Earl R. Lewis, Director at TECOGEN INC. (TGEN), bought 100,000 shares at $0.71 ($71K) on 2024-11-22, disclosed to the SEC on 2024-12-06.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| TGEN | BUY | 2024-04-24 | $7K | — | Filing → |
| TGEN | BUY | 2024-01-25 | $7K | — | Filing → |
| TGEN | BUY | 2024-01-23 | $7K | — | Filing → |