| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMPE | Common Stock | Purchase | $5,500 | +25,000 | +279% | $0.2200 | 33,971 | 11 May 2023 | Direct | |
| transaction | AMPE | Common Stock | Purchase | $5,375 | +25,000 | +74% | $0.2150 | 58,971 | 11 May 2023 | Direct | |
| transaction | AMPE | Common Stock | Purchase | $9,900 | +45,000 | +76% | $0.2200 | 103,971 | 12 May 2023 | Direct |