Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Tecogen Inc., 3 years.
Tecogen Inc.
Director
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 27, 2026 | Tecogen Inc. | Open-market purchase | +5,000 | $2.52 | $12,600 |
| Mar 26, 2026 | Tecogen Inc. | Open-market purchase | +5,000 | $2.88 | $14,400 |
| May 6, 2025 | Tecogen Inc. | In-the-money exercise | +15,000 | $1.75 | $26,250 |
| May 6, 2025 | Tecogen Inc. | In-the-money exercise | +12,500 | $1.20 | $15,000 |
| May 6, 2025 | Tecogen Inc. | In-the-money exercise | +6,250 | $1.10 | $6,875 |
| May 1, 2025 | Tecogen Inc. | Other | +240,256 | $2.14 | $514,148 |
| Nov 22, 2024 | Tecogen Inc. | Open-market purchase | +100,000 | $0.71 | $71,000 |
| Jul 15, 2024 | Tecogen Inc. | Open-market purchase | +10,000 | $0.68 | $6,800 |
| Jul 15, 2024 | Tecogen Inc. | Open-market purchase | +10,000 | $0.68 | $6,800 |
| May 1, 2024 | Tecogen Inc. | Open-market purchase | +5,000 | $0.75 | $3,750 |
| Apr 24, 2024 | Tecogen Inc. | Open-market purchase | +10,000 | $0.68 | $6,800 |
| Jan 24, 2024 | Tecogen Inc. | Open-market purchase | +9,152 | $0.78 | $7,139 |
| Jan 23, 2024 | Tecogen Inc. | Open-market purchase | +10,000 | $0.68 | $6,800 |
| Oct 18, 2023 | Tecogen Inc. | Open-market purchase | +25,000 | $0.91 | $22,750 |
| Oct 9, 2023 | Tecogen Inc. | Open-market purchase | +2,000 | $0.80 | $1,600 |
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