6,249.00 | 149,195 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.48 | 100 | $6,248.00 | 149,295 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.46 | 100 | $6,246.00 | 149,395 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.45 | 100 | $6,245.00 | 149,495 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.44 | 100 | $6,244.00 | 149,595 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.42 | 100 | $6,242.00 | 149,695 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.39 | 100 | $6,239.00 | 149,795 | 2012-07-30 | Filing |
| Large Shareholder, Officer, Director | $62.78 | 1,400 | $87,896.34 | 0 | 2012-07-27 | Filing |
| Large Shareholder | $58.05 | 4,000 | $232,200.00 | 137,808 | 2012-06-19 | Filing |
| Officer | $61.50 | 1,400 | $86,100.00 | 0 | 2012-02-01 | Filing |
| Director | $60.06 | 1,500 | $90,090.00 | 6,000 | 2012-01-26 | Filing |
| Officer | $61.23 | 40 | $2,449.20 | 140 | 2012-01-12 | Filing |
| Officer | $61.23 | 40 | $2,449.20 | 140 | 2012-01-12 | Filing |
| Officer | $61.23 | 1,100 | $67,353.00 | 3,357 | 2012-01-12 | Filing |
| Large Shareholder, Officer, Director | $61.68 | 4,200 | $259,056.00 | 150,000 | 2012-01-12 | Filing |
| Director | $57.68 | 3,500 | $201,863.90 | 22,325 | 2011-07-19 | Filing |
| Officer | $57.68 | 3,500 | $201,863.90 | 0 | 2011-07-19 | Filing |
| Officer | $59.53 | 270 | $16,073.59 | 180 | 2011-07-08 | Filing |
| Officer | $59.45 | 270 | $16,051.96 | 180 | 2011-07-08 | Filing |