Chiao Chieh Huang bought $400k of EFOI
Chief Executive Officer at ENERGY FOCUS, INC/DE. 214,124 shares at an average of $1.87, traded Mar 27, 2025, filed Jun 23, 2025.
Score components
- +25RoleCEO
- +16Trade size$400k at market
- +6Relative to holdingsHoldings up 31%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -6.2%, 3m +26.7%, 6m +8.4%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-25-032522, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 27, 2025 | POpen-market purchase Common Stock | +103,627 | $1.93 | $200k | 784,163 | Jun 23, 2025 |
| Jun 23, 2025 | POpen-market purchase Common Stock | +110,497 | $1.81 | $200k | 894,660 | Jun 23, 2025 |
Related signals
Other insiders at ENERGY FOCUS, INC/DE and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | EFOIbuy ENERGY FOCUS, INC/DE | Chiao Chieh Huang Chief Executive Officer | $600k 262,009 shares | +23% | |
| 49Moderate | EFOIbuy ENERGY FOCUS, INC/DE | Chiao Chieh Huang Chief Executive Officer | $500k 264,550 shares | +30% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.