John Kimball Whiting IV
Known title: General Counsel & SecretaryCIK: 0001808199
John Kimball Whiting IV's purchase track record
John Kimball Whiting IV 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. |
|---|---|---|---|---|---|
| 3/23/2026 | TGEN | $24K | +156.4% | +40.3% | +18.0% |
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 | 19,342 | — | 6/26/2026 | View on chart |
| TGEN | ▲ Buy | Open Market | 10,000 | $24K | 3/23/2026 | View on chart |
| TGEN | ▲ Buy | Grant | 11,976 | $0 | 7/24/2025 | 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.