| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BARTON FRANCIS P | Director | 20400 STEVENS CREEK BLVD, SUITE 700, CUPERTINO | /s/Todd Waltz attorney-infact | 14 Aug 2025 | 0001236181 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMTX | Common Stock | Sale | $3,294 | -1,300 | -0.55% | $2.53 | 233,670 | 14 Aug 2025 | Direct | |
| transaction | AMTX | Common Stock | Sale | $30,787 | -12,152 | -5.2% | $2.53 | 221,518 | 14 Aug 2025 | Direct | |
| transaction | AMTX | Common Stock | Sale | $12,668 | -5,000 | -2.3% | $2.53 | 216,518 | 14 Aug 2025 | Direct | |
| transaction | AMTX | Common Stock | Sale | $20,268 | -8,000 | -3.7% | $2.53 | 208,518 | 14 Aug 2025 | Direct |