GH · Guardant Health Inc. Common Stock
View on chartInsiders & Stakes
| Helmy Eltoukhy Co-Chief Executive Officer | ▼ Sell | Tax Withholding | 1,958,949 Shares held | 10/1/2026 | View profile |
| AmirAli Talasaz Co-Chief Executive Officer | ▼ Sell | Tax Withholding | 1,842,366 Shares held | 10/1/2026 | View profile |
| Darya Chudova Chief Technology Officer | ▼ Sell | Tax Withholding | 74,348 Shares held | 10/1/2026 | View profile |
| EAGLE CRAIG CHIEF MEDICAL OFFICER | ▼ Sell | Tax Withholding | 72,001 Shares held | 4/1/2026 | View profile |
| Chris Freeman Chief Commercial Officer | ▼ Sell | Tax Withholding | 69,647 Shares held | 10/1/2026 | View profile |
| Michael Brian Bell Chief Financial Officer | ▼ Sell | Tax Withholding | 55,182 Shares held | 10/1/2026 | View profile |
| Kumud Kalia Chief Information Officer | ▼ Sell | Tax Withholding | 42,773 Shares held | 10/1/2026 | View profile |
| John G. Saia Chief Legal Officer | ▼ Sell | Tax Withholding | 42,348 Shares held | 10/1/2026 | View profile |
| Vijaya Gadde Director | ▲ Buy | Option Exercise | 28,517 Shares held | 6/17/2026 | View profile |
| Merrill Amelia SVP, People | ▼ Sell | Tax Withholding | 27,475 Shares held | 3/1/2024 | View profile |
| Terilyn J. Monroe Chief People Officer | ▼ Sell | Tax Withholding | 24,900 Shares held | 10/1/2026 | View profile |
| Myrtle S. Potter Director | ▼ Sell | Open Market | 20,971 Shares held | 6/22/2026 | View profile |
| Meghan Joyce V Chief Operating Officer | ▲ Buy | Option Exercise | 15,386 Shares held | 6/17/2026 | View profile |
| Musa Tariq Director | ▼ Sell | Open Market | 11,449 Shares held | 9/16/2026 | View profile |
| Kaul Samir 10% Owner | ▲ Buy | Option Exercise | 11,404 Shares held | 6/14/2023 | View profile |
| Roberto Mignone Director | ▲ Buy | Option Exercise | 10,274 Shares held | 9/21/2026 | View profile |
| Steve E. Krognes Director | ▼ Sell | Open Market | 7,906 Shares held | 9/16/2026 | View profile |
| Bahija Jallal CHIEF EXECUTIVE OFFICER | ▲ Buy | Option Exercise | 7,408 Shares held | 6/15/2022 | View profile |
| MERESMAN STANLEY J Director | ▲ Buy | Option Exercise | 5,873 Shares held | 6/15/2022 | View profile |
| Medina Manuel Hidalgo Director | ▲ Buy | Option Exercise | 5,020 Shares held | 9/17/2026 | View profile |
| Ian T. Clark Director | ▼ Sell | Open Market | 2,975 Shares held | 8/4/2026 | View profile |
| Azar Alex M II Director | ▼ Sell | Open Market | 825 Shares held | 9/16/2026 | View profile |
Transaction History
| John G. Saia | ▲ Buy | Option Exercise | 974 | $0 | 10/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 1,668 | $0 | 10/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 2,925 | $0 | 10/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 1,496 | $0 | 10/1/2026 |
| John G. Saia | ▼ Sell | Tax Withholding | 3,706 | $648K | 10/1/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 2,659 | $0 | 10/1/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 1,360 | $0 | 10/1/2026 |
| Terilyn J. Monroe | ▼ Sell | Tax Withholding | 2,098 | $367K | 10/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,607 | $0 | 10/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,084 | $0 | 10/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,995 | $0 | 10/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,360 | $0 | 10/1/2026 |
| Kumud Kalia | ▼ Sell | Tax Withholding | 3,067 | $536K | 10/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,929 | $0 | 10/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,668 | $0 | 10/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 2,527 | $0 | 10/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,292 | $0 | 10/1/2026 |
| Chris Freeman | ▼ Sell | Tax Withholding | 3,143 | $549K | 10/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,340 | $0 | 10/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,668 | $0 | 10/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 3,324 | $0 | 10/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,701 | $0 | 10/1/2026 |
| Darya Chudova | ▼ Sell | Tax Withholding | 4,320 | $755K | 10/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 2,085 | $0 | 10/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 3,324 | $0 | 10/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 1,871 | $0 | 10/1/2026 |
