Insider · CIK 0001753159
AmirAli Talasaz
ceoofficerdirector
Files at GH (Guardant Health, Inc.). First filing May 5, 2025, latest Jun 9, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $12M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GH: Guardant Health, Inc.
GHOct 9, 2026 · close 167.47
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | Guardant Health, Inc. | $6.0M 119,284 shares | -5% | +140% from low-3% from high | |
| 38Weak | Guardant Health, Inc. | $5.9M 120,716 shares | -5% | +142% from low-2% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | GH Guardant Health, Inc. | MOption exercise Common Stockindirect: Shares held by Talasaz and Eskandari 2017 Family Trust | +2,817 | $0.00 | $0 | 1,827,168 | 10 d ago |
| Sep 30, 2026 | GH Guardant Health, Inc. | FTax withholding Common Stockindirect: Shares held by Talasaz and Eskandari 2017 Family Trust | -1,428 | $178.36 | $255k | 1,825,740 | 10 d ago |
| Oct 1, 2026 | GH Guardant Health, Inc. | MOption exercise Common Stockindirect: Shares held by Talasaz and Eskandari 2017 Family Trust | +23,997 | $0.00 | $0 | 1,849,737 | 10 d ago |
| Oct 1, 2026 | GH Guardant Health, Inc. | MOption exercise Common Stockindirect: Shares held by Talasaz and Eskandari 2017 Family Trust | +9,716 | $0.00 | $0 | 1,859,453 | 10 d ago |
| Oct 1, 2026 | GH Guardant Health, Inc. | FTax withholding Common Stockindirect: Shares held by Talasaz and Eskandari 2017 Family Trust | -17,087 | $174.75 | $3.0M | 1,842,366 | 10 d ago |
| Sep 30, 2026 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -2,817 | $0.00 | $0 | 2,817 | 10 d ago |
| Oct 1, 2026 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -23,997 | $0.00 | $0 | 23,998 | 10 d ago |
| Oct 1, 2026 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -9,716 | $0.00 | $0 | 48,580 | 10 d ago |
| Jun 5, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -1,680 | $50.00 | $84k | 2,187,060 | Jun 9, 2025 |
| Jun 6, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -39,751 | $50.07 | $2.0M | 2,147,309 | Jun 9, 2025 |
| Jun 9, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -77,853 | $50.09 | $3.9M | 2,069,456 | Jun 9, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -18,069 | $47.67 | $861k | 2,291,387 | May 5, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -38,477 | $48.71 | $1.9M | 2,252,910 | May 5, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -44,691 | $49.53 | $2.2M | 2,208,219 | May 5, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -3,445 | $50.91 | $175k | 2,204,774 | May 5, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -1,748 | $51.56 | $90k | 2,203,026 | May 5, 2025 |
| May 1, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -354 | $52.57 | $19k | 2,202,672 | May 5, 2025 |
| May 2, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -13,932 | $50.47 | $703k | 2,188,740 | May 5, 2025 |
| Mar 31, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +4,814 | $0.00 | $0 | 2,300,061 | Apr 2, 2025 |
| Mar 31, 2025 | GH Guardant Health, Inc. | FTax withholding Common Stock | -2,440 | $42.60 | $104k | 2,297,621 | Apr 2, 2025 |
| Apr 1, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +23,998 | $0.00 | $0 | 2,321,619 | Apr 2, 2025 |
| Apr 1, 2025 | GH Guardant Health, Inc. | FTax withholding Common Stock | -12,163 | $42.47 | $517k | 2,309,456 | Apr 2, 2025 |
| Mar 31, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -4,814 | $0.00 | $0 | 14,444 | Apr 2, 2025 |
| Apr 1, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -23,998 | $0.00 | $0 | 167,980 | Apr 2, 2025 |
| Mar 14, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +68,769 | $0.00 | $0 | 2,330,100 | Mar 18, 2025 |
| Mar 14, 2025 | GH Guardant Health, Inc. | FTax withholding Common Stock | -34,853 | $42.89 | $1.5M | 2,295,247 | Mar 18, 2025 |
| Mar 14, 2025 | GH Guardant Health, Inc. | MOption exercise Performance-Based Restricted Stock Unitsderivative | -68,769 | $0.00 | $0 | 0 | Mar 18, 2025 |
| Mar 12, 2025 | GH Guardant Health, Inc. | AGrant or award Restricted Stock Unitsderivative | +19,258 | $0.00 | $0 | 19,258 | Mar 13, 2025 |
| Mar 12, 2025 | GH Guardant Health, Inc. | AGrant or award Restricted Stock Unitsderivative | +116,010 | $0.00 | $0 | 116,010 | Mar 13, 2025 |
| Dec 31, 2024 | GH Guardant Health, Inc. | MOption exercise Common Stock | +11,462 | $0.00 | $0 | 2,215,894 | Jan 3, 2025 |
| Dec 31, 2024 | GH Guardant Health, Inc. | FTax withholding Common Stock | -5,809 | $30.55 | $177k | 2,210,085 | Jan 3, 2025 |
| Jan 1, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +94,555 | $0.00 | $0 | 2,304,640 | Jan 3, 2025 |
| Jan 1, 2025 | GH Guardant Health, Inc. | FTax withholding Common Stock | -43,309 | $30.55 | $1.3M | 2,261,331 | Jan 3, 2025 |
| Dec 31, 2024 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -11,462 | $0.00 | $0 | 0 | Jan 3, 2025 |
| Jan 1, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -94,555 | $0.00 | $0 | 191,978 | Jan 3, 2025 |
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.