| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $41.93 | 600 | $25,158.00 | 82,813 | 2015-12-07 | Filing |
| Officer | $41.93 | 5,000 | $209,650.00 | 136,955 | 2015-12-07 | Filing |
| Officer | $45.00 | 790 | $35,550.00 | 199,843 | 2015-12-07 | Filing |
| Officer | $43.95 | 500 | $21,975.00 | 231,980 | 2015-12-08 | Filing |
| Officer | $37.44 | 500 | $18,720.00 | 232,480 | 2015-12-01 | Filing |
| Officer | $40.00 | 7,000 | $280,000.00 | 606,450 | 2015-12-02 | Filing |
| Officer | $40.00 | 395 | $15,800.00 | 200,633 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $43.19 | 2,300 | $99,337.00 | 100,000 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $42.71 | 7,300 | $311,783.00 | 102,300 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $40.86 | 6,057 | $247,489.02 | 109,600 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $37.53 | 4,153 | $155,862.09 | 100,000 | 2015-12-01 | Filing |
| Large Shareholder, Officer, Director | $37.01 | 58,473 | $2,164,085.73 | 104,153 | 2015-12-01 | Filing |
| Large Shareholder, Officer, Director | $43.24 | 2,200 | $95,128.00 | 100,000 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $42.63 | 7,300 | $311,199.00 | 102,200 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $41.76 | 3,000 | $125,280.00 | 109,500 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $40.05 | 3,157 | $126,437.85 | 112,500 | 2015-12-02 | Filing |
| Large Shareholder, Officer, Director | $37.69 | 1,525 | $57,477.25 | 100,000 | 2015-12-01 | Filing |
| Large Shareholder, Officer, Director | $37.03 | 61,101 | $2,262,570.03 | 101,525 | 2015-12-01 | Filing |
| Other | $38.23 | 304 | $11,622.13 | 15,601 | 2015-11-30 | Filing |
| Other | $38.23 | 41,179 | $1,574,302.00 | 2,115,296 | 2015-11-30 | Filing |