Filing Details
- Accession Number:
- 0001537435-25-000071
- Form Type:
- 4/A
- Zero Holdings:
- No
- Publication Time:
- 2025-07-14 09:02:25
- Reporting Period:
- 2025-06-03
- Filing Date:
- 2025-07-14
- Accepted Time:
- 2025-07-14 09:02:25
- Original Submission Date:
- 2025-06-20
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1537435 | Tecogen Inc. | TGEN | Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585) | 043536131 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1585814 | A Robert Panora | C/O Tecogen, Inc. 76 Treble Cove Road, Bldg 1 N. Billerica MA 01862 | Coo And President | No | Yes | No | No |
Transaction Summary
| Sold: | 102,700 shares | Avg. Price: $5.36 | Total Value: $550,752.00 |
| Number of Shares After Transactions: | 62,523 shares | ||
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Disposition | 2025-06-03 | 26,000 | $4.69 | 44,000 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2025-06-04 | 31,000 | $5.00 | 13,000 | No | 4 | S | Direct | |
| Common Stock | Acquisiton | 2025-06-16 | 12,723 | $0.79 | 25,723 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2025-06-16 | 30,000 | $0.71 | 55,723 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2025-06-16 | 52,500 | $1.10 | 108,223 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2025-06-18 | 13,000 | $5.03 | 95,223 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2025-06-23 | 31,800 | $6.36 | 63,423 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2025-06-24 | 900 | $6.86 | 62,523 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Stock Option (Right to Buy) | Disposition | 2025-06-16 | 12,723 | $0.79 | 12,723 | $0.79 |
| Common Stock | Stock Option (Right to Buy) | Disposition | 2025-06-16 | 30,000 | $0.71 | 30,000 | $0.71 |
| Common Stock | Stock Option (Right to Buy) | Disposition | 2025-06-16 | 52,500 | $1.10 | 52,500 | $1.10 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | 2016-05-12 | 2026-05-12 | No | 4 | M | Direct |
| 100,000 | 2030-07-09 | No | 4 | M | Direct | |
| 0 | 2023-01-21 | 2032-01-21 | No | 4 | M | Direct |
Footnotes
- Share sales effected to cover tax liabilities and other obligations. The June 2025 share sales were reported to the company on July 11, 2025.
- Transaction code corrected
- 100,000 shares of the 200,000 option shares granted pursuant to Stock Option Agreement dated 7/9/2020 vested on 6/30/2022 upon achievement of Adjusted EBITDA performance milestone.
Billionaire Hedge Funds
