| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMPG | Stock Options (right to buy) | Award | $0 | +12,500 | $0.000000 | 12,500 | 30 Jun 2021 | Common Stock | 12,500 | $4.63 | Direct |