| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $25.52 | 7,696 | $196,396.53 | 241,566 | 2016-08-02 | Filing |
| Large Shareholder, Director | $23.87 | 1,000 | $23,869.10 | 0 | 2016-06-14 | Filing |
| Director | $24.09 | 16,700 | $402,254.57 | 150,800 | 2016-03-16 | Filing |
| Officer | $22.19 | 4,725 | $104,826.49 | 0 | 2016-02-09 | Filing |
| Officer | $22.30 | 5,000 | $111,495.00 | 237,395 | 2015-11-30 | Filing |
| Large Shareholder, Director | $22.25 | 3,400 | $75,640.48 | 0 | 2015-11-30 | Filing |
| Large Shareholder, Director | $22.14 | 1,600 | $35,427.68 | 3,400 | 2015-11-27 | Filing |
| Officer | $22.31 | 3,375 | $75,306.71 | 0 | 2015-11-06 | Filing |
| Large Shareholder, Officer, Director | $22.51 | 3,125 | $70,356.88 | 492,217 | 2015-11-05 | Filing |
| Large Shareholder, Officer, Director | $22.41 | 3,125 | $70,025.00 | 495,342 | 2015-11-04 | Filing |
| Large Shareholder, Director | $20.56 | 3,125 | $64,244.06 | 80,868 | 2015-10-29 | Filing |
| Large Shareholder, Director | $20.85 | 3,125 | $65,149.38 | 83,993 | 2015-10-28 | Filing |
| Large Shareholder, Officer, Director | $20.34 | 3,125 | $63,556.56 | 498,467 | 2015-10-27 | Filing |
| Large Shareholder, Officer, Director | $20.72 | 3,125 | $64,760.31 | 501,592 | 2015-10-26 | Filing |
| Large Shareholder, Officer, Director | $20.83 | 3,125 | $65,081.25 | 504,717 | 2015-10-22 | Filing |
| Large Shareholder, Officer, Director | $20.72 | 3,125 | $64,754.38 | 507,842 | 2015-10-21 | Filing |
| Large Shareholder, Director | $20.83 | 3,125 | $65,078.75 | 87,118 | 2015-10-20 | Filing |
| Large Shareholder, Director | $20.57 | 3,125 | $64,287.81 | 90,243 | 2015-10-19 | Filing |
| Large Shareholder, Director | $20.16 | 3,125 | $63,009.38 | 93,368 | 2015-10-15 | Filing |
| Large Shareholder, Director | $20.31 | 3,125 | $63,482.81 | 96,493 | 2015-10-14 | Filing |