Talasaz AmirAli
SEC CIK 1753159 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| GH | Guardant Health, Inc. | Co-CEO, Dir | 37.5K | $12.55M | $101.25M | 42 | 2021-08-13 | 2026-08-21 |
Most active insiders at GH, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Talasaz AmirAli | Co-CEO, Dir | — | $84.25M |
| 2 | Eltoukhy Helmy | Co-CEO, Dir | — | $22.03M |
| 3 | Freeman Chris | Chief Commercial Off | — | $16.92M |
| 4 | Monroe Terilyn J. | CHRO | — | $15.95M |
| 5 | Bell Michael Brian | CFO | — | $8.81M |
| 6 | CLARK IAN T | Dir | — | $6.06M |
| 7 | Kalia Kumud | CIO | $78.5K | $5.91M |
| 8 | Chudova Darya | CTO | — | $4.36M |
| 9 | Saia John G. | CLO | — | $4.25M |
| 10 | Krognes Steve E. | Dir | — | $2.40M |
Transactions 42
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-08-24 17:21 | 2026-08-21 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $169.16 | -37.5K | 37.5K | -50% | -$6.34M |
| MI | 2026-08-12 18:20 | 2026-08-10 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | G - Gift | $0.00 | 0 | 75.0K | New | $0 |
| DMI | 2026-07-02 18:09 | 2026-06-30+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +36.5K | 1.92M | +2% | $0 |
| DMI | 2026-07-02 18:09 | 2026-06-30+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $169.17 | -18.5K | 1.90M | -1.0% | -$3.13M |
| DMTI | 2026-06-30 17:13 | 2026-06-26+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $4.18 | +254.8K | 2.02M | +14% | +$1.07M |
| DMTI | 2026-06-30 17:13 | 2026-06-26+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale+OE | $151.20 | -260.0K | 1.88M | -12% | -$39.31M |
| MTI | 2026-05-22 16:57 | 2026-05-20 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $109.89 | -210.0K | 1.89M | -10% | -$23.08M |
| TI | 2026-05-13 17:32 | 2026-05-12 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $100.32 | -50.0K | 2.10M | -2% | -$5.02M |
| DMI | 2026-04-02 17:19 | 2026-03-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +36.5K | 2.16M | +2% | $0 |
| DMI | 2026-04-02 17:19 | 2026-03-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $91.24 | -18.5K | 2.15M | -0.9% | -$1.69M |
| DMI | 2026-03-17 | 2026-01-01+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $95.26 | -33.1K | 2.12M | -2% | -$3.15M |
| DMI | 2026-03-17 | 2026-01-01+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +65.2K | 2.14M | +3% | $0 |
| DI | 2026-03-17 | 2026-01-01 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | J - Other | $0.00 | +13.2K | 2.10M | +0.6% | $0 |
| D | 2026-03-17 | 2026-01-01 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | J - Other | $0.00 | -13.2K | 0 | -100% | $0 |
| DM | 2026-01-05 | 2025-12-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.02M | +1% | $0 |
| DM | 2026-01-05 | 2025-12-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $102.14 | -13.2K | 2.00M | -0.7% | -$1.35M |
| MI | 2025-12-10 | 2025-12-08 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $105.06 | -100.0K | 203.2K | -33% | -$10.51M |
| MI | 2025-12-10 | 2025-12-08 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | J - Other | $0.00 | 0 | 218.2K | New | $0 |
| DM | 2025-10-02 | 2025-09-30+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.01M | +1% | $0 |
| DM | 2025-10-02 | 2025-09-30+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $62.62 | -14.6K | 2.00M | -0.7% | -$914.4K |
| DM | 2025-07-02 | 2025-06-30+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.00M | +1% | $0 |
| DM | 2025-07-02 | 2025-06-30+ | GH | Guardant Health, Inc. | 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 | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale+OE | $50.87 | -100.0K | 1.97M | -5% | -$5.09M |
| M | 2025-06-09 | 2025-06-05+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $50.08 | -119.3K | 2.07M | -5% | -$5.97M |
| M | 2025-05-05 | 2025-05-01+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | S - Sale | $49.18 | -120.7K | 2.21M | -5% | -$5.94M |
| DM | 2025-04-02 | 2025-03-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $42.49 | -14.6K | 2.31M | -0.6% | -$620.5K |
| DM | 2025-04-02 | 2025-03-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +28.8K | 2.32M | +1% | $0 |
| D | 2025-03-18 | 2025-03-14 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +68.8K | 2.33M | +3% | $0 |
| D | 2025-03-18 | 2025-03-14 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $42.89 | -34.9K | 2.30M | -1% | -$1.49M |
| DM | 2025-01-03 | 2024-12-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +106.0K | 2.30M | +5% | $0 |
| DM | 2025-01-03 | 2024-12-31+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $30.55 | -49.1K | 2.21M | -2% | -$1.50M |
| D | 2024-10-01 | 2024-09-30 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +11.5K | 2.21M | +0.5% | $0 |
| D | 2024-10-01 | 2024-09-30 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $22.94 | -5,809 | 2.20M | -0.3% | -$133.3K |
| D | 2024-07-02 | 2024-06-30 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $28.88 | -5,809 | 2.20M | -0.3% | -$167.8K |
| D | 2024-07-02 | 2024-06-30 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +11.5K | 2.20M | +0.5% | $0 |
| D | 2024-05-06 | 2024-05-02 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $4.18 | +283.8K | 2.19M | +15% | +$1.19M |
| D | 2024-04-01 | 2024-03-31 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $0.00 | +11.5K | 1.91M | +0.6% | $0 |
| D | 2024-04-01 | 2024-03-31 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | F - Tax | $20.63 | -4,509 | 1.91M | -0.2% | -$93.0K |
| MI | 2023-03-15 | 2023-03-13+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | P - Purchase | $25.79 | +48.5K | 20.0K | New | +$1.25M |
| M | 2023-03-15 | 2023-03-13+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | P - Purchase | $25.79 | +48.5K | 1.90M | +3% | +$1.25M |
| M | 2021-11-23 | 2021-11-19+ | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | P - Purchase | $96.12 | +104.5K | 1.81M | +6% | +$10.04M |
| D | 2021-08-17 | 2021-08-13 | GH | Guardant Health, Inc. | Talasaz AmirAli | Co-CEO, Dir | M - OptEx | $4.18 | +23.9K | 1.75M | +1% | +$100.0K |
Purchase Sale Sale after option exercise All abbreviations