| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| TECOGEN INC. | Director | Stock Option (Right to Buy) | 237,723 | $1,984,987 | $8.35 | 24 Jul 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| TGEN | TECOGEN INC. | 24 Jul 2025 | 1 | +$208,750 | 4 | Director | 28 Jul 2025, 10:59 |
| TGEN | TECOGEN INC. | 06 Jun 2024 | 1 | +$19,250 | 4 | Director | 18 Jun 2024, 15:55 |
| TGEN | TECOGEN INC. | 13 Jun 2023 | 1 | +$27,500 | 4 | Director | 15 Jun 2023, 15:39 |
| TGEN | TECOGEN INC. | 23 Jun 2022 | 1 | +$30,000 | 4 | Director | 28 Jun 2022, 18:26 |
| TGEN | TECOGEN INC. | 09 Mar 2022 | 0 | $0 | 3 | Director | 11 Mar 2022, 16:03 |