| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $37.00 | 635 | $23,495.00 | 234,249 | 2017-03-14 | Filing |
| Large Shareholder, Director | $29.62 | 2,000 | $59,240.00 | 232,963 | 2016-06-06 | Filing |
| Large Shareholder, Director | $30.50 | 576 | $17,568.00 | 230,963 | 2016-06-02 | Filing |
| Large Shareholder, Director | $30.50 | 2,391 | $72,925.50 | 230,387 | 2016-06-01 | Filing |
| Officer | $30.48 | 1,250 | $38,100.00 | 18,863 | 2016-06-01 | Filing |
| Large Shareholder, Director | $30.50 | 33 | $1,006.50 | 227,996 | 2016-05-31 | Filing |
| Director | $31.50 | 200 | $6,300.00 | 85,613 | 2015-08-18 | Filing |
| Director | $31.28 | 100 | $3,128.00 | 85,413 | 2015-08-17 | Filing |
| Director | $30.69 | 901 | $27,651.69 | 85,313 | 2015-08-10 | Filing |
| Director | $30.67 | 900 | $27,603.00 | 84,412 | 2015-08-07 | Filing |
| Large Shareholder, Director | $29.99 | 606 | $18,173.94 | 104,511 | 2015-08-25 | Filing |
| Large Shareholder, Director | $29.75 | 250 | $7,437.50 | 103,905 | 2015-08-24 | Filing |
| Large Shareholder, Director | $30.79 | 2,507 | $77,190.53 | 103,655 | 2015-08-21 | Filing |
| Large Shareholder, Director | $31.26 | 600 | $18,756.00 | 101,148 | 2015-08-20 | Filing |
| Large Shareholder, Director | $31.33 | 608 | $19,048.64 | 100,548 | 2015-08-19 | Filing |
| Large Shareholder, Director | $31.50 | 300 | $9,450.00 | 99,940 | 2015-08-18 | Filing |
| Large Shareholder, Director | $31.28 | 100 | $3,128.00 | 99,640 | 2015-08-17 | Filing |
| Large Shareholder, Director | $31.11 | 800 | $24,888.00 | 99,540 | 2015-08-12 | Filing |
| Large Shareholder, Director | $30.30 | 2,528 | $76,598.40 | 91,540 | 2015-08-11 | Filing |
| Large Shareholder, Director | $30.69 | 3,000 | $92,070.00 | 89,012 | 2015-08-10 | Filing |