Abinand Rangesh
Known title: Chief Executive OfficerCIK: 0001917503
Abinand Rangesh's purchase track record
How the stock did after each of Abinand Rangesh's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
5
of 5 since March 20, 2023
Stock higher 6 months later
40%
3 months: 40%
Median 6-month return
-16.0%
3 months: -12.0%
Beat the S&P 500
20%
median -24.6% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 3/20/2026 | TGEN | $7K | +171.3% | +39.9% | +17.6% |
| 8/23/2023 | TGEN | $1K | -18.6% | -33.3% | +12.3% |
| 8/15/2023 | TGEN | $1 | -14.4% | -37.8% | +11.6% |
| 6/20/2023 | TGEN | $2K | -12.0% | -16.0% | +8.6% |
| 3/20/2023 | TGEN | $2K | +14.9% | +3.5% | +12.7% |
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 | 174,081 | — | 6/26/2026 | View on chart |
| TGEN | ▲ Buy | Open Market | 3,000 | $7K | 3/20/2026 | View on chart |
| TGEN | ▲ Buy | Grant | 53,892 | $0 | 7/24/2025 | View on chart |
| TGEN | ▲ Buy | Open Market | 800 | $816 | 8/30/2023 | View on chart |
| TGEN | ▲ Buy | Open Market | 200 | $204 | 8/23/2023 | View on chart |
| TGEN | ▲ Buy | Open Market | 1 | $1 | 8/15/2023 | View on chart |
| TGEN | ▲ Buy | Open Market | 1,500 | $2K | 6/20/2023 | View on chart |
| TGEN | ▲ Buy | Open Market | 1,000 | $900 | 3/20/2023 | View on chart |
| TGEN | ▲ Buy | Open Market | 800 | $676 | 3/20/2023 | 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.