TECOGEN INC. (TGEN) — Insider Trading
Insider trading activity for TECOGEN INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 5
- Last trade date: Mar 23, 2026
- Ticker: TGEN
Top Insiders
- Hatsopoulos John — 2 trades, buy: $0, sell: $0
- Whiting John Kimball IV (General Counsel & Secretary) — 1 trades, buy: $24K, sell: $0
- Deschenes Roger P. (CAO) — 1 trades, buy: $22K, sell: $0
- Rangesh Abinand (Chief Executive Officer) — 1 trades, buy: $7K, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Mar 20, 2026 | Hatsopoulos John | TGEN TECOGEN INC. | OTHER | 50,000 | $44K |
| Mar 20, 2026 | Hatsopoulos John | TGEN TECOGEN INC. | OTHER | 50,000 | $44K |
| Mar 20, 2026 | Rangesh Abinand | TGEN TECOGEN INC. | BUY | 3,000 | $7K |
| Mar 20, 2026 | Deschenes Roger P. | TGEN TECOGEN INC. | BUY | 10,000 | $22K |
| Mar 23, 2026 | Whiting John Kimball IV | TGEN TECOGEN INC. | BUY | 10,000 | $24K |