Pacheco Ann Marie Brown 13D and 13G filings for Tecogen 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 |
| 2022-05-10 11:05 am Purchase | 2022-03-09 | 13G | Tecogen Inc. TGEN | Pacheco Ann Marie Brown | 3,706,454 14.910% | 2,081,800 (+128.14%) | Filing |