| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NIR | Common Stock | Purchase | $10,037 | +5,255 | $1.91 | 5,255 | 23 May 2023 | Direct | ||
| transaction | NIR | Common Stock | Purchase | $42,554 | +21,277 | +405% | $2.00 | 26,532 | 24 May 2023 | Direct |