| Michael Brian Bell | ▼ Sell | Tax Withholding | 3,914 | $684K | 10/1/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 23,997 | $0 | 10/1/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 9,716 | $0 | 10/1/2026 |
| AmirAli Talasaz | ▼ Sell | Tax Withholding | 17,087 | $3.0M | 10/1/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 23,997 | $0 | 10/1/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 9,716 | $0 | 10/1/2026 |
| Helmy Eltoukhy | ▼ Sell | Tax Withholding | 17,087 | $3.0M | 10/1/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 2,817 | $0 | 9/30/2026 |
| AmirAli Talasaz | ▼ Sell | Tax Withholding | 1,428 | $255K | 9/30/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 2,817 | $0 | 9/30/2026 |
| Helmy Eltoukhy | ▼ Sell | Tax Withholding | 1,428 | $255K | 9/30/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 264 | $0 | 9/21/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 232 | $0 | 9/17/2026 |
| Steve E. Krognes | ▼ Sell | Open Market | 1,103 | $192K | 9/16/2026 |
| Steve E. Krognes | ▼ Sell | Open Market | 3,300 | $579K | 9/16/2026 |
| Steve E. Krognes | ▼ Sell | Open Market | 1,300 | $229K | 9/16/2026 |
| Steve E. Krognes | ▼ Sell | Open Market | 971 | $172K | 9/16/2026 |
| Azar Alex M II | ▼ Sell | Open Market | 826 | $145K | 9/16/2026 |
| Musa Tariq | ▼ Sell | Open Market | 116 | $20K | 9/16/2026 |
| Darya Chudova | ▼ Sell | Open Market | 7,738 | $1.4M | 9/15/2026 |
| Musa Tariq | ▲ Buy | Option Exercise | 249 | $0 | 9/15/2026 |
| Azar Alex M II | ▲ Buy | Option Exercise | 1,651 | $0 | 9/12/2026 |
| Kumud Kalia | ▼ Sell | Open Market | 4,000 | $632K | 9/11/2026 |
| Helmy Eltoukhy | ▼ Sell | Other | 25,000 | $0 | 8/26/2026 |
| Helmy Eltoukhy | ▼ Sell | Other | 25,000 | $0 | 8/26/2026 |
| Helmy Eltoukhy | ▼ Sell | Gift | 30,000 | $0 | 8/26/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 20,888 | $3.5M | 8/21/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 7,589 | $1.3M | 8/21/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 264 | $0 | 8/21/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 9,023 | $1.5M | 8/21/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 232 | $0 | 8/17/2026 |
| Musa Tariq | ▼ Sell | Open Market | 116 | $18K | 8/17/2026 |
| Musa Tariq | ▲ Buy | Option Exercise | 250 | $0 | 8/15/2026 |
| Terilyn J. Monroe | ▼ Sell | Open Market | 3,704 | $605K | 8/12/2026 |
| Terilyn J. Monroe | ▼ Sell | Open Market | 19,014 | $3.1M | 8/12/2026 |
| Terilyn J. Monroe | ▼ Sell | Open Market | 400 | $67K | 8/12/2026 |
| Terilyn J. Monroe | ▼ Sell | Open Market | 9,934 | $1.6M | 8/12/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 14,012 | $401K | 8/12/2026 |
| Terilyn J. Monroe | ▼ Sell | Open Market | 13,248 | $2.2M | 8/12/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 32,288 | $650K | 8/12/2026 |
| Helmy Eltoukhy | ▼ Sell | Gift | 35,000 | $0 | 8/11/2026 |
| Helmy Eltoukhy | ▼ Sell | Gift | 35,000 | $0 | 8/11/2026 |
| AmirAli Talasaz | ▼ Sell | Gift | 75,000 | $0 | 8/10/2026 |
| AmirAli Talasaz | ▼ Sell | Gift | 75,000 | $0 | 8/10/2026 |
| John G. Saia | ▼ Sell | Gift | 800 | $0 | 8/10/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 35,412 | $3.9M | 8/10/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 28,193 | $800K | 8/10/2026 |
| Chris Freeman | ▼ Sell | Open Market | 3,463 | $580K | 8/10/2026 |
| Chris Freeman | ▼ Sell | Open Market | 7,365 | $1.2M | 8/10/2026 |
| Chris Freeman | ▼ Sell | Open Market | 35,364 | $6.0M | 8/10/2026 |
| Chris Freeman | ▼ Sell | Open Market | 17,413 | $3.0M | 8/10/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 950 | $31K | 8/5/2026 |
| Medina Manuel Hidalgo | ▼ Sell | Open Market | 950 | $156K | 8/5/2026 |
| Medina Manuel Hidalgo | ▼ Sell | Open Market | 750 | $123K | 8/5/2026 |
| Ian T. Clark | ▲ Buy | Option Exercise | 2,255 | $205K | 8/4/2026 |
| Ian T. Clark | ▲ Buy | Option Exercise | 6,833 | $346K | 8/4/2026 |
| Ian T. Clark | ▼ Sell | Open Market | 9,088 | $1.4M | 8/4/2026 |
| Ian T. Clark | ▼ Sell | Open Market | 5,092 | $809K | 8/4/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 264 | $0 | 7/21/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 232 | $0 | 7/17/2026 |
| Musa Tariq | ▼ Sell | Open Market | 116 | $19K | 7/16/2026 |
