TECOGEN INC/WALTHAM MA (TGEN) Stock Ownership
NYSEARCA:TGEN • US87876P2011
Current stock price
4.3 USD
+0.43 (+11.11%)
At close:
4.36 USD
+0.06 (+1.4%)
After Hours:
TGEN Ownership information
| Shares Outstanding | 29.86M |
| Float | 18.13M |
| Float Short Interest Percentage | 5.71% |
| Owners (insider) | 23.05% |
| Owners (institutional) | 27.48% |
| Owners (insider) change | 1.18% |
| Owners (institutional) change | 0% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Apr 13, 2026 | Hirsch Susan B | Open Market Purchase | 5000 | 3.73 | $ 18,650.00 |
| Mar 27, 2026 | LEWIS EARL R | Open Market Purchase | 5000 | 2.52 | $ 12,596.00 |
| Mar 27, 2026 | Hirsch Susan B | Open Market Purchase | 10000 | 2.54 | $ 25,400.00 |
| Mar 26, 2026 | LEWIS EARL R | Open Market Purchase | 5000 | 2.88 | $ 14,408.50 |
| Mar 23, 2026 | Whiting John Kimball IV | Open Market Purchase | 10000 | 2.38 | $ 23,800.00 |
| Mar 20, 2026 | Deschenes Roger P. | Open Market Purchase | 10000 | 2.23 | $ 22,300.00 |
| Mar 20, 2026 | Rangesh Abinand | Open Market Purchase | 3000 | 2.30 | $ 6,894.00 |
| Mar 20, 2026 | HATSOPOULOS JOHN | Option Excercise | 50000 | 0.88 | $ 44,000.00 |
| Jul 24, 2025 | Lafaille Stephen | Grant | 11976 | 0.00 | $ 0.00 |
| Jul 24, 2025 | Whiting John Kimball IV | Grant | 11976 | 0.00 | $ 0.00 |
| Jul 24, 2025 | Deschenes Roger P. | Grant | 17964 | 0.00 | $ 0.00 |
| Jul 24, 2025 | Rangesh Abinand | Grant | 53892 | 0.00 | $ 0.00 |
| Jun 23, 2025 | Lafaille Stephen | Other Aquisition | 10000 | 1.10 | $ 11,000.00 |
| Jun 23, 2025 | Lafaille Stephen | Open Market Sale | 10000 | 7.25 | $ 72,500.00 |
| Jun 16, 2025 | PANORA ROBERT A | Other Aquisition | 95223 | 0.94 | $ 89,101.17 |
| May 6, 2025 | LEWIS EARL R | Other Aquisition | 33750 | 1.43 | $ 48,125.00 |
| May 1, 2025 | LEWIS EARL R | Other Aquisition | 240256 | 2.14 | $ 514,147.84 |