| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $14.89 | 4,004 | $59,616.36 | 0 | 2016-05-26 | Filing |
| Director | $15.17 | 5,000 | $75,853.50 | 236,130 | 2016-05-19 | Filing |
| Director | $15.05 | 5,000 | $75,271.00 | 241,130 | 2016-05-18 | Filing |
| Officer, Director | $15.04 | 3,500 | $52,651.55 | 1,580,095 | 2016-05-18 | Filing |
| Officer | $14.78 | 60,000 | $886,812.00 | 0 | 2016-05-10 | Filing |
| Officer, Director | $12.64 | 3,500 | $44,223.55 | 1,583,595 | 2016-05-03 | Filing |
| Officer, Director | $12.15 | 3,500 | $42,529.90 | 1,587,095 | 2016-04-20 | Filing |
| Officer, Director | $9.56 | 3,500 | $33,449.85 | 1,590,595 | 2016-04-05 | Filing |
| Officer, Director | $9.40 | 3,500 | $32,900.70 | 1,594,095 | 2016-03-23 | Filing |
| Officer, Director | $9.45 | 3,500 | $33,091.45 | 1,597,595 | 2016-03-08 | Filing |
| Officer | $8.67 | 7,897 | $68,460.67 | 0 | 2016-02-24 | Filing |
| Officer | $8.67 | 4,076 | $35,335.66 | 0 | 2016-02-24 | Filing |
| Officer | $8.85 | 6,994 | $61,922.78 | 0 | 2016-02-23 | Filing |
| Officer | $9.25 | 3,343 | $30,922.75 | 0 | 2016-02-22 | Filing |
| Officer | $9.46 | 10,442 | $98,818.91 | 0 | 2016-02-22 | Filing |
| Officer | $9.41 | 20,000 | $188,276.00 | 0 | 2016-02-19 | Filing |
| Officer | $9.45 | 5,000 | $47,249.50 | 0 | 2016-02-18 | Filing |
| Officer, Director | $9.75 | 3,500 | $34,142.15 | 1,601,095 | 2016-02-17 | Filing |
| Officer, Director | $8.24 | 3,500 | $28,854.00 | 1,604,595 | 2016-02-02 | Filing |
| Officer, Director | $7.92 | 3,500 | $27,706.00 | 1,608,095 | 2016-01-20 | Filing |