GH Guardant Health, Inc.
Nasdaq · SEC CIK 1576280 · EDGAR
- Bought, last 12 months
- $78.5K 1 purchases by 1 insiders
- Sold, last 12 months
- $173.91M 57 sales by 15 insiders
- Filings on record
- 593 since 2021-07-01, latest 2026-09-22 16:33
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Talasaz AmirAli | Co-CEO, Dir | — | $84.25M |
| Eltoukhy Helmy | Co-CEO, Dir | — | $22.03M |
| Freeman Chris | Chief Commercial Off | — | $16.92M |
| Monroe Terilyn J. | CHRO | — | $15.95M |
| Bell Michael Brian | CFO | — | $8.81M |
| CLARK IAN T | Dir | — | $6.06M |
| Kalia Kumud | CIO | $78.5K | $5.91M |
| Chudova Darya | CTO | — | $4.36M |
| Saia John G. | CLO | — | $4.25M |
| Krognes Steve E. | Dir | — | $2.40M |
Transactions 814
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-12-10 | 2025-12-08 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $32.55 | +1,000 | 2,047 | +96% | +$32.5K |
| 2025-12-10 | 2025-12-08 | GH | Kalia Kumud | CIO | S - Sale | $104.60 | -2,000 | 22.4K | -8% | -$209.2K | |
| I | 2025-12-10 | 2025-12-08 | GH | Chudova Darya | CTO | S - Sale | $105.04 | -13.7K | 54.5K | -20% | -$1.44M |
| 2025-12-10 | 2025-12-08 | GH | Chudova Darya | CTO | S - Sale | $106.00 | -9,271 | 12.5K | -43% | -$982.7K | |
| I | 2025-12-10 | 2025-12-08 | GH | Chudova Darya | CTO | J - Other | $0.00 | +68.1K | 68.1K | New | $0 |
| 2025-12-10 | 2025-12-08 | GH | Chudova Darya | CTO | J - Other | $0.00 | -68.1K | 21.7K | -76% | $0 | |
| MI | 2025-12-10 | 2025-12-08 | GH | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $105.06 | -100.0K | 203.2K | -33% | -$10.51M |
| MI | 2025-12-10 | 2025-12-08 | GH | Talasaz AmirAli | Co-CEO, Dir | J - Other | $0.00 | 0 | 218.2K | New | $0 |
| DMI | 2025-12-08 | 2025-12-05 | GH | CLARK IAN T | Dir | M - OptEx | $35.83 | +28.6K | 38.5K | +290% | +$1.03M |
| DMI | 2025-12-08 | 2025-12-05 | GH | CLARK IAN T | Dir | S - Sale+OE | $107.19 | -28.6K | 13.3K | -68% | -$3.07M |
| M | 2025-12-08 | 2025-12-05 | GH | Freeman Chris | Chief Commercial Off | S - Sale | $103.06 | -31.5K | 35.9K | -47% | -$3.24M |
| DM | 2025-12-08 | 2025-12-05 | GH | Bell Michael Brian | CFO | M - OptEx | $30.71 | +56.3K | 81.5K | +223% | +$1.73M |
| DM | 2025-12-08 | 2025-12-05 | GH | Bell Michael Brian | CFO | S - Sale+OE | $103.14 | -80.4K | 57.9K | -58% | -$8.29M |
| DM | 2025-12-03 | 2025-12-01 | GH | Monroe Terilyn J. | CHRO | S - Sale+OE | $105.97 | -55.2K | 57.5K | -49% | -$5.85M |
| DM | 2025-12-03 | 2025-12-01 | GH | Monroe Terilyn J. | CHRO | M - OptEx | $22.68 | +50.0K | 61.1K | +451% | +$1.13M |
| D | 2025-12-01 | 2025-11-30 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +155 | 18.6K | +0.8% | $0 |
| D | 2025-11-24 | 2025-11-21 | GH | MIGNONE ROBERTO | Dir | M - OptEx | $0.00 | +264 | 3,431 | +8% | $0 |
| 2025-11-20 | 2025-11-19 | GH | Tariq Musa | Dir | S - Sale | $96.25 | -116 | 7,859 | -1% | -$11.2K | |
| D | 2025-11-18 | 2025-11-17 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $0.00 | +232 | 1,047 | +28% | $0 |
| D | 2025-11-17 | 2025-11-15 | GH | Tariq Musa | Dir | M - OptEx | $0.00 | +250 | 7,975 | +3% | $0 |
