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Guardant Health (GH) — large price moves

Health Care · NASDAQ

Single sessions where GH closed 10% or more away from the previous close, between 2025-10-20 and 2026-10-20. Each one lists the events filed in the 5 days ending at that session, in date order.

Of the 4 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 1 has none. Across the catalog most large moves have nothing filed near them, so an empty list is an ordinary result and not a gap.

Moves

  • 2026-07-01 +13.8% $150.03 to $170.77 filed events in the 5 days to 2026-07-01
    • 2026-06-26 Insider trade Open-market sale reported by an insider2 transactