| SC 13G | 2020-12-31 | Portolan Capital Management, LLC | AEMETIS, INC | 1,454,797 | 6.7% | EDGAR |
| SC 13G/A | 2019-02-08 | CIBC Private Wealth Group, LLC | AEMETIS, INC | 1,233,537 | 6.1% | EDGAR |
| SC 13G | 2018-02-13 | Atlantic Trust Group, LLC | AEMETIS, INC | 1,323,106 | 6.7% | EDGAR |
| SC 13G | 2016-02-05 | Geneva Advisors, LLC | AEMETIS, INC | 1,264,396 | 6.5% | EDGAR |
| SC 13G/A | 2016-01-25 | SPROTT INC. | AEMETIS, INC | 1,151,373 | 5.9% | EDGAR |
| SC 13G/A | 2016-01-25 | SPROTT INC. | AEMETIS, INC | 1,151,373 | 5.9% | EDGAR |
| SC 13G/A | 2015-06-08 | SPROTT INC. | AEMETIS, INC | 1,231,373 | 6.2% | EDGAR |
| SC 13G/A | 2015-01-12 | SPROTT INC. | AEMETIS, INC | 2,431,373 | 11.8% | EDGAR |
| SC 13G/A | 2014-01-21 | SPROTT INC. | AEMETIS, INC | 23,538,130 | 11.9% | EDGAR |
| SC 13D | 2013-10-16 | MCAFEE ERIC A | AEMETIS, INC | 34,015,473 | 17.3% | EDGAR |
| SC 13D | 2013-07-11 | MCAFEE ERIC A | AEMETIS, INC | 34,515,473 | 18.0% | EDGAR |
| SC 13G | 2013-03-06 | SPROTT INC. | AEMETIS, INC | 17,320,343 | 10.2% | EDGAR |
| SC 13G | 2013-01-29 | CAGAN LAIRD Q | AEMETIS, INC | 24,648,872 | 13.7% | EDGAR |
| SC 13D | 2013-01-14 | MCAFEE ERIC A | AEMETIS, INC | 34,116,159 | 18.9% | EDGAR |
| SC 13G | 2012-09-20 | CAGAN LAIRD Q | AEMETIS, INC | 22,014,496 | 12.9% | EDGAR |
| SC 13D | 2012-03-30 | MCAFEE ERIC A | AEMETIS, INC | 28,317,241 | 21.6% | EDGAR |
| SC 13D | 2010-05-27 | MCAFEE ERIC A | AE Biofuels, Inc. | 12,200,000 | 14.0% | EDGAR |
| SC 13D | 2006-07-05 | AMERICAN ETHANOL INC | MARWICH II LTD | 3,343,200 | 88.3% | EDGAR |