| DM | 2025-11-10 | 2025-11-07 | GH | Hidalgo Medina Manuel | Dir | S - Sale+OE | $95.19 | -1,500 | 815 | -65% | -$142.8K |
| D | 2025-11-10 | 2025-11-07 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $32.55 | +1,000 | 2,315 | +76% | +$32.5K |
| 2025-11-10 | 2025-11-07 | GH | Saia John G. | CLO | S - Sale | $96.25 | -8,996 | 43.2K | -17% | -$865.9K | |
| D | 2025-11-03 | 2025-10-31 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +154 | 18.4K | +0.8% | $0 |
| D | 2025-10-22 | 2025-10-21 | GH | MIGNONE ROBERTO | Dir | M - OptEx | $0.00 | +3,167 | 3,167 | New | $0 |
| 2025-10-20 | 2025-10-17 | GH | Tariq Musa | Dir | S - Sale | $66.95 | -116 | 7,725 | -1% | -$7,766 | |
| D | 2025-10-20 | 2025-10-17 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $0.00 | +232 | 1,315 | +21% | $0 |
| 2025-10-20 | 2025-10-17 | GH | POTTER MYRTLE S | Dir | S - Sale | $66.95 | -26 | 18.3K | -0.1% | -$1,741 | |
| D | 2025-10-16 | 2025-10-15 | GH | Tariq Musa | Dir | M - OptEx | $0.00 | +250 | 7,841 | +3% | $0 |
| D | 2025-10-16 | 2025-10-15 | GH | POTTER MYRTLE S | Dir | M - OptEx | $0.00 | +69 | 18.4K | +0.4% | $0 |
| DM | 2025-10-02 | 2025-09-30+ | GH | Eltoukhy Helmy | Co-CEO, Dir | F - Tax | $62.62 | -14.6K | 2.14M | -0.7% | -$914.4K |
| DM | 2025-10-02 | 2025-09-30+ | GH | Eltoukhy Helmy | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.13M | +1% | $0 |
| DM | 2025-10-02 | 2025-10-01 | GH | Kalia Kumud | CIO | M - OptEx | $0.00 | +10.5K | 29.7K | +55% | $0 |
| D | 2025-10-02 | 2025-10-01 | GH | Kalia Kumud | CIO | F - Tax | $62.65 | -5,348 | 24.4K | -18% | -$335.1K |
| DM | 2025-10-02 | 2025-10-01 | GH | Saia John G. | CLO | M - OptEx | $0.00 | +14.2K | 48.1K | +42% | $0 |
| D | 2025-10-02 | 2025-10-01 | GH | Saia John G. | CLO | F - Tax | $62.65 | -7,431 | 52.2K | -12% | -$465.6K |
| D | 2025-10-02 | 2025-10-01 | GH | Chudova Darya | CTO | F - Tax | $62.65 | -8,163 | 89.4K | -8% | -$511.4K |
| DM | 2025-10-02 | 2025-10-01 | GH | Chudova Darya | CTO | M - OptEx | $0.00 | +16.1K | 82.8K | +24% | $0 |
| DM | 2025-10-02 | 2025-10-01 | GH | EAGLE CRAIG | Chief Medical Off | M - OptEx | $0.00 | +13.9K | 39.2K | +55% | $0 |
| D | 2025-10-02 | 2025-10-01 | GH | EAGLE CRAIG | Chief Medical Off | F - Tax | $62.65 | -7,025 | 44.3K | -14% | -$440.1K |
| D | 2025-10-02 | 2025-09-30 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +154 | 18.3K | +0.8% | $0 |
| DM | 2025-10-02 | 2025-10-01 | GH | Bell Michael Brian | CFO | M - OptEx | $0.00 | +15.2K | 59.8K | +34% | $0 |
| D | 2025-10-02 | 2025-10-01 | GH | Bell Michael Brian | CFO | F - Tax | $62.65 | -7,695 | 52.1K | -13% | -$482.1K |
| D | 2025-10-02 | 2025-10-01 | GH | Monroe Terilyn J. | CHRO | F - Tax | $62.65 | -5,310 | 26.1K | -17% | -$332.7K |
| D | 2025-10-02 | 2025-10-01 | GH | Monroe Terilyn J. | CHRO | M - OptEx | $0.00 | +10.5K | 31.4K | +50% | $0 |
| DM | 2025-10-02 | 2025-09-30+ | GH | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.01M | +1% | $0 |
| DM | 2025-10-02 | 2025-09-30+ | GH | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $62.62 | -14.6K | 2.00M | -0.7% | -$914.4K |
| DM | 2025-10-02 | 2025-10-01 | GH | Freeman Chris | Chief Commercial Off | M - OptEx | $0.00 | +13.6K | 51.6K | +36% | $0 |
| D | 2025-10-02 | 2025-10-01 | GH | Freeman Chris | Chief Commercial Off | F - Tax | $62.65 | -5,740 | 57.4K | -9% | -$359.6K |
| D | 2025-09-18 | 2025-09-17 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $0.00 | +232 | 1,083 | +27% | $0 |
| D | 2025-09-17 | 2025-09-15 | GH | Tariq Musa | Dir | M - OptEx | $0.00 | +249 | 7,707 | +3% | $0 |
| D | 2025-09-17 | 2025-09-17 | GH | Tariq Musa | Dir | S - Sale+OE | $55.63 | -116 | 7,591 | -2% | -$6,453 |
| D | 2025-09-17 | 2025-09-15 | GH | Freeman Chris | Chief Commercial Off | M - OptEx | $0.00 | +1,402 | 50.2K | +3% | $0 |
| D | 2025-09-17 | 2025-09-15 | GH | Freeman Chris | Chief Commercial Off | F - Tax | $54.79 | -594 | 49.6K | -1% | -$32.5K |
| D | 2025-09-17 | 2025-09-15 | GH | Kalia Kumud | CIO | F - Tax | $54.79 | -324 | 19.2K | -2% | -$17.8K |
| D | 2025-09-17 | 2025-09-15 | GH | Kalia Kumud | CIO | M - OptEx | $0.00 | +638 | 19.5K | +3% | $0 |
| D | 2025-09-17 | 2025-09-15 | GH | EAGLE CRAIG | Chief Medical Off | F - Tax | $54.79 | -711 | 37.5K | -2% | -$39.0K |
| D | 2025-09-17 | 2025-09-15 | GH | EAGLE CRAIG | Chief Medical Off | M - OptEx | $0.00 | +1,402 | 38.2K | +4% | $0 |
| D | 2025-09-17 | 2025-09-15 | GH | Saia John G. | CLO | F - Tax | $54.79 | -535 | 45.4K | -1% | -$29.3K |
| D | 2025-09-17 | 2025-09-15 | GH | Saia John G. | CLO | M - OptEx | $0.00 | +1,019 | 46.0K | +2% | $0 |
| DM | 2025-09-17 | 2025-09-15 | GH | Bell Michael Brian | CFO | M - OptEx | $0.00 | +3,272 | 46.3K | +8% | $0 |
| D | 2025-09-17 | 2025-09-15 | GH | Bell Michael Brian | CFO | F - Tax | $54.79 | -1,659 | 44.6K | -4% | -$90.9K |
| D | 2025-09-17 | 2025-09-15 | GH | POTTER MYRTLE S | Dir | M - OptEx | $0.00 | +68 | 18.3K | +0.4% | $0 |
| D | 2025-09-17 | 2025-09-17 | GH | POTTER MYRTLE S | Dir | S - Sale+OE | $55.63 | -26 | 18.3K | -0.1% | -$1,446 |
| 2025-09-15 | 2025-09-12 | GH | Hidalgo Medina Manuel | Dir | S - Sale | $54.16 | -2,165 | 851 | -72% | -$117.3K | |
| M | 2025-09-11 | 2025-09-09 | GH | Eltoukhy Helmy | Co-CEO, Dir | S - Sale | $59.45 | -300.0K | 2.12M | -12% | -$17.83M |
| D | 2025-09-03 | 2025-09-01 | GH | Saia John G. | CLO | F - Tax | $67.42 | -139 | 44.9K | -0.3% | -$9,371 |
| D | 2025-09-03 | 2025-09-01 | GH | Saia John G. | CLO | M - OptEx | $0.00 | +264 | 45.1K | +0.6% | $0 |
| D | 2025-09-03 | 2025-08-31 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +155 | 18.1K | +0.9% | $0 |
| D | 2025-09-03 | 2025-09-01 | GH | Kalia Kumud | CIO | M - OptEx | $0.00 | +711 | 19.2K | +4% | $0 |
| D | 2025-09-03 | 2025-09-01 | GH | Kalia Kumud | CIO | F - Tax | $67.42 | -361 | 18.9K | -2% | -$24.3K |
| 2025-09-03 | 2025-09-02 | GH | Joyce Meghan V. | Dir | S - Sale | $65.84 | -100 | 11.2K | -0.9% | -$6,584 | |
| D | 2025-09-03 | 2025-09-01 | GH | Chudova Darya | CTO | M - OptEx | $0.00 | +316 | 81.6K | +0.4% | $0 |
| D | 2025-09-03 | 2025-09-01 | GH | Chudova Darya | CTO | F - Tax | $67.42 | -161 | 81.4K | -0.2% | -$10.9K |
| 2025-08-22 | 2025-08-21 | GH | Kalia Kumud | CIO | S - Sale | $61.76 | -2,000 | 18.5K | -10% | -$123.5K | |
| 2025-08-20 | 2025-08-19 | GH | POTTER MYRTLE S | Dir | S - Sale | $59.02 | -26 | 18.2K | -0.1% | -$1,535 | |
| 2025-08-20 | 2025-08-19 | GH | Tariq Musa | Dir | S - Sale | $59.02 | -116 | 7,458 | -2% | -$6,846 | |
| D | 2025-08-18 | 2025-08-15 | GH | Tariq Musa | Dir | M - OptEx | $0.00 | +250 | 7,574 | +3% | $0 |
| D | 2025-08-18 | 2025-08-17 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $0.00 | +232 | 3,016 | +8% | $0 |
| D | 2025-08-18 | 2025-08-15 | GH | POTTER MYRTLE S | Dir | M - OptEx | $0.00 | +69 | 18.3K | +0.4% | $0 |
| D | 2025-08-06 | 2025-08-04 | GH | Joyce Meghan V. | Dir | M - OptEx | $0.00 | +67 | 11.3K | +0.6% | $0 |
| D | 2025-08-04 | 2025-07-31 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +154 | 18.0K | +0.9% | $0 |
| D | 2025-07-18 | 2025-07-17 | GH | Hidalgo Medina Manuel | Dir | M - OptEx | $0.00 | +2,784 | 2,784 | New | $0 |
| 2025-07-18 | 2025-07-17 | GH | Tariq Musa | Dir | S - Sale | $48.20 | -116 | 7,324 | -2% | -$5,591 | |
| 2025-07-18 | 2025-07-17 | GH | POTTER MYRTLE S | Dir | S - Sale | $48.20 | -26 | 18.2K | -0.1% | -$1,253 | |
| D | 2025-07-16 | 2025-07-15 | GH | Tariq Musa | Dir | M - OptEx | $0.00 | +250 | 7,440 | +3% | $0 |
| D | 2025-07-16 | 2025-07-15 | GH | POTTER MYRTLE S | Dir | M - OptEx | $0.00 | +68 | 18.2K | +0.4% | $0 |
| D | 2025-07-07 | 2025-07-04 | GH | Joyce Meghan V. | Dir | M - OptEx | $0.00 | +66 | 11.2K | +0.6% | $0 |
| DM | 2025-07-02 | 2025-07-01 | GH | EAGLE CRAIG | Chief Medical Off | M - OptEx | $0.00 | +3,381 | 38.5K | +10% | $0 |
| D | 2025-07-02 | 2025-07-01 | GH | EAGLE CRAIG | Chief Medical Off | F - Tax | $50.71 | -1,714 | 36.8K | -4% | -$86.9K |
| DM | 2025-07-02 | 2025-07-01 | GH | Kalia Kumud | CIO | M - OptEx | $0.00 | +2,691 | 21.9K | +14% | $0 |
| D | 2025-07-02 | 2025-07-01 | GH | Kalia Kumud | CIO | F - Tax | $50.71 | -1,365 | 20.5K | -6% | -$69.2K |
| D | 2025-07-02 | 2025-06-30 | GH | Krognes Steve E. | Dir | M - OptEx | $0.00 | +154 | 17.8K | +0.9% | $0 |
| DM | 2025-07-02 | 2025-07-01 | GH | Saia John G. | CLO | M - OptEx | $0.00 | +2,641 | 46.2K | +6% | $0 |
| D | 2025-07-02 | 2025-07-01 | GH | Saia John G. | CLO | F - Tax | $50.71 | -1,386 | 44.8K | -3% | -$70.3K |
| DM | 2025-07-02 | 2025-07-01 | GH | Freeman Chris | Chief Commercial Off | M - OptEx | $0.00 | +3,596 | 50.4K | +8% | $0 |
| D | 2025-07-02 | 2025-07-01 | GH | Freeman Chris | Chief Commercial Off | F - Tax | $50.71 | -1,532 | 48.8K | -3% | -$77.7K |
| DM | 2025-07-02 | 2025-06-30+ | GH | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.00M | +1% | $0 |
| DM | 2025-07-02 | 2025-06-30+ | GH | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $50.93 | -14.6K | 1.98M | -0.7% | -$743.8K |
| DM | 2025-07-02 | 2025-07-01 | GH | Talasaz AmirAli | Co-CEO, Dir | S - Sale+OE | $50.87 | -100.0K | 1.97M | -5% | -$5.09M |
Purchase Sale Sale after option exercise All abbreviations