Saia John G. — SEC Form 4 filings
SEC reporting owner CIK 1737840. 37 Form 4 filings on record with FilingPulse; latest filed 2026-08-12.
Transaction summary — filings shown
Covers all 37 filings on record, filed 2024-03-04 to 2026-08-12. 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): 6 legs across 3 filings — 38,996 shares, $4,246,930 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 131.
- Largest priced transaction: sale of 9,994 shares @ $125.08 ($1,250,080) in Guardant Health, Inc., filed 2026-05-28.
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) | Chief Legal Officer | 37 | — | 6 legs · 38,996 sh · $4,246,930 | 131 |
Form 4 filings — Saia John G.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-12 | 4 | Guardant Health, Inc. (GH) | Gift (G): 800 @ $0 | EDGAR |
| 2026-07-02 | 4 | Guardant Health, Inc. (GH) | 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 |
| 2026-06-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,020 @ $0 · Tax withholding (F): 535 @ $129.82 · Option exercise (M): 1,020 (derivative) @ $0 | EDGAR |
| 2026-05-28 | 4 | Guardant Health, Inc. (GH) | Sale (S): 9,994 @ $125.08 · Sale (S): 6 @ $126.08 | EDGAR |
| 2026-05-22 | 4 | Guardant Health, Inc. (GH) | Sale (S): 5,632 @ $105.34 · Sale (S): 7,187 @ $106.71 · Sale (S): 7,181 @ $107.23 | EDGAR |
| 2026-04-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 7,569 @ $0 · Tax withholding (F): 3,970 @ $84.86 · Option exercise (M): 7,569 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 1,667 @ $0 · Option exercise (M): 2,925 @ $0 · Option exercise (M): 5,895 @ $0 · Tax withholding (F): 6,013 @ $91.15 · Option exercise (M): 974 (derivative) @ $0 · +3 more | EDGAR |
| 2026-03-17 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 7,792 @ $0 · Option exercise (M): 1,019 @ $0 · Tax withholding (F): 4,622 @ $85.49 · Option exercise (M): 7,792 (derivative) @ $0 · Option exercise (M): 1,019 (derivative) @ $0 | EDGAR |
| 2026-03-13 | 4 | Guardant Health, Inc. (GH) | Grant/award (A): 20,448 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 7,792 @ $0 · Option exercise (M): 1,667 @ $0 · Option exercise (M): 5,688 @ $0 · Option exercise (M): 2,925 @ $0 · Tax withholding (F): 9,989 @ $102.14 · +5 more | EDGAR |
| 2025-12-17 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,020 @ $0 · Tax withholding (F): 535 @ $102.67 · Option exercise (M): 1,020 (derivative) @ $0 | EDGAR |
| 2025-11-10 | 4 | Guardant Health, Inc. (GH) | Sale (S): 8,996 @ $96.25 | EDGAR |
| 2025-10-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 1,668 @ $0 · Option exercise (M): 11,525 @ $0 · Tax withholding (F): 7,431 @ $62.65 · Option exercise (M): 974 (derivative) @ $0 · Option exercise (M): 1,668 (derivative) @ $0 · +1 more | EDGAR |
| 2025-09-17 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,019 @ $0 · Tax withholding (F): 535 @ $54.79 · Option exercise (M): 1,019 (derivative) @ $0 | EDGAR |
| 2025-09-03 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 264 @ $0 · Tax withholding (F): 139 @ $67.42 · Option exercise (M): 264 (derivative) @ $0 | EDGAR |
| 2025-07-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 1,667 @ $0 · Tax withholding (F): 1,386 @ $50.71 · Option exercise (M): 974 (derivative) @ $0 · Option exercise (M): 1,667 (derivative) @ $0 | EDGAR |
| 2025-06-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,020 @ $0 · Tax withholding (F): 535 @ $49.29 · Option exercise (M): 1,020 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 263 @ $0 · Tax withholding (F): 138 @ $40.62 · Option exercise (M): 263 (derivative) @ $0 | EDGAR |
| 2025-04-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 7,568 @ $0 · Tax withholding (F): 3,956 @ $44.85 · Option exercise (M): 7,568 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 1,667 @ $0 · Tax withholding (F): 1,360 @ $42.47 · Option exercise (M): 974 (derivative) @ $0 · Option exercise (M): 1,667 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,019 @ $0 · Tax withholding (F): 525 @ $42.89 · Option exercise (M): 1,019 (derivative) @ $0 | EDGAR |
| 2025-03-13 | 4 | Guardant Health, Inc. (GH) | Grant/award (A): 26,799 (derivative) @ $0 · Grant/award (A): 17,866 (derivative) @ $0 | EDGAR |
| 2025-03-04 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 5,686 @ $0 · Option exercise (M): 263 @ $0 · Tax withholding (F): 3,079 @ $42.55 · Option exercise (M): 5,686 (derivative) @ $0 · Option exercise (M): 263 (derivative) @ $0 | EDGAR |
| 2025-01-03 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 1,667 @ $0 · Tax withholding (F): 1,500 @ $30.55 · Option exercise (M): 974 (derivative) @ $0 · Option exercise (M): 1,667 (derivative) @ $0 | EDGAR |
| 2024-12-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,020 @ $0 · Tax withholding (F): 535 @ $34.76 · Option exercise (M): 1,020 (derivative) @ $0 | EDGAR |
| 2024-12-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 263 @ $0 · Tax withholding (F): 138 @ $35.61 · Option exercise (M): 263 (derivative) @ $0 | EDGAR |
| 2024-11-12 | 4 | Guardant Health, Inc. (GH) | Grant/award (A): 52,389 (derivative) @ $0 · Grant/award (A): 34,926 (derivative) @ $0 | EDGAR |
| 2024-10-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Option exercise (M): 6,569 @ $0 · Tax withholding (F): 3,824 @ $22.12 · Option exercise (M): 974 (derivative) @ $0 · Option exercise (M): 6,569 (derivative) @ $0 | EDGAR |
| 2024-09-16 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 1,019 @ $0 · Tax withholding (F): 517 @ $26.79 · Option exercise (M): 1,019 (derivative) @ $0 | EDGAR |
| 2024-09-10 | 4 | Guardant Health, Inc. (GH) | Tax withholding (F): 443 @ $23.77 | EDGAR |
| 2024-09-03 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 263 @ $0 · Tax withholding (F): 134 @ $28.58 · Option exercise (M): 263 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Tax withholding (F): 348 @ $28.26 · Option exercise (M): 974 (derivative) @ $0 | EDGAR |
| 2024-06-17 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 4,017 @ $0 · Tax withholding (F): 1,434 @ $30.21 · Option exercise (M): 4,017 (derivative) @ $0 | EDGAR |
| 2024-06-03 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 263 @ $0 · Tax withholding (F): 94 @ $27.10 · Option exercise (M): 263 (derivative) @ $0 | EDGAR |
| 2024-04-16 | 4 | Guardant Health, Inc. (GH) | Tax withholding (F): 1,108 @ $17.06 · Option exercise (M): 7,569 @ $0 · Tax withholding (F): 2,701 @ $17.06 · Option exercise (M): 7,569 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 974 @ $0 · Tax withholding (F): 400 @ $20.25 · Option exercise (M): 974 (derivative) @ $0 | EDGAR |
| 2024-03-04 | 4 | Guardant Health, Inc. (GH) | Option exercise (M): 263 @ $0 · Tax withholding (F): 108 @ $18.97 · Option exercise (M): 263 (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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