AMTX · Insider Trading
Aemetis, Inc. (DE) Common Stock
Every open-market purchase and sale reported by AMTX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Timothy Alan Simon | Director | Sell | −10,000 | −$20.50K |
| 2026-03-23 | John R Block | Director | A | +10,000 | +$26.40K |
| 2026-03-23 | Eric A McAfee | Chief Executive Officer | A | +300,000 | +$792.00K |
| 2026-03-23 | James Michael Rockett | EVP, General Counsel | A | +200,000 deriv. | — |
| 2026-03-23 | Todd Waltz | Executive Vice President, CFO | A | +200,000 deriv. | — |
| 2026-03-23 | Sanjeev Gupta | Executive Vice President | A | +200,000 deriv. | — |
| 2026-03-23 | Andrew B Foster | Executive Vice President | A | +200,000 deriv. | — |
| 2026-01-28 | Naomi Louise Boness | Director | A | +12,000 | +$18.48K |
| 2026-01-28 | Francis P Barton | Director | A | +18,000 | +$27.72K |
| 2026-01-28 | Lydia I Beebe | Director | A | +14,500 | +$22.33K |
| 2026-01-28 | John R Block | Director | A | +12,000 | +$18.48K |
| 2026-01-28 | Timothy Alan Simon | Director | A | +12,000 | +$18.48K |
| 2025-08-14 | Francis P Barton | Director | Sell | −26,452 | −$67.02K |
| 2025-06-10 | Timothy Alan Simon | Director | D | −20,000 | −$39.69K |
| 2025-05-19 | James Michael Rockett | EVP, General Counsel | A | +27,922 | +$45.51K |
| 2025-04-08 | Todd Waltz | Executive Vice President, CFO | M | +288,881 | +$207.28K |
| 2025-01-21 | Timothy Alan Simon | Director | A | +12,000 | — |
| 2025-01-21 | Andrew B Foster | Executive Vice President | A | +200,000 deriv. | — |
| 2025-01-21 | Francis P Barton | Director | A | +18,000 | — |
| 2025-01-21 | Eric A McAfee | Chief Executive Officer | A | +300,000 | — |
| 2025-01-21 | Todd Waltz | Executive Vice President, CFO | A | +200,000 deriv. | — |
| 2025-01-21 | John R Block | Director | A | +12,000 | — |
| 2025-01-21 | Naomi Louise Boness | Director | A | +12,000 | — |
| 2025-01-21 | James Michael Rockett | EVP, General Counsel | A | +200,000 deriv. | — |
| 2025-01-21 | Lydia I Beebe | Director | A | +14,500 | — |
| 2025-01-21 | Sanjeev Gupta | Executive Vice President, MD | A | +200,000 deriv. | — |
| 2024-11-25 | John R Block | Director | A | +12,469 | — |
| 2024-11-25 | Timothy Alan Simon | Director | A | +5,191 | — |
| 2024-11-25 | Francis P Barton | Director | A | +20,077 | — |
| 2024-11-25 | Lydia I Beebe | Director | A | +15,128 | — |
| 2024-11-25 | Naomi Louise Boness | Director | A | +11,902 | — |
| 2024-05-24 | John R Block | Director | Sell | −51,580 | −$180.01K |
| 2024-01-22 | James Michael Rockett | EVP, General Counsel | A | +200,000 deriv. | — |
| 2024-01-22 | Andrew B Foster | Executive Vice President | A | +200,000 deriv. | — |
| 2024-01-22 | Naomi Louise Boness | Director | A | +11,000 | — |
| 2024-01-22 | Sanjeev Gupta | Executive Vice President, MD | A | +200,000 deriv. | — |
| 2024-01-22 | Francis P Barton | Director | A | +17,000 | — |
| 2024-01-22 | Todd Waltz | Executive Vice President, CFO | A | +200,000 deriv. | — |
| 2024-01-22 | Timothy Alan Simon | Director | A | +11,000 | — |
| 2024-01-22 | John R Block | Director | A | +11,000 | — |
| 2024-01-22 | Eric A McAfee | Chief Executive Officer | A | +300,000 | — |
| 2024-01-22 | Lydia I Beebe | Director | A | +13,500 | — |
| 2023-09-13 | Naomi Louise Boness | Director | Sell | −15,000 | −$84.69K |
| 2023-06-20 | John R Block | Director | MIXED | +14,420 | −$121.02K |
| 2023-01-09 | Eric A McAfee | Chief Executive Officer | A | +180,000 | — |
| 2023-01-09 | Sanjeev Gupta | Executive Vice President, MD | A | +150,000 deriv. | — |
| 2023-01-09 | Todd Waltz | Executive Vice President, CFO | A | +150,000 deriv. | — |
| 2023-01-09 | Francis P Barton | Director | A | +17,070 | — |
| 2023-01-09 | Lydia I Beebe | Director | A | +13,570 | — |
| 2023-01-09 | Andrew B Foster | Executive Vice President | A | +150,000 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Eric A McAfee | Chief Executive Officer | 6,698,864 | $8.44M |
| Francis P Barton | Director | 226,518 | $285.41K |
| Todd Waltz | Executive Vice President, CFO | 217,940 | $274.60K |
| Lydia I Beebe | Director | 214,286 | $270.00K |
| Sanjeev Gupta | Executive Vice President | 141,497 | $178.29K |
| Naomi Louise Boness | Director | 64,643 | $81.45K |
| John R Block | Director | 56,330 | $70.98K |
| Timothy Alan Simon | Director | 42,632 | $53.72K |
| James Michael Rockett | EVP, General Counsel | 27,922 | $35.18K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the AMTX quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.