| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMPY | Common Stock, par value $0.01 per share | Purchase | $142,800 | +20,000 | +26% | $7.14 | 95,618 | 14 Mar 2023 | Direct | F1 |
| transaction | AMPY | Common Stock, par value $0.01 per share | Purchase | $133,000 | +20,000 | +21% | $6.65 | 115,618 | 15 Mar 2023 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Reflects the weighted average purchase price. The highest price at which shares were purchased was $7.14 and the lowest price at which shares were purchased was $7.135. The reporting person has reported on a single line all transactions that occurred within a one-dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares purchased at each separate price. |
| F2 | Reflects the weighted average purchase price. The highest price at which shares were purchased was $6.69 and the lowest price at which shares were purchased was $6.60. The reporting person has reported on a single line all transactions that occurred within a one-dollar price range. The reporting person hereby undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer or a shareholder of the issuer, full information regarding the number of shares purchased at each separate price. |