| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $72.35 | 3,750 | $271,303.50 | 146,698 | 2016-03-14 | Filing |
| Officer | $71.49 | 2,500 | $178,722.00 | 150,448 | 2016-03-14 | Filing |
| Officer, Director | $75.07 | 50,000 | $3,753,280.00 | 328,368 | 2016-03-04 | Filing |
| Large Shareholder, Officer, Director | $74.09 | 25,045 | $1,855,619.11 | 0 | 2016-03-03 | Filing |
| Large Shareholder, Officer, Director | $73.22 | 20,206 | $1,479,418.66 | 25,045 | 2016-03-03 | Filing |
| Large Shareholder, Officer, Director | $72.41 | 16,319 | $1,181,577.20 | 45,251 | 2016-03-03 | Filing |
| Large Shareholder, Officer, Director | $71.48 | 9,130 | $652,604.18 | 61,570 | 2016-03-03 | Filing |
| Large Shareholder, Officer, Director | $72.12 | 100 | $7,212.00 | 70,700 | 2016-03-02 | Filing |
| Large Shareholder, Officer, Director | $71.62 | 211,846 | $15,172,283.41 | 70,800 | 2016-03-02 | Filing |
| Large Shareholder, Officer, Director | $70.67 | 117,354 | $8,293,759.24 | 282,646 | 2016-03-02 | Filing |
| Officer | $70.03 | 5,875 | $411,403.34 | 76,158 | 2016-03-01 | Filing |
| Officer | $49.82 | 1,386 | $69,056.90 | 76,158 | 2016-02-16 | Filing |
| Officer, Director | $49.82 | 4,625 | $230,438.78 | 280,259 | 2016-02-16 | Filing |
| Officer | $49.82 | 3,893 | $193,967.17 | 240,788 | 2016-02-16 | Filing |
| Large Shareholder, Officer, Director | $49.82 | 2,126 | $105,927.10 | 148,399 | 2016-02-16 | Filing |
| Officer, Director | $49.82 | 6,343 | $316,037.44 | 328,368 | 2015-11-16 | Filing |
| Officer | $49.82 | 2,862 | $142,598.01 | 146,698 | 2016-02-16 | Filing |
| Officer | $68.57 | 763 | $52,320.05 | 77,544 | 2016-01-15 | Filing |
| Officer | $77.94 | 1,200 | $93,524.52 | 78,307 | 2016-01-04 | Filing |
| Officer | $77.17 | 5,800 | $447,558.74 | 79,507 | 2016-01-04 | Filing |