| 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 10 buys and 0 sells. TGEN is classified in the Electrical Equipment industry within the Industrials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 1.04M | $5.27M | - | |
| Dir | 1.01M | $5.13M | - | |
| Dir | 265.4K | $1.35M | - | |
| Dir | 237.7K | $1.21M | - | |
| Dir | 225.0K | $1.14M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 20, 2023 | Hatsopoulos John63 | Director | Buy | 4,000 | $0.85 | $3,380.00 | +0.6% | -21.8% | +11.0% | |
| Nov 17, 2023 | Hatsopoulos John63 | Director | Buy | 46,000 | $0.85 | $38,870.00 | +7.8% | -18.8% | +8.9% | |
| Nov 14, 2023 | Hatsopoulos John63 | Director | Buy | 100 | $0.85 | $84.50 | - | -27.4% | +3.1% | |
| Oct 19, 2023 | Hirsch Susan B | Director | Buy | 5,000 | $0.92 | $4,575.00 | +2.0% | -11.7% | -0.6% | |
| Oct 18, 2023 | Lewis Earl R61 | Director | Buy | 25,000 | $0.91 | $22,750.00 | +4.8% | -12.1% | -1.4% | |
| Oct 17, 2023 | Hatsopoulos John63 | Director | Buy | 50,000 | $0.80 | $40,000.00 | +9.3% | -13.0% | -2.3% | |
| Oct 12, 2023 | Hatsopoulos John63 | Director | Buy | 50,000 | $0.80 | $40,000.00 | +10.2% | -5.5% | +6.7% | |
| Oct 9, 2023 | Lewis Earl R61 | Director | Buy | 2,000 | $0.80 | $1,600.00 | +0.4% | +4.9% | +6.2% | |
| Oct 9, 2023 | Lewis Earl R61 | Director | Buy | 2,000 | $0.80 | $1,600.00 | +0.3% | +4.9% | +6.2% | |
| Sep 29, 2023 | Hatsopoulos John63 | Director | Buy | 2,000 | $0.98 | $1,960.00 | +0.4% | -6.7% | -3.5% |