| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $11.05 | 10,000 | $110,500.00 | 78,808 | 2020-06-02 | Filing |
| Large Shareholder | $7.07 | 300,000 | $2,121,000.00 | 3,455,706 | 2018-12-13 | Filing |
| Large Shareholder | $6.90 | 200,000 | $1,380,000.00 | 3,155,706 | 2018-12-13 | Filing |
| Large Shareholder | $6.82 | 30,000 | $204,600.00 | 3,657,935 | 2019-01-09 | Filing |
| Large Shareholder | $6.15 | 16,000 | $98,400.00 | 3,627,935 | 2018-12-21 | Filing |
| Large Shareholder | $7.07 | 300,000 | $2,121,000.00 | 3,455,706 | 2018-12-13 | Filing |
| Large Shareholder | $6.90 | 200,000 | $1,380,000.00 | 3,155,706 | 2018-12-13 | Filing |
| Large Shareholder | $7.05 | 15,000 | $105,750.00 | 3,111,935 | 2018-12-13 | Filing |
| Large Shareholder | $11.90 | 14,845 | $176,655.50 | 3,096,935 | 2018-08-13 | Filing |
| Large Shareholder | $11.90 | 700 | $8,330.00 | 3,082,090 | 2018-08-10 | Filing |
| Large Shareholder | $11.90 | 18,584 | $221,149.60 | 3,081,390 | 2018-08-03 | Filing |
| Large Shareholder | $11.90 | 300 | $3,570.00 | 3,062,806 | 2018-08-02 | Filing |
| Large Shareholder | $11.86 | 106,800 | $1,266,648.00 | 3,062,506 | 2018-08-01 | Filing |
| Director | $10.79 | 5,000 | $53,925.00 | 10,030 | 2018-05-02 | Filing |
| Director | $9.07 | 15,000 | $136,050.00 | 115,586 | 2018-02-13 | Filing |
| Officer | $9.10 | 1,000 | $9,100.00 | 37,450 | 2018-02-14 | Filing |
| Officer | $9.09 | 5,000 | $45,437.50 | 45,500 | 2018-02-13 | Filing |
| Director | $9.43 | 20,000 | $188,600.00 | 100,586 | 2018-02-12 | Filing |
| Officer | $9.07 | 8,000 | $72,597.60 | 62,675 | 2018-02-13 | Filing |
| Director | $9.01 | 3,600 | $32,432.04 | 24,016 | 2018-02-13 | Filing |