| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMTX | Common Stock | Tax liability | -$87K | -4.68K | -16.41% | $18.58 | 23.9K | Apr 22, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$199K | -10.5K | -4.53% | $18.99 | 221K | Apr 19, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$25.1K | -1.35K | -4% | $18.58 | 32.4K | Apr 22, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$172K | -9.06K | -5.58% | $18.99 | 153K | Apr 19, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Sale | -$117K | -15K | -74.13% | $7.77 | 5.24K | Jan 27, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$75.5K | -10K | -65.64% | $7.55 | 5.24K | Jan 28, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$65.7K | -10K | -65.64% | $6.57 | 5.24K | Jan 29, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$79.1K | -10K | -65.64% | $7.91 | 5.24K | Feb 1, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$37.7K | -5K | -48.85% | $7.53 | 5.24K | Feb 2, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Tax liability | -$35K | -1.68K | -3.04% | $20.83 | 53.6K | Mar 15, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Sale | -$40K | -5K | -48.85% | $8.00 | 5.24K | Feb 2, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$75.3K | -10K | -65.64% | $7.53 | 5.24K | Feb 3, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$78.6K | -10K | -65.64% | $7.86 | 5.24K | Feb 4, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$74.5K | -10K | -65.64% | $7.45 | 5.24K | Feb 5, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$75.9K | -10K | -65.64% | $7.59 | 5.24K | Feb 8, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$45.2K | -5K | -48.85% | $9.04 | 5.24K | Jan 26, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Tax liability | -$21.4K | -1.11K | -1.22% | $19.21 | 90.4K | Mar 16, 2021 | Direct | F2 |
| transaction | AMTX | Common Stock | Tax liability | -$32.2K | -1.7K | -0.66% | $18.99 | 255K | Apr 19, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$35.8K | -1.89K | -4.01% | $18.99 | 45.2K | Apr 19, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$22.5K | -1.08K | -1.19% | $20.83 | 90K | Mar 15, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Tax liability | -$30.9K | -1.66K | -3.93% | $18.58 | 40.7K | Apr 22, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Sale | -$75.5K | -10K | -65.64% | $7.55 | 5.24K | Jan 25, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$578K | -29K | -32.23% | $19.92 | 61K | Mar 15, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$641K | -32.8K | -36.3% | $19.54 | 57.6K | Mar 16, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$986K | -52.2K | -90.6% | $18.92 | 5.41K | Mar 17, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Tax liability | -$51.8K | -2.73K | -4.18% | $18.99 | 62.5K | Apr 19, 2021 | Direct | F1, F2 |
| transaction | AMTX | Common Stock | Sale | -$4.4M | -236K | -92.72% | $18.65 | 18.5K | Apr 19, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$177K | -10K | -53.92% | $17.71 | 8.55K | Apr 20, 2021 | Direct | F2, F3, F4 |
| transaction | AMTX | Common Stock | Sale | -$624K | -32.2K | -79.01% | $19.40 | 8.55K | Apr 22, 2021 | Direct | F2, F3, F4 |
| Id | Content |
|---|---|
| F1 | These shares were withheld by the Issuer in connection with the Reporting Persons exercise of stock options. |
| F2 | As of the date of the first reported transaction on this Form 4, the Reporting Person beneficially owned 5,235 shares of the Issuers common stock. Each of the sale and withholding transactions reported herein was with respect to shares received from the exercise of stock options previously described on prior Form 4s. Except in connection with the March 17, April 19, April 22, 2021 option exercises in which the Reporting Person sold all but 176,3134,3 shares respectively received upon exercise, the above total beneficially owned 8,548 shares were sold on 9/15/2021 and filed on Form 4 appropriately. As of the date of this filing, the Reporting Person did not own any beneficial shares of the Issuers common stock. |
| F3 | These transactions were incorrectly reported in Table II on prior Form 4s filed by the Reporting Person in connection with the Reporting Persons exercise of stock options and sale of common stock from those issuances. |
| F4 | These shares were sold pursuant to a Rule 10b5-1 plan. |