Abinand Rangesh, Chief Executive Officer at TECOGEN INC. (TGEN), bought 1,500 shares at $1.04 ($2K) on 2023-06-20, disclosed to the SEC on 2023-06-20.
Open-market purchase of $2k TGEN by Chief Executive Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| Filing → |
| TGEN | BUY | 2023-03-27 | $2K | — | Filing → |