Tecogen Inc. · AMEX:TGEN
Portolan Capital Management, LLC reported a 5.19% stake in Tecogen Inc. (Schedule 13G)
Event Jun 3, 2026 · Filed Jun 10, 2026
Portolan Capital Management, LLC reported a 5.19% stake in Tecogen Inc., 1,552,232 shares, as a passive investor on Jun 3, 2026. Filed Jun 10, 2026 (Schedule 13G).
- Stake
- 5.19%
- Shares
- 1,552,232
- Intent
- Passive
- What changed
- Crossed above 5%
- Filed together
- 2 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Portolan Capital Management, LLC | 5.19% | 1,552,232 |
| George McCabe | 5.19% | 1,552,232 |