GH insider transaction filings
Guardant Health, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-18. Screen GH transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | Tariq Musa — Director | Option exercise (M): 250 @ $0 · Sale (S): 116 @ $156.45 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2026-08-18 | 4 | Hidalgo Medina Manuel — Director | Option exercise (M): 232 @ $0 · Option exercise (M): 232 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Monroe Terilyn J. — Chief People Officer | Option exercise (M): 32,288 @ $20.14 · Option exercise (M): 14,012 @ $28.61 · Sale (S): 3,704 @ $163.41 · Sale (S): 9,934 @ $164.27 · Sale (S): 19,014 @ $165.16 · Sale (S): 13,248 @ $166.11 · +3 more | EDGAR |
| 2026-08-12 | 4 | Eltoukhy Helmy — Co-Chief Executive Officer, Director | Gift (G): 35,000 @ $0 · Gift (G): 35,000 @ $0 | EDGAR |
| 2026-08-12 | 4 | Saia John G. — Chief Legal Officer | Gift (G): 800 @ $0 | EDGAR |
| 2026-08-12 | 4 | Talasaz AmirAli — Co-Chief Executive Officer, Director | Gift (G): 75,000 @ $0 · Gift (G): 75,000 @ $0 | EDGAR |
| 2026-08-11 | 4 | Freeman Chris — Chief Commercial Officer | Option exercise (M): 35,412 @ $110.49 · Option exercise (M): 28,193 @ $28.37 · Sale (S): 3,463 @ $167.38 · Sale (S): 7,365 @ $168.79 · Sale (S): 35,364 @ $169.63 · Sale (S): 17,413 @ $170.24 · +2 more | EDGAR |
| 2026-08-06 | 4 | Hidalgo Medina Manuel — Director | Option exercise (M): 950 @ $32.55 · Sale (S): 950 @ $163.94 · Sale (S): 750 @ $164.61 · Option exercise (M): 950 (derivative) @ $0 | EDGAR |
| 2026-08-05 | 4 | CLARK IAN T — Director | Option exercise (M): 2,255 @ $91.11 · Option exercise (M): 6,833 @ $50.57 · Sale (S): 9,088 @ $158.98 · Sale (S): 5,092 @ $158.80 · Option exercise (M): 2,255 (derivative) @ $0 · Option exercise (M): 6,833 (derivative) @ $0 | EDGAR |
| 2026-07-22 | 4 | MIGNONE ROBERTO — Director | Option exercise (M): 264 @ $0 · Option exercise (M): 264 (derivative) @ $0 | EDGAR |
| 2026-07-20 | 4 | Hidalgo Medina Manuel — Director | Option exercise (M): 232 @ $0 · Option exercise (M): 232 (derivative) @ $0 | EDGAR |
| 2026-07-16 | 4 | Tariq Musa — Director | Option exercise (M): 250 @ $0 · Sale (S): 116 @ $163.29 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Chudova Darya — Chief Technology Officer | Option exercise (M): 1,339 @ $0 · Option exercise (M): 1,667 @ $0 · Option exercise (M): 3,324 @ $0 · Option exercise (M): 1,700 @ $0 · Tax withholding (F): 4,318 @ $170.77 · Option exercise (M): 1,339 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-02 | 4 | Kalia Kumud — Chief Information Officer | Option exercise (M): 1,607 @ $0 · Option exercise (M): 1,084 @ $0 · Option exercise (M): 1,994 @ $0 · Option exercise (M): 1,361 @ $0 · Tax withholding (F): 3,066 @ $170.77 · Option exercise (M): 1,607 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-02 | 4 | Freeman Chris — Chief Commercial Officer | Option exercise (M): 1,928 @ $0 · Option exercise (M): 1,667 @ $0 · Option exercise (M): 2,526 @ $0 · Option exercise (M): 1,293 @ $0 · Tax withholding (F): 3,141 @ $170.77 · Option exercise (M): 1,928 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-02 | 4 | Talasaz AmirAli — Co-Chief Executive Officer, Director | Option exercise (M): 2,817 @ $0 · Tax withholding (F): 1,428 @ $150.03 · Option exercise (M): 23,997 @ $0 · Option exercise (M): 9,715 @ $0 · Tax withholding (F): 17,086 @ $170.77 · Option exercise (M): 2,817 (derivative) @ $0 · +2 more | EDGAR |
| 2026-07-02 | 4 | Eltoukhy Helmy — Co-Chief Executive Officer, Director | Option exercise (M): 2,817 @ $0 · Tax withholding (F): 1,428 @ $150.03 · Option exercise (M): 23,997 @ $0 · Option exercise (M): 9,715 @ $0 · Tax withholding (F): 17,086 @ $170.77 · Option exercise (M): 2,817 (derivative) @ $0 · +2 more | EDGAR |
| 2026-07-02 | 4 | Saia John G. — Chief Legal Officer | Option exercise (M): 974 @ $0 · Option exercise (M): 1,667 @ $0 · Option exercise (M): 2,925 @ $0 · Option exercise (M): 1,497 @ $0 · Tax withholding (F): 3,707 @ $170.77 · Option exercise (M): 974 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-02 | 4 | Bell Michael Brian — Chief Financial Officer | Option exercise (M): 2,084 @ $0 · Option exercise (M): 3,324 @ $0 · Option exercise (M): 1,870 @ $0 · Tax withholding (F): 3,914 @ $170.77 · Option exercise (M): 2,084 (derivative) @ $0 · Option exercise (M): 3,324 (derivative) @ $0 · +1 more | EDGAR |
| 2026-07-02 | 4 | Krognes Steve E. — Director | Option exercise (M): 155 @ $0 · Option exercise (M): 155 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Monroe Terilyn J. — Chief People Officer | Option exercise (M): 2,659 @ $0 · Option exercise (M): 1,361 @ $0 · Tax withholding (F): 2,099 @ $170.77 · Option exercise (M): 2,659 (derivative) @ $0 · Option exercise (M): 1,361 (derivative) @ $0 | EDGAR |
