Helmy Eltoukhy sold $18M of GH
Co-Chief Executive Officer at Guardant Health, Inc.. 300,000 shares at an average of $59.45, traded Sep 9, 2025, filed Sep 11, 2025.
Score components
- +25RoleCEO
- +25Trade size$17.8M at market
- +5Share of holdings soldSold 12% of holdings
- +15Cluster5 insiders selling within 14 days
What happened after comparable sells
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 +13.1%, 3m +78.5%, 6m +47.9%.
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 0001752968-25-000005, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 9, 2025 | SOpen-market sale Common Stock | -294,723 | $59.44 | $18M | 2,128,776 | Sep 11, 2025 |
| Sep 9, 2025 | SOpen-market sale Common Stock | -5,277 | $59.93 | $316k | 2,123,499 | Sep 11, 2025 |
Related signals
Other insiders at Guardant Health, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 41Moderate | Guardant Health, Inc. | Alex M Azar II director | $145k 826 shares | -50% | |
| 55Moderate | Guardant Health, Inc. | Darya Chudova Chief Technology Officer | $1.4M 7,738 shares | -10% | |
| 65Notable | Guardant Health, Inc. | Steve E. Krognes director | $1.2M 6,674 shares | -46% | |
| 0Weak | Guardant Health, Inc. | Musa Tariq director | $20k 116 shares | -1% | |
| 50Moderate | Guardant Health, Inc. | Kumud Kalia Chief Information Officer | $632k 4,000 shares | -9% | |
| 35Weak | Guardant Health, Inc. | AmirAli Talasaz Co-Chief Executive Officer | $39M 260,000 shares | -13% | |
| 24Weak | GHbuy Guardant Health, Inc. | Kumud Kalia Chief Information Officer | $78k 600 shares | +1% | |
| 41Moderate | Guardant Health, Inc. | Kumud Kalia Chief Information Officer | $157k 1,200 shares | -3% | |
| 22Weak | Guardant Health, Inc. | Myrtle S Potter director | $204k 1,556 shares | -7% | |
| 28Weak | Guardant Health, Inc. | Musa Tariq director | $256k 1,951 shares | -15% |
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.