Talasaz AmirAli
Director, Co-Chief Executive Officer · 3 filings · Latest: May 12, 2026
Guardant Health, Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
GH | Amirali Talasaz | Director, Co-Chief Executive Officer | May 20, 2026 | Sale | $109.89 | 210,000 | $23.1M | 1,886,504 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | May 12, 2026 | Sale | $100.32 | 50,000 | $5.0M | 2,096,504 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Apr 1, 2026 | Tax Withholding | $91.15 | 17,087 | $1.6M | 2,146,504 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Apr 1, 2026 | Option Exercise | $0.00 | 33,713 | — | 2,163,591 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Mar 31, 2026 | Tax Withholding | $92.37 | 1,428 | $131.9K | 2,129,878 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Mar 31, 2026 | Option Exercise | $0.00 | 2,817 | — | 2,131,306 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Mar 13, 2026 | Tax Withholding | $85.49 | 13,664 | $1.2M | 2,128,489 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Mar 13, 2026 | Option Exercise | $0.00 | 26,961 | — | 2,142,153 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Jan 1, 2026 | Tax Withholding | $102.14 | 19,402 | $2.0M | 2,115,192 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Jan 1, 2026 | Option Exercise | $0.00 | 38,283 | — | 2,134,594 | |
GH | Talasaz AmirAli | Director, Co-Chief Executive Officer | Jan 1, 2026 | Other (Other) | $0.00 | 26,418 | — | 2,096,311 |