Bihua Chen bought $8.0M of HLXC
Chairperson and CEO at Helix Acquisition Corp. III. 800,000 shares at an average of $10.00, traded Jan 26, 2026, filed Jan 28, 2026.
Score components
- +25RoleCEO
- +25Trade size$8.0M at market
- +8Relative to holdingsFirst purchase: no shares before this trade
- 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 +0.3%, 3m +0.4%, 6m +2.4%.
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 0001213900-26-009021, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jan 26, 2026 | AGrant or award Class A Ordinary Sharesindirect: See Footnote | +497,500 | $10.00 | $5.0M | 497,500 | Jan 28, 2026 |
| Jan 26, 2026 | POpen-market purchase Class A Ordinary Sharesindirect: See Footnote | +800,000 | $10.00 | $8.0M | 800,000 | Jan 28, 2026 |
| Jan 22, 2026 | JOther Class B Ordinary Sharesderivativeindirect: See Footnote | +718,750 | - | - | 4,252,500 | Jan 28, 2026 |
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.