| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Tecogen Inc. (TGEN) has 11 insiders with recent SEC Form 4 filings, including 28 buys and 0 sells. TGEN is classified in the Electrical Equipment industry within the Industrials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 1.04M | $5.95M | - | |
| Dir | 1.01M | $5.79M | - | |
| Dir | 265.4K | $1.52M | - | |
| Dir | 237.7K | $1.36M | - | |
| Dir | 225.0K | $1.29M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 30, 2022 | Hatsopoulos John63 | Director | Buy | 15,000 | $1.20 | $18,054.50 | +1.9% | +30.0% | -10.5% | |
| Aug 25, 2022 | Hatsopoulos John63 | Director | Buy | 15,000 | $1.24 | $18,666.52 | +1.5% | +14.1% | -17.7% | |
| Aug 22, 2022 | Hatsopoulos John63 | Director | Buy | 5,000 | $1.21 | $6,050.00 | +2.1% | 0.0% | -9.1% | |
| Aug 17, 2021 | Lewis Earl R61 | Director | Buy | 15,000 | $1.86 | $27,900.00 | +2.9% | -20.7% | -37.0% | |
| Jun 8, 2020 | Lewis Earl R61 | Director | Buy | 11,711 | $0.82 | $9,603.02 | +11.7% | - | - | |
| Apr 23, 2020 | Hatsopoulos John63 | Director | Buy | 25,000 | $1.00 | $25,092.50 | +0.2% | - | - | |
| Apr 21, 2020 | Benjamin Locke M. | CEO | Buy | 2,000 | $1.02 | $2,040.00 | +58.5% | - | - | |
| Nov 14, 2017 | Benjamin Locke M. | Co-ceo | Buy | 2,000 | $2.64 | $5,280.00 | +141.0% | - | - | |
| Jan 6, 2017 | Maxwell Charlest | Director | Buy | 25,000 | $4.00 | $100,000.00 | +23.9% | - | - | |
| Jan 4, 2017 | Maxwell Charlest | Director | Buy | 29,769 | $3.87 | $115,154.48 | +3.8% | - | - |