Portolan Capital Management, LLC 13D and 13G filings for Aemetis, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-11 2:04 pm Sale | 2021-12-31 | 13G | Aemetis, Inc. AMTX | Portolan Capital Management, LLC | 106,090 0.320% | -1,379,509 (-92.86%) | Filing |
| 2021-02-12 2:54 pm Purchase | 2020-12-31 | 13G | Aemetis, Inc. AMTX | Portolan Capital Management, LLC | 1,485,599 6.810% | 30,802 (+2.12%) | Filing |
| 2020-12-31 1:50 pm Purchase | 2020-12-22 | 13G | Aemetis, Inc. AMTX | Portolan Capital Management, LLC | 1,454,797 6.670% | 1,454,797 (New Position) | Filing |