| Musa Tariq | ▲ Buy | Option Exercise | 250 | $0 | 7/15/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 2,925 | $0 | 7/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 974 | $0 | 7/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 1,667 | $0 | 7/1/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 1,497 | $0 | 7/1/2026 |
| John G. Saia | ▼ Sell | Tax Withholding | 3,707 | $633K | 7/1/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 2,659 | $0 | 7/1/2026 |
| Terilyn J. Monroe | ▲ Buy | Option Exercise | 1,361 | $0 | 7/1/2026 |
| Terilyn J. Monroe | ▼ Sell | Tax Withholding | 2,099 | $358K | 7/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,607 | $0 | 7/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,084 | $0 | 7/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,994 | $0 | 7/1/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 1,361 | $0 | 7/1/2026 |
| Kumud Kalia | ▼ Sell | Tax Withholding | 3,066 | $524K | 7/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,928 | $0 | 7/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,667 | $0 | 7/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 2,526 | $0 | 7/1/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,293 | $0 | 7/1/2026 |
| Chris Freeman | ▼ Sell | Tax Withholding | 3,141 | $536K | 7/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,339 | $0 | 7/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,667 | $0 | 7/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 3,324 | $0 | 7/1/2026 |
| Darya Chudova | ▲ Buy | Option Exercise | 1,700 | $0 | 7/1/2026 |
| Darya Chudova | ▼ Sell | Tax Withholding | 4,318 | $737K | 7/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 2,084 | $0 | 7/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 3,324 | $0 | 7/1/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 1,870 | $0 | 7/1/2026 |
| Michael Brian Bell | ▼ Sell | Tax Withholding | 3,914 | $668K | 7/1/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 23,997 | $0 | 7/1/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 9,715 | $0 | 7/1/2026 |
| Helmy Eltoukhy | ▼ Sell | Tax Withholding | 17,086 | $2.9M | 7/1/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 23,997 | $0 | 7/1/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 9,715 | $0 | 7/1/2026 |
| AmirAli Talasaz | ▼ Sell | Tax Withholding | 17,086 | $2.9M | 7/1/2026 |
| Helmy Eltoukhy | ▲ Buy | Option Exercise | 2,817 | $0 | 6/30/2026 |
| Helmy Eltoukhy | ▼ Sell | Tax Withholding | 1,428 | $214K | 6/30/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 2,817 | $0 | 6/30/2026 |
| AmirAli Talasaz | ▼ Sell | Tax Withholding | 1,428 | $214K | 6/30/2026 |
| Steve E. Krognes | ▲ Buy | Option Exercise | 155 | $0 | 6/30/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 143,028 | $598K | 6/29/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 25,812 | $3.9M | 6/29/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 70,513 | $10.7M | 6/29/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 46,663 | $7.1M | 6/29/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 40 | $6K | 6/29/2026 |
| AmirAli Talasaz | ▲ Buy | Option Exercise | 111,804 | $467K | 6/26/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 64,037 | $9.6M | 6/26/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 52,935 | $8.0M | 6/26/2026 |
| Musa Tariq | ▼ Sell | Open Market | 1,951 | $256K | 6/22/2026 |
| Myrtle S. Potter | ▼ Sell | Open Market | 1,556 | $204K | 6/22/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 264 | $0 | 6/21/2026 |
| Myrtle S. Potter | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Musa Tariq | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Steve E. Krognes | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Meghan Joyce V | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Vijaya Gadde | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 232 | $0 | 6/17/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 4,203 | $0 | 6/17/2026 |
| Ian T. Clark | ▲ Buy | Option Exercise | 5,092 | $0 | 6/17/2026 |
| Musa Tariq | ▼ Sell | Open Market | 116 | $15K | 6/16/2026 |
| Kumud Kalia | ▲ Buy | Open Market | 600 | $78K | 6/15/2026 |
| Kumud Kalia | ▼ Sell | Open Market | 600 | $79K | 6/15/2026 |
| Kumud Kalia | ▲ Buy | Option Exercise | 638 | $0 | 6/15/2026 |
| Kumud Kalia | ▼ Sell | Tax Withholding | 314 | $41K | 6/15/2026 |
| Musa Tariq | ▲ Buy | Option Exercise | 250 | $0 | 6/15/2026 |
