Stephen Lafaille
Known title: VP of Business DevelopmentCIK: 0002074096
Stephen Lafaille's purchase track record
Stephen Lafaille has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 3/3/2025 | TGEN | $1K | +106.6% | +226.0% | +9.7% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| TGEN | ▲ Buy | Grant | 29,013 | — | 6/26/2026 | View on chart |
| TGEN | ▲ Buy | Grant | 11,976 | $0 | 7/24/2025 | View on chart |
| TGEN | ▼ Sell | Other | 10,000 | $11K | 6/23/2025 | View on chart |
| TGEN | ▼ Sell | Open Market | 10,000 | $73K | 6/23/2025 | View on chart |
| TGEN | ▼ Sell | Other | 25,000 | $28K | 6/6/2025 | View on chart |
| TGEN | ▼ Sell | Open Market | 25,000 | $150K | 6/6/2025 | View on chart |
| TGEN | ▼ Sell | Other | 15,000 | $11K | 6/4/2025 | View on chart |
| TGEN | ▼ Sell | Open Market | 15,000 | $75K | 6/4/2025 | View on chart |
| TGEN | ▼ Sell | Other | 10,000 | $7K | 6/3/2025 | View on chart |
| TGEN | ▼ Sell | Open Market | 10,000 | $49K | 6/3/2025 | View on chart |
| TGEN | ▲ Buy | Open Market | 400 | $1K | 3/3/2025 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 15, 2026
Tecogen's InVerde Helps Data Center Cut Electricity Costs
A data center reported a substantial reduction in its electricity expenses after installing Tecogen's InVerde system. The news highlights the company's energy-efficiency technology gaining traction in high-usage facilities. Such adoption could support revenue growth, especially as the stock trades near its recent support level.
Tecogen's InVerde Helps Data Center Cut Electricity Costs. A data center reported a substantial reduction in its electricity expenses after installing Tecogen's InVerde system. The news highlights the company's energy-efficiency technology gaining traction in high-usage facilities. Such adoption could support revenue growth, especially as the stock trades near its recent support level.