| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $63.99 | 1,661 | $106,289.55 | 3,236 | 2013-06-11 | Filing |
| Officer | $62.39 | 100 | $6,239.00 | 4,897 | 2013-06-11 | Filing |
| Officer | $62.39 | 400 | $24,956.00 | 0 | 2013-06-12 | Filing |
| Officer | $61.70 | 1,811 | $111,731.64 | 400 | 2013-06-12 | Filing |
| Officer | $64.61 | 1,300 | $83,994.95 | 0 | 2013-06-11 | Filing |
| Officer | $64.12 | 800 | $51,299.04 | 1,300 | 2013-06-11 | Filing |
| Officer | $62.34 | 111 | $6,919.74 | 2,100 | 2013-06-11 | Filing |
| Large Shareholder, Officer, Director | $65.73 | 15,000 | $985,984.50 | 45,000 | 2013-06-10 | Filing |
| Officer | $63.55 | 2,000 | $127,100.00 | 0 | 2013-06-03 | Filing |
| Large Shareholder, Officer, Director | $66.56 | 200 | $13,311.00 | 60,000 | 2013-05-24 | Filing |
| Large Shareholder, Officer, Director | $65.73 | 900 | $59,154.03 | 60,200 | 2013-05-24 | Filing |
| Large Shareholder, Officer, Director | $64.60 | 5,800 | $374,678.26 | 61,100 | 2013-05-24 | Filing |
| Large Shareholder, Officer, Director | $63.91 | 8,100 | $517,672.62 | 66,900 | 2013-05-24 | Filing |
| Officer | $61.72 | 60,000 | $3,703,134.00 | 0 | 2013-04-12 | Filing |
| Large Shareholder, Officer, Director | $61.70 | 9,975 | $615,448.52 | 75,000 | 2013-04-12 | Filing |
| Large Shareholder, Officer, Director | $61.24 | 5,807 | $355,647.97 | 84,975 | 2013-04-12 | Filing |
| Large Shareholder, Officer, Director | $59.88 | 9,218 | $551,970.15 | 90,782 | 2013-04-12 | Filing |
| Large Shareholder, Officer, Director | $59.83 | 21,163 | $1,266,188.64 | 100,000 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $58.61 | 3,837 | $224,870.45 | 121,163 | 2013-04-11 | Filing |
| Large Shareholder, Officer, Director | $58.46 | 12,475 | $729,324.68 | 125,000 | 2013-04-10 | Filing |