| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $54.41 | 48,527 | $2,640,523.91 | 4,664,195 | 2015-05-22 | Filing |
| Large Shareholder, Director | $54.00 | 237,106 | $12,803,036.39 | 4,712,722 | 2015-05-22 | Filing |
| Large Shareholder, Director | $57.76 | 63,400 | $3,662,250.28 | 952,177 | 2015-05-22 | Filing |
| Large Shareholder, Director | $57.29 | 32,197 | $1,844,508.18 | 1,015,577 | 2015-05-22 | Filing |
| Director | $51.50 | 10,000 | $515,005.00 | 48,767 | 2015-05-20 | Filing |
| Director | $54.23 | 10,000 | $542,346.00 | 10,135 | 2015-05-20 | Filing |
| Large Shareholder, Director | $49.29 | 80,000 | $3,943,456.00 | 7,597,225 | 2015-05-15 | Filing |
| Large Shareholder, Director | $51.47 | 12,900 | $663,969.45 | 4,664,195 | 2015-05-01 | Filing |
| Large Shareholder, Director | $50.99 | 53,100 | $2,707,489.35 | 4,677,095 | 2015-05-01 | Filing |
| Large Shareholder, Director | $49.58 | 50,000 | $2,479,185.00 | 7,677,225 | 2015-04-15 | Filing |
| Director | $52.12 | 10,000 | $521,200.00 | 16,364 | 2015-04-08 | Filing |
| Large Shareholder, Director | $50.01 | 66,000 | $3,300,376.20 | 4,730,195 | 2015-04-01 | Filing |
| Officer | $50.01 | 25,000 | $1,250,205.00 | 258,529 | 2015-03-27 | Filing |
| Large Shareholder, Director | $50.72 | 50,000 | $2,536,140.00 | 7,727,225 | 2015-03-16 | Filing |
| Large Shareholder, Director | $52.48 | 4,700 | $246,651.30 | 4,796,195 | 2015-03-02 | Filing |
| Large Shareholder, Director | $52.21 | 61,300 | $3,200,473.00 | 4,800,895 | 2015-03-02 | Filing |
| Large Shareholder, Director | $51.73 | 4,000 | $206,926.00 | 7,777,225 | 2015-02-17 | Filing |
| Large Shareholder, Director | $51.15 | 46,000 | $2,352,812.60 | 7,781,225 | 2015-02-17 | Filing |
| Large Shareholder, Director | $45.87 | 66,000 | $3,027,129.60 | 4,862,195 | 2015-02-02 | Filing |
| Large Shareholder, Director | $45.97 | 50,000 | $2,298,585.00 | 7,827,225 | 2015-01-15 | Filing |