| John G. Saia | ▲ Buy | Option Exercise | 1,020 | $0 | 6/15/2026 |
| John G. Saia | ▼ Sell | Tax Withholding | 535 | $69K | 6/15/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 1,402 | $0 | 6/15/2026 |
| Chris Freeman | ▼ Sell | Tax Withholding | 594 | $77K | 6/15/2026 |
| Michael Brian Bell | ▲ Buy | Option Exercise | 2,039 | $0 | 6/15/2026 |
| Michael Brian Bell | ▼ Sell | Tax Withholding | 1,096 | $142K | 6/15/2026 |
| Kumud Kalia | ▼ Sell | Open Market | 3,418 | $445K | 6/11/2026 |
| Kumud Kalia | ▼ Sell | Open Market | 600 | $79K | 6/10/2026 |
| Kumud Kalia | ▼ Sell | Open Market | 5,000 | $652K | 6/10/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 49,716 | $6.2M | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 33,843 | $4.3M | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 1,100 | $140K | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 13,787 | $1.8M | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 554 | $72K | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 900 | $119K | 6/5/2026 |
| Helmy Eltoukhy | ▼ Sell | Open Market | 100 | $13K | 6/5/2026 |
| Michael Brian Bell | ▼ Sell | Open Market | 2,000 | $257K | 6/5/2026 |
| Steve E. Krognes | ▼ Sell | Open Market | 9,294 | $1.2M | 6/4/2026 |
| Meghan Joyce V | ▼ Sell | Open Market | 5,728 | $728K | 6/3/2026 |
| Meghan Joyce V | ▼ Sell | Open Market | 106 | $14K | 6/3/2026 |
| Meghan Joyce V | ▼ Sell | Open Market | 3,516 | $445K | 6/3/2026 |
| Meghan Joyce V | ▼ Sell | Open Market | 650 | $83K | 6/3/2026 |
| Meghan Joyce V | ▲ Buy | Option Exercise | 1,197 | $46K | 6/3/2026 |
| Meghan Joyce V | ▲ Buy | Option Exercise | 8,803 | $335K | 6/3/2026 |
| Steve E. Krognes | ▲ Buy | Option Exercise | 154 | $0 | 5/31/2026 |
| Medina Manuel Hidalgo | ▼ Sell | Open Market | 1,000 | $130K | 5/28/2026 |
| John G. Saia | ▼ Sell | Open Market | 9,994 | $1.3M | 5/27/2026 |
| John G. Saia | ▼ Sell | Open Market | 6 | $756 | 5/27/2026 |
| Chris Freeman | ▼ Sell | Open Market | 24,406 | $2.9M | 5/22/2026 |
| Chris Freeman | ▲ Buy | Option Exercise | 24,406 | $802K | 5/22/2026 |
| Roberto Mignone | ▲ Buy | Option Exercise | 264 | $0 | 5/21/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 33,069 | $3.6M | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 37,163 | $4.1M | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 26,352 | $3.0M | 5/20/2026 |
| Medina Manuel Hidalgo | ▼ Sell | Open Market | 1,000 | $107K | 5/20/2026 |
| Ian T. Clark | ▼ Sell | Open Market | 6,876 | $735K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 9,852 | $1.1M | 5/20/2026 |
| Medina Manuel Hidalgo | ▲ Buy | Option Exercise | 1,000 | $33K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 28,908 | $3.2M | 5/20/2026 |
| John G. Saia | ▼ Sell | Open Market | 5,632 | $593K | 5/20/2026 |
| John G. Saia | ▼ Sell | Open Market | 7,181 | $770K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 200 | $20K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 1,366 | $142K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 11,919 | $1.3M | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 1,200 | $127K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 37,900 | $4.2M | 5/20/2026 |
| John G. Saia | ▼ Sell | Open Market | 7,187 | $767K | 5/20/2026 |
| AmirAli Talasaz | ▼ Sell | Open Market | 21,171 | $2.3M | 5/20/2026 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
Guardant Health Wins Patent Ruling, Morgan Stanley Lifts Target
Guardant Health secured a favorable decision from the U.S. Patent Trial and Appeal Board, which rejected a challenge to its core duplex sequencing patent. This legal win supports the company's position in the growing liquid biopsy market. Additionally, Morgan Stanley maintained an Overweight rating and raised its price target to $200, citing strong fundamentals in the diagnostics sector.
Guardant Health Wins Patent Ruling, Morgan Stanley Lifts Target. Guardant Health secured a favorable decision from the U.S. Patent Trial and Appeal Board, which rejected a challenge to its core duplex sequencing patent. This legal win supports the company's position in the growing liquid biopsy market. Additionally, Morgan Stanley maintained an Overweight rating and raised its price target to $200, citing strong fundamentals in the diagnostics sector.