| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $14.13 | 10,000 | $141,300.00 | 10,000 | 2019-06-11 | Filing | |
| $14.64 | 6,900 | $101,016.00 | 1,657,540 | 2019-06-11 | Filing | |
| $14.45 | 1,300 | $18,785.00 | 1,657,678 | 2019-06-12 | Filing | |
| $14.51 | 5,696 | $82,648.96 | 1,656,378 | 2019-06-11 | Filing | |
| $0.44 | 8,000 | $3,520.00 | 259,457 | 2013-08-02 | Filing | |
| $0.31 | 10,500 | $3,255.00 | 251,457 | 2013-08-02 | Filing | |
| $0.25 | 12,400 | $3,100.00 | 240,957 | 2013-02-15 | Filing | |
| $0.30 | 10,000 | $3,000.00 | 228,557 | 2013-02-12 | Filing | |
| $0.25 | 6,600 | $1,650.00 | 218,557 | 2013-02-12 | Filing | |
| $0.20 | 5,000 | $1,000.00 | 215,957 | 2012-08-15 | Filing | |
| $0.20 | 5,000 | $1,000.00 | 210,957 | 2012-07-25 | Filing | |
| $0.13 | 5,000 | $650.00 | 205,957 | 2012-07-25 | Filing | |
| $0.15 | 6,920 | $1,038.00 | 200,957 | 2012-07-18 | Filing | |
| $0.17 | 15,000 | $2,550.00 | 194,037 | 2012-07-18 | Filing | |
| $0.17 | 3,080 | $508.20 | 179,037 | 2012-07-18 | Filing | |
| $0.16 | 10,000 | $1,600.00 | 175,957 | 2012-07-16 | Filing | |
| $0.14 | 18,888 | $2,621.65 | 165,957 | 2012-07-13 | Filing | |
| $0.14 | 1,112 | $155.68 | 147,069 | 2012-07-13 | Filing | |
| $0.13 | 20,000 | $2,500.00 | 145,957 | 2012-07-12 | Filing | |
| $0.12 | 10,000 | $1,248.00 | 125,957 | 2012-07-12 | Filing |