| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $42.56 | 9,600 | $408,596.16 | 135,805 | 2016-05-12 | Filing |
| Officer | $41.47 | 10,640 | $441,281.23 | 145,405 | 2016-05-12 | Filing |
| Director | $42.54 | 30,000 | $1,276,269.00 | 0 | 2016-05-12 | Filing |
| Director | $41.43 | 45,091 | $1,867,903.69 | 30,000 | 2016-05-12 | Filing |
| Director | $78.31 | 10,000 | $783,050.00 | 177,219 | 2015-08-12 | Filing |
| Director | $77.02 | 2,000 | $154,043.60 | 187,219 | 2015-08-10 | Filing |
| Director | $76.55 | 18,000 | $1,377,898.20 | 189,219 | 2015-08-10 | Filing |
| Director | $98.27 | 2,207 | $216,873.28 | 4,414 | 2015-02-27 | Filing |
| Director | $98.24 | 2,207 | $216,808.62 | 4,414 | 2015-02-27 | Filing |
| Director | $98.29 | 2,943 | $289,267.76 | 5,885 | 2015-02-27 | Filing |
| Director | $98.30 | 3,439 | $338,066.77 | 4,582 | 2015-02-27 | Filing |
| Officer, Director | $88.72 | 2,755 | $244,430.76 | 307,370 | 2015-01-16 | Filing |
| Officer, Director | $87.94 | 3,000 | $263,809.20 | 310,125 | 2015-01-16 | Filing |
| Officer, Director | $86.89 | 2,900 | $251,993.18 | 313,125 | 2015-01-16 | Filing |
| Officer, Director | $85.66 | 1,345 | $115,218.62 | 316,025 | 2015-01-16 | Filing |
| Officer, Director | $88.35 | 650 | $57,425.49 | 317,370 | 2015-01-15 | Filing |
| Officer, Director | $87.62 | 5,940 | $520,469.33 | 318,020 | 2015-01-15 | Filing |
| Officer, Director | $86.85 | 6,852 | $595,082.50 | 323,960 | 2015-01-15 | Filing |
| Officer, Director | $85.71 | 1,558 | $133,536.96 | 330,812 | 2015-01-15 | Filing |
| Officer, Director | $114.94 | 699 | $80,340.05 | 332,370 | 2014-10-14 | Filing |