Insider Trading › AMTX › Insiders
AEMETIS, INC
AMTX·Nasdaq·
United States·Insider activity
United States·Insider activity$1.79
+0.03 (+1.70%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
AMTX
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
AMTXS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, AMTX insiders filed 0 purchases ($0) and 1 sale ($21K) on the open market, by 1 insider. Newest filing Jun 11, 2026 (3 months ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by AMTX insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$21KSales · 180 days
112Open-market transactions on record
1Insiders filing · 180 days
Purchases (code P) and sales (code S) of AMTX common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
112 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Simon Timothy AlanDirector | Sale | −10.0K | $2.05 | $21K | 42.6Kdirect | Jun 10, 2026 | Jun 11, 2026 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −8,000 | $2.53 | $20K | 208.5Kdirect | Aug 14, 2025 | Aug 14, 2025 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −5,000 | $2.53 | $13K | 216.5Kdirect | Aug 14, 2025 | Aug 14, 2025 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −12.2K | $2.53 | $31K | 221.5Kdirect | Aug 14, 2025 | Aug 14, 2025 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −1,300 | $2.53 | $3K | 233.7Kdirect | Aug 14, 2025 | Aug 14, 2025 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −51.6K | $3.49 | $180K | 14.0Kdirect | May 23, 2024 | May 24, 2024 | Form 4 ↗ |
| Boness Naomi LouiseDirector | Sale | −8,700 | $5.65 | $49K | 16.4Kdirect | Sep 12, 2023 | Sep 13, 2023 | Form 4 ↗ |
| Boness Naomi LouiseDirector | Sale | −5,000 | $5.65 | $28K | 25.1Kdirect | Sep 12, 2023 | Sep 13, 2023 | Form 4 ↗ |
| Boness Naomi LouiseDirector | Sale | −1,300 | $5.65 | $7K | 30.1Kdirect | Sep 12, 2023 | Sep 13, 2023 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −19.2K | $6.30 | $121K | 27.2Kdirect | Jun 16, 2023 | Jun 20, 2023 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | +10.4K | $12.12 | $126K | 24.1Kdirect | Mar 14, 2022 | Mar 15, 2022 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −18.9K | $12.12 | $229K | 34.5Kdirect | Mar 14, 2022 | Mar 15, 2022 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −1,300 | $12.12 | $16K | 53.3Kdirect | Mar 14, 2022 | Mar 15, 2022 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −35.0K | $12.12 | $424K | 54.6Kdirect | Mar 14, 2022 | Mar 15, 2022 | Form 4 ↗ |
| Simon Timothy AlanDirector | Purchase | +1,000 | $12.21 | $12K | 6,000direct | Dec 20, 2021 | Dec 21, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −9,533 | $23.09 | $220K | 0direct | Nov 8, 2021 | Nov 8, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −1,300 | $23.00 | $30K | 9,533direct | Nov 5, 2021 | Nov 8, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −10.6K | $21.12 | $223K | 13.5Kdirect | Nov 3, 2021 | Nov 3, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −9,445 | $21.13 | $200K | 24.0Kdirect | Nov 2, 2021 | Nov 3, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −11.3K | $20.07 | $227K | 0direct | Oct 25, 2021 | Oct 25, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −100 | $20.00 | $2K | 11.3Kdirect | Oct 22, 2021 | Oct 25, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −213 | $19.96 | $4K | 11.4Kdirect | Oct 21, 2021 | Oct 25, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −15.0K | $19.08 | $286K | 0direct | Oct 20, 2021 | Oct 21, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −8,334 | $17.85 | $149K | 0direct | Oct 18, 2021 | Oct 20, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −25.0K | $17.78 | $445K | 8,334direct | Oct 18, 2021 | Oct 20, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $17.78 | $178K | 33.3Kdirect | Oct 18, 2021 | Oct 20, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −27.8K | $18.07 | $503K | 43.3Kdirect | Oct 18, 2021 | Oct 20, 2021 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −14.5K | $13.94 | $202K | 40.1Kdirect | Sep 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −12.9K | $14.37 | $185K | 143direct | Sep 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −87.9K | $14.37 | $1.3M | 13.0Kdirect | Sep 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −23.8K | $14.37 | $341K | 100.9Kdirect | Sep 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −8,548 | $14.08 | $120K | 0direct | Sep 15, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −50.0K | $14.25 | $713K | 13.0Kdirect | Sep 15, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −53.3K | $14.21 | $757K | 10.9Kdirect | Jun 16, 2021 | Oct 29, 2021 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −15.0K | $11.82 | $178K | 54.6Kdirect | May 26, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −4,977 | $11.76 | $59K | 54.6Kdirect | May 25, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −23.1K | $19.40 | $448K | 167.9Kdirect | Apr 22, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −32.2K | $19.40 | $624K | 8,548direct | Apr 22, 2021 | Oct 21, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $17.71 | $177K | 8,545direct | Apr 20, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −36.4K | $20.08 | $732K | 2,993direct | Apr 19, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −51.2K | $19.67 | $1.0M | 191.0Kdirect | Apr 19, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −236.2K | $18.65 | $4.4M | 18.5Kdirect | Apr 19, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −91.3K | $18.92 | $1.7M | 2,934direct | Mar 17, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −46.9K | $18.92 | $887K | 167.9Kdirect | Mar 17, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −455 | $19.54 | $9K | 214.8Kdirect | Mar 17, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −52.1K | $18.92 | $987K | 5,411direct | Mar 17, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Gupta SanjeevExecutive Vice President, MD | Sale | −47.3K | $19.54 | $924K | 94.2Kdirect | Mar 16, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −29.0K | $19.54 | $568K | 165.4Kdirect | Mar 16, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −32.8K | $19.54 | $641K | 57.6Kdirect | Mar 16, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −26.0K | $19.92 | $518K | 194.4Kdirect | Mar 15, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −29.0K | $19.92 | $578K | 61.0Kdirect | Mar 15, 2021 | Oct 21, 2021 | Form 4 ↗ |
| BLOCK JOHN RDirector | Sale | −36.0K | $19.12 | $688K | 54.6Kdirect | Mar 15, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −20.0K | $20.00 | $400K | 13.5Kdirect | Mar 12, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −10.0K | $15.00 | $150K | 13.5Kdirect | Mar 2, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −20.0K | $12.00 | $240K | 13.5Kdirect | Mar 1, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −20.0K | $10.00 | $200K | 13.5Kdirect | Feb 25, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $8.27 | $83K | 165.4Kdirect | Feb 22, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $8.15 | $82K | 165.4Kdirect | Feb 19, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $8.07 | $81K | 165.4Kdirect | Feb 18, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $8.80 | $88K | 165.4Kdirect | Feb 17, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.80 | $78K | 165.4Kdirect | Feb 16, 2021 | Oct 29, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −10.0K | $9.00 | $90K | 13.5Kdirect | Feb 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −10.0K | $9.00 | $90K | 13.5Kdirect | Feb 16, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.24 | $72K | 165.4Kdirect | Feb 12, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.71 | $77K | 165.4Kdirect | Feb 11, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.31 | $73K | 165.4Kdirect | Feb 10, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.25 | $73K | 165.4Kdirect | Feb 9, 2021 | Oct 29, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.59 | $76K | 165.4Kdirect | Feb 8, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.59 | $76K | 5,235direct | Feb 8, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.45 | $75K | 165.4Kdirect | Feb 5, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.45 | $75K | 5,235direct | Feb 5, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.86 | $79K | 165.4Kdirect | Feb 4, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.86 | $79K | 5,235direct | Feb 4, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.53 | $75K | 165.4Kdirect | Feb 3, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.53 | $75K | 5,235direct | Feb 3, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $8.00 | $80K | 165.4Kdirect | Feb 2, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −5,000 | $8.00 | $40K | 5,235direct | Feb 2, 2021 | Oct 21, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −5,000 | $7.53 | $38K | 5,235direct | Feb 2, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.91 | $79K | 165.4Kdirect | Feb 1, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.91 | $79K | 5,235direct | Feb 1, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $6.57 | $66K | 165.4Kdirect | Jan 29, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $6.57 | $66K | 5,235direct | Jan 29, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.53 | $75K | 165.4Kdirect | Jan 28, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.55 | $76K | 5,235direct | Jan 28, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.77 | $78K | 165.4Kdirect | Jan 27, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −15.0K | $7.77 | $117K | 5,235direct | Jan 27, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $9.61 | $96K | 165.4Kdirect | Jan 26, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −5,000 | $9.04 | $45K | 5,235direct | Jan 26, 2021 | Oct 21, 2021 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | −20.0K | $9.10 | $182K | 13.5Kdirect | Jan 26, 2021 | Sep 17, 2021 | Form 4 ↗ |
| Waltz ToddExecutive Vice President, CFO | Sale | −10.0K | $7.11 | $71K | 165.4Kdirect | Jan 25, 2021 | Oct 29, 2021 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −10.0K | $7.55 | $76K | 5,235direct | Jan 25, 2021 | Oct 21, 2021 | Form 4 ↗ |
| Beebe Lydia IDirector | Purchase | +5,000 | $0.79 | $4K | 5,000direct | Nov 30, 2018 | Dec 3, 2018 | Form 4 ↗ |
| Beebe Lydia IDirector | Purchase | +10.0K | $1.28 | $13K | 10.0Kdirect | May 15, 2017 | May 16, 2017 | Form 4 ↗ |
| CAGAN LAIRD Q10% owner | Sale | −300 | $4.89 | $1K | 1.9Mdirect | May 18, 2015 | May 21, 2015 | Form 4 ↗ |
| CAGAN LAIRD Q10% owner | Sale | −18.3K | $4.94 | $90K | 1.9Mdirect | May 17, 2015 | May 21, 2015 | Form 4 ↗ |
| CAGAN LAIRD Q10% owner | Sale | −380 | $4.80 | $2K | 1.9Mdirect | May 17, 2015 | May 21, 2015 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −500.0K | $0.30 | $150K | 34.0Mindirect | Oct 4, 2013 | Oct 9, 2013 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −222.2K | $0.45 | $100K | 34.5Mindirect | May 9, 2013 | Jul 10, 2013 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale Amended | −450.0K | $0.45 | $203K | 33.7Mindirect | Apr 8, 2013 | Apr 26, 2013 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −450.0K | $2.22 | $999K | 33.7Mindirect | Apr 8, 2013 | Apr 22, 2013 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Purchase Amended | +50.0K | $0.43 | $22K | 150.0Kdirect | Dec 11, 2012 | Apr 22, 2013 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −50.0K | $0.43 | $22K | 0direct | Dec 11, 2012 | Jan 10, 2013 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Sale | +50.0K | $0.43 | $22K | 150.0Kdirect | Dec 11, 2012 | Jan 10, 2013 | Form 4 ↗ |
| BARTON FRANCIS PDirector | Purchase | +100.0K | $0.58 | $58K | 100.0Kdirect | Oct 24, 2012 | Oct 29, 2012 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −100.0K | $0.58 | $58K | 50.0Kdirect | Oct 24, 2012 | Oct 26, 2012 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −119.7K | $0.00 | $0 | 27.9Mindirect | Sep 10, 2012 | Sep 11, 2012 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −312.5K | $0.80 | $250K | 28.0Mindirect | Sep 10, 2012 | Sep 11, 2012 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −1.0M | $0.00 | $0 | 28.3Mindirect | Mar 26, 2012 | Mar 28, 2012 | Form 4 ↗ |
| Waltz ToddChief Financial Officer | Purchase | +1.0M | $0.00 | $0 | 1.0Mdirect | Mar 26, 2012 | Mar 28, 2012 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −50.0K | $0.80 | $40K | 150.0Kdirect | Feb 7, 2012 | Feb 7, 2012 | Form 4 ↗ |
| FOSTER ANDREW BExecutive Vice President | Sale | −50.0K | $0.80 | $40K | 150.0Kdirect | Feb 6, 2012 | Feb 17, 2012 | Form 4 ↗ |
| MCAFEE ERIC AChairman/CEO · Director · 10% owner | Sale | −1.0M | $0.80 | $800K | 29.3Mindirect | Feb 3, 2012 | Feb 7, 2012 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →