Talasaz AmirAli
Co-Chief Executive Officer · 60 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | GH | Guardant Health, Inc. | Tax withholding | 17,086 | $170.77 | $2.9M | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 9,715 | $0.00 | $0.00 | filing |
| 2026-07-01 | GH | Guardant Health, Inc. | Option exercise | 23,997 | $0.00 | $0.00 | filing |
| 2026-06-30 | GH | Guardant Health, Inc. | Tax withholding | 1,428 | $150.03 | $214,242.84 | filing |
| 2026-06-30 | GH | Guardant Health, Inc. | Option exercise | 2,817 | $0.00 | $0.00 | filing |
| 2026-06-29 | GH | Guardant Health, Inc. | Sale | 70,513 | $151.47 | $10.7M | filing |
| 2026-06-29 | GH | Guardant Health, Inc. | Sale | 46,663 | $152.20 | $7.1M | filing |
| 2026-06-29 | GH | Guardant Health, Inc. | Sale | 25,812 | $150.53 | $3.9M | filing |
| 2026-06-29 | GH | Guardant Health, Inc. | Option exercise | 143,028 | $4.18 | $597,857.04 | filing |
| 2026-06-29 | GH | Guardant Health, Inc. | Sale | 40 | $153.00 | $6,120.00 | filing |
| 2026-06-26 | GH | Guardant Health, Inc. | Sale | 64,037 | $150.49 | $9.6M | filing |
| 2026-06-26 | GH | Guardant Health, Inc. | Sale | 52,935 | $151.16 | $8.0M | filing |
| 2026-06-26 | GH | Guardant Health, Inc. | Option exercise | 111,804 | $4.18 | $467,340.72 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 37,900 | $112.02 | $4.2M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 37,163 | $111.14 | $4.1M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 33,069 | $108.11 | $3.6M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 28,908 | $110.10 | $3.2M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 26,352 | $112.76 | $3.0M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 21,171 | $106.99 | $2.3M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 11,919 | $105.01 | $1.3M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 9,852 | $108.97 | $1.1M | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 1,366 | $103.82 | $141,815.11 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 1,200 | $105.88 | $127,050.00 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 900 | $102.57 | $92,313.00 | filing |
| 2026-05-20 | GH | Guardant Health, Inc. | Sale | 200 | $100.95 | $20,190.00 | filing |
| 2026-05-12 | GH | Guardant Health, Inc. | Sale | 50,000 | $100.32 | $5.0M | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Tax withholding | 17,087 | $91.15 | $1.6M | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 23,997 | $0.00 | $0.00 | filing |
| 2026-04-01 | GH | Guardant Health, Inc. | Option exercise | 9,716 | $0.00 | $0.00 | filing |
| 2026-03-31 | GH | Guardant Health, Inc. | Tax withholding | 1,428 | $92.37 | $131,904.36 | filing |
| 2026-03-31 | GH | Guardant Health, Inc. | Option exercise | 2,817 | $0.00 | $0.00 | filing |
| 2026-03-13 | GH | Guardant Health, Inc. | Tax withholding | 13,664 | $85.49 | $1.2M | filing |
| 2026-03-13 | GH | Guardant Health, Inc. | Option exercise | 26,961 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Tax withholding | 19,402 | $102.14 | $2.0M | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Tax withholding | 10,788 | $102.14 | $1.1M | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 38,283 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | Option exercise | 23,997 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | J | 13,209 | $0.00 | $0.00 | filing |
| 2026-01-01 | GH | Guardant Health, Inc. | J | 13,209 | $0.00 | $0.00 | filing |
| 2025-12-31 | GH | Guardant Health, Inc. | Tax withholding | 2,441 | $102.14 | $249,323.74 | filing |
| 2025-12-31 | GH | Guardant Health, Inc. | Option exercise | 4,815 | $0.00 | $0.00 | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 30,760 | $105.34 | $3.2M | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 30,760 | $105.34 | $3.2M | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 15,000 | $104.21 | $1.6M | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 15,000 | $104.21 | $1.6M | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 4,240 | $106.00 | $449,440.00 | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | Sale | 4,240 | $106.00 | $449,440.00 | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | J | 193,973 | $0.00 | $0.00 | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | J | 387,946 | $0.00 | $0.00 | filing |
| 2025-12-08 | GH | Guardant Health, Inc. | J | 193,973 | $0.00 | $0.00 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Tax withholding | 12,162 | $62.65 | $761,949.30 | filing |
| 2025-10-01 | GH | Guardant Health, Inc. | Option exercise | 23,997 | $0.00 | $0.00 | filing |
| 2025-09-30 | GH | Guardant Health, Inc. | Tax withholding | 2,440 | $62.48 | $152,451.20 | filing |
| 2025-09-30 | GH | Guardant Health, Inc. | Option exercise | 4,814 | $0.00 | $0.00 | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Sale | 72,068 | $50.67 | $3.7M | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Sale | 27,932 | $51.40 | $1.4M | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Tax withholding | 12,162 | $50.71 | $616,735.02 | filing |
| 2025-07-01 | GH | Guardant Health, Inc. | Option exercise | 23,997 | $0.00 | $0.00 | filing |
| 2025-06-30 | GH | Guardant Health, Inc. | Tax withholding | 2,441 | $52.04 | $127,029.64 | filing |
| 2025-06-30 | GH | Guardant Health, Inc. | Option exercise | 4,815 | $0.00 | $0.00 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.