| 2026-06-30 | 4 | Kalia Kumud — Chief Information Officer | Sale (S): 600 @ $130.86 · Purchase (P): 600 @ $130.76 · Sale (S): 600 @ $131.08 | EDGAR |
| 2026-06-30 | 4 | Talasaz AmirAli — Co-Chief Executive Officer, Director | Option exercise (M): 111,804 @ $4.18 · Sale (S): 64,037 @ $150.49 · Sale (S): 52,935 @ $151.16 · Option exercise (M): 143,028 @ $4.18 · Sale (S): 25,812 @ $150.53 · Sale (S): 70,513 @ $151.47 · +4 more | EDGAR |
| 2026-06-23 | 4 | Tariq Musa — Director | Sale (S): 1,951 @ $131.16 | EDGAR |
| 2026-06-23 | 4 | MIGNONE ROBERTO — Director | Option exercise (M): 264 @ $0 · Option exercise (M): 264 @ $0 · Option exercise (M): 264 (derivative) @ $0 · Option exercise (M): 264 (derivative) @ $0 | EDGAR |
| 2026-06-23 | 4 | POTTER MYRTLE S — Director | Sale (S): 1,556 @ $131.16 | EDGAR |
| 2026-06-22 | 4 | Tariq Musa — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Hidalgo Medina Manuel — Director | Option exercise (M): 232 @ $0 · Option exercise (M): 4,203 @ $0 · Option exercise (M): 232 (derivative) @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Joyce Meghan V. — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Krognes Steve E. — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Gadde Vijaya — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Azar Alex M II — Director | Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | CLARK IAN T — Director | Option exercise (M): 5,092 @ $0 · Option exercise (M): 5,092 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | MIGNONE ROBERTO — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | POTTER MYRTLE S — Director | Option exercise (M): 4,203 @ $0 · Option exercise (M): 4,203 (derivative) @ $0 · Grant/award (A): 2,711 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Kalia Kumud — Chief Information Officer | Option exercise (M): 638 @ $0 · Tax withholding (F): 314 @ $129.82 · Option exercise (M): 638 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Tariq Musa — Director | Option exercise (M): 250 @ $0 · Sale (S): 116 @ $130.19 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Freeman Chris — Chief Commercial Officer | Option exercise (M): 1,402 @ $0 · Tax withholding (F): 594 @ $129.82 · Option exercise (M): 1,402 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Saia John G. — Chief Legal Officer | Option exercise (M): 1,020 @ $0 · Tax withholding (F): 535 @ $129.82 · Option exercise (M): 1,020 (derivative) @ $0 | EDGAR |
| 2026-06-16 | 4 | Bell Michael Brian — Chief Financial Officer | Option exercise (M): 2,039 @ $0 · Tax withholding (F): 1,096 @ $129.82 · Option exercise (M): 2,039 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | Kalia Kumud — Chief Information Officer | Sale (S): 3,418 @ $130.24 | EDGAR |
| 2026-06-12 | 4 | Kalia Kumud — Chief Information Officer | Sale (S): 5,000 @ $130.41 | EDGAR |
| 2026-06-08 | 4 | Eltoukhy Helmy — Co-Chief Executive Officer, Director | Sale (S): 49,716 @ $125.57 · Sale (S): 33,843 @ $126.33 · Sale (S): 1,100 @ $127.02 · Sale (S): 13,787 @ $128.25 · Sale (S): 554 @ $130.21 · Sale (S): 900 @ $131.78 · +1 more | EDGAR |
| 2026-06-08 | 4 | Bell Michael Brian — Chief Financial Officer | Sale (S): 2,000 @ $128.62 | EDGAR |
| 2026-06-05 | 4 | Krognes Steve E. — Director | Sale (S): 9,294 @ $132.51 | EDGAR |
| 2026-06-04 | 4 | Joyce Meghan V. — Director | Option exercise (M): 1,197 @ $38.42 · Option exercise (M): 8,803 @ $38.01 · Sale (S): 3,516 @ $126.52 · Sale (S): 5,728 @ $127.11 · Sale (S): 650 @ $128.02 · Sale (S): 106 @ $129.31 · +2 more | EDGAR |
| 2026-06-01 | 4 | Krognes Steve E. — Director | Option exercise (M): 154 @ $0 · Option exercise (M): 154 (derivative) @ $0 | EDGAR |
| 2026-05-29 | 4 | Hidalgo Medina Manuel — Director | Sale (S): 1,000 @ $130.06 | EDGAR |
| 2026-05-28 | 4 | Saia John G. — Chief Legal Officer | Sale (S): 9,994 @ $125.08 · Sale (S): 6 @ $126.08 | EDGAR |
| 2026-05-26 | 4 | Freeman Chris — Chief Commercial Officer | Option exercise (M): 24,406 @ $32.86 · Sale (S): 24,406 @ $118.67 · Option exercise (M): 24,406 (derivative) @ $0 | EDGAR |
Recent 8-K events — Guardant Health, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-18 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-27 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-02-19 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-07 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-24 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2025-09-15 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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