Eltoukhy Helmy — SEC Form 4 filings
SEC reporting owner CIK 1752968. 20 Form 4 filings on record with FilingPulse; latest filed 2026-08-27.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-03-22 to 2026-08-27. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 11 legs across 3 filings — 490,565 shares, $39,868,184 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 80.
- Largest priced transaction: sale of 294,723 shares @ $59.44 ($17,519,720) in Guardant Health, Inc., filed 2025-09-11.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Guardant Health, Inc. (GH) | Co-Chief Executive Officer, Director | 20 | — | 11 legs · 490,565 sh · $39,868,184 | 80 |
Form 4 filings — Eltoukhy Helmy
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-27 | 4 | Guardant Health, Inc. (GH) | Other (J): 25,000 @ $0 · Other (J): 25,000 @ $0 · Gift (G): 30,000 @ $0 | EDGAR |
| 2026-08-12 | 4 | Guardant Health, Inc. (GH) | Gift (G): 35,000 @ $0 · Gift (G): 35,000 @ $0 | EDGAR |
| 2026-07-02 | 4 | Guardant Health, Inc. (GH) | 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 |
| 2026-06-08 | 4 | Guardant Health, Inc. (GH) | 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 |
| 2026-04-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 2,817 @ $0 · Tax withholding (F): 1,428 @ $92.37 · Option exercise (M): 23,997 @ $0 · Option exercise (M): 9,716 @ $0 · Tax withholding (F): 17,087 @ $91.15 · Option exercise (M): 2,817 (derivative) @ $0 · +2 more | EDGAR |
| 2026-03-17 | 4 | Guardant Health, Inc. (GH) | Other (J): 13,209 @ $0 · Other (J): 13,209 @ $0 · Option exercise (M): 38,283 @ $0 · Tax withholding (F): 19,402 @ $102.14 · Option exercise (M): 26,961 @ $0 · Tax withholding (F): 13,664 @ $85.49 · +4 more | EDGAR |
| 2026-01-05 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 4,815 @ $0 · Tax withholding (F): 2,441 @ $102.14 · Option exercise (M): 23,997 @ $0 · Tax withholding (F): 10,788 @ $102.14 · Option exercise (M): 4,815 (derivative) @ $0 · Option exercise (M): 23,997 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | Guardant Health, Inc. (GH) | Sale (S): 83,945 @ $103.80 · Sale (S): 6,620 @ $104.02 | EDGAR |
| 2025-10-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 4,814 @ $0 · Tax withholding (F): 2,440 @ $62.48 · Option exercise (M): 23,997 @ $0 · Tax withholding (F): 12,162 @ $62.65 · Option exercise (M): 4,814 (derivative) @ $0 · Option exercise (M): 23,997 (derivative) @ $0 | EDGAR |
| 2025-09-11 | 4 | Guardant Health, Inc. (GH) | Sale (S): 294,723 @ $59.44 · Sale (S): 5,277 @ $59.93 | EDGAR |
| 2025-07-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 4,815 @ $0 · Tax withholding (F): 2,441 @ $52.04 · Option exercise (M): 23,997 @ $0 · Tax withholding (F): 12,162 @ $50.71 · Option exercise (M): 4,815 (derivative) @ $0 · Option exercise (M): 23,997 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 4,814 @ $0 · Tax withholding (F): 2,440 @ $42.60 · Option exercise (M): 23,998 @ $0 · Tax withholding (F): 12,163 @ $42.47 · Option exercise (M): 4,814 (derivative) @ $0 · Option exercise (M): 23,998 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 68,769 @ $0 · Tax withholding (F): 34,853 @ $42.89 · Option exercise (M): 68,769 (derivative) @ $0 | EDGAR |
| 2025-03-13 | 4 | Guardant Health, Inc. (GH) | Grant/award (A): 19,258 (derivative) @ $0 · Grant/award (A): 116,010 (derivative) @ $0 | EDGAR |
| 2025-01-03 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 11,462 @ $0 · Tax withholding (F): 5,809 @ $30.55 · Option exercise (M): 94,555 @ $0 · Tax withholding (F): 43,309 @ $30.55 · Option exercise (M): 11,462 (derivative) @ $0 · Option exercise (M): 94,555 (derivative) @ $0 | EDGAR |
| 2024-10-01 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 11,461 @ $0 · Tax withholding (F): 5,809 @ $22.94 · Option exercise (M): 11,461 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 11,462 @ $0 · Tax withholding (F): 5,809 @ $28.88 · Option exercise (M): 11,462 (derivative) @ $0 | EDGAR |
| 2024-05-06 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 200,000 @ $4.18 · Option exercise (M): 200,000 (derivative) @ $0 | EDGAR |
| 2024-04-01 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 11,461 @ $0 · Tax withholding (F): 4,509 @ $20.63 · Option exercise (M): 11,461 (derivative) @ $0 | EDGAR |
| 2024-03-22 | 4 | Guardant Health, Inc. (GH) | Other (J): 1,130,382 (derivative) @ $0 · Grant/award (A): 45,846 (derivative) @ $0 · Grant/award (A): 286,533 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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