Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| PRPO | $3.99 | 69,962 | Director | 692,092 | 2021-06-10 | Filing |
| PRPO | $3.99 | 40,178 | Director | 762,054 | 2021-05-27 | Filing |
| PRPO | $3.99 | 69,962 | Director | 750,741 | 2021-06-10 | Filing |
| PRPO | $3.99 | 40,178 | Director | 820,703 | 2021-05-27 | Filing |