| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DRRX | Common Stock | Purchase | $3,767 | +10,000 | $0.3767 | 10,000 | 16 May 2022 | Direct | ||
| transaction | DRRX | Common Stock | Purchase | $3,899 | +9,300 | +93% | $0.4193 | 19,300 | 17 May 2022 | Direct | |
| transaction | DRRX | Common Stock | Purchase | $3,749 | +8,900 | +46% | $0.4212 | 28,200 | 17 May 2022 | Direct | |
| transaction | DRRX | Common Stock | Purchase | $758 | +1,800 | +6.4% | $0.4213 | 30,000 | 17 May 2022 | Direct |