| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $196.00 | 482 | $94,472.00 | 0 | 2016-12-01 | Filing |
| Director | $197.20 | 3,317 | $654,112.40 | 0 | 2016-11-18 | Filing |
| Director | $180.50 | 1,731 | $312,445.50 | 0 | 2015-06-10 | Filing |
| Director | $180.50 | 1,394 | $251,617.00 | 0 | 2015-06-05 | Filing |
| Director | $181.00 | 3,325 | $601,826.00 | 0 | 2015-05-08 | Filing |
| Officer | $178.36 | 5,000 | $891,800.00 | 0 | 2015-05-05 | Filing |
| Officer | $180.85 | 5,000 | $904,250.00 | 0 | 2015-05-04 | Filing |
| Officer | $182.45 | 5,000 | $912,250.00 | 0 | 2015-05-01 | Filing |
| Officer | $183.59 | 10,000 | $1,835,900.00 | 0 | 2015-04-30 | Filing |
| Large Shareholder, Officer, Director | $129.05 | 3,329 | $429,601.46 | 0 | 2012-09-06 | Filing |
| Large Shareholder, Officer, Director | $128.30 | 12,671 | $1,625,709.57 | 3,329 | 2012-09-06 | Filing |
| Large Shareholder, Officer, Director | $127.35 | 23,521 | $2,995,484.03 | 16,000 | 2012-09-06 | Filing |
| Large Shareholder, Officer, Director | $125.90 | 36,127 | $4,548,345.95 | 0 | 2012-09-05 | Filing |
| Large Shareholder, Officer, Director | $126.42 | 5,793 | $732,344.69 | 0 | 2012-09-04 | Filing |
| Large Shareholder, Officer, Director | $125.54 | 26,161 | $3,284,374.90 | 5,793 | 2012-09-04 | Filing |
| Large Shareholder, Officer, Director | $125.76 | 10,190 | $1,281,527.01 | 0 | 2012-08-31 | Filing |
| Large Shareholder, Officer, Director | $126.52 | 1,837 | $232,425.51 | 0 | 2012-08-30 | Filing |
| Large Shareholder, Officer, Director | $126.68 | 37,600 | $4,763,318.40 | 0 | 2012-08-29 | Filing |
| Large Shareholder, Officer, Director | $125.63 | 4,700 | $590,437.50 | 0 | 2012-08-28 | Filing |
| Large Shareholder, Officer, Director | $128.72 | 14,768 | $1,900,925.15 | 0 | 2012-08-21 | Filing |