| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $33.77 | 48,642 | $1,642,723.03 | 3,581,544 | 2014-12-19 | Filing |
| Officer, Director | $33.95 | 23,601 | $801,331.83 | 1,817,483 | 2014-12-19 | Filing |
| Director | $33.84 | 700 | $23,688.70 | 1,764 | 2014-12-18 | Filing |
| Director | $33.85 | 100 | $3,384.80 | 2,464 | 2014-12-18 | Filing |
| Director | $33.93 | 400 | $13,572.80 | 882 | 2014-12-18 | Filing |
| Director | $33.50 | 3,647 | $122,161.74 | 124,863 | 2014-12-16 | Filing |
| Director | $33.78 | 1,802 | $60,867.78 | 23,185 | 2014-12-16 | Filing |
| Officer | $36.18 | 5,637 | $203,935.95 | 151,380 | 2014-12-02 | Filing |
| Officer | $36.51 | 2,765 | $100,956.79 | 75,622 | 2014-12-02 | Filing |
| Large Shareholder, Officer, Director | $47.97 | 131,900 | $6,327,796.98 | 18,468,046 | 2014-11-03 | Filing |
| Large Shareholder, Officer, Director | $48.15 | 65,700 | $3,163,290.75 | 612,821 | 2014-11-03 | Filing |
| Large Shareholder, Officer, Director | $45.97 | 137,058 | $6,300,569.97 | 18,599,946 | 2014-10-01 | Filing |
| Large Shareholder, Officer, Director | $46.78 | 700 | $32,749.22 | 18,737,004 | 2014-10-01 | Filing |
| Large Shareholder, Officer, Director | $46.27 | 65,894 | $3,048,704.52 | 678,521 | 2014-10-01 | Filing |
| Large Shareholder, Officer, Director | $47.17 | 2,500 | $117,933.00 | 744,415 | 2014-10-01 | Filing |
| Large Shareholder, Officer, Director | $48.18 | 131,451 | $6,333,440.63 | 18,737,704 | 2014-09-02 | Filing |
| Large Shareholder, Officer, Director | $49.04 | 64,578 | $3,166,620.98 | 746,915 | 2014-09-02 | Filing |
| Large Shareholder, Officer, Director | $46.23 | 118,621 | $5,483,979.31 | 18,869,155 | 2014-08-01 | Filing |
| Large Shareholder, Officer, Director | $46.85 | 18,128 | $849,336.68 | 18,987,776 | 2014-08-01 | Filing |
| Large Shareholder, Officer, Director | $46.61 | 67,939 | $3,166,541.68 | 811,493 | 2014-08-01 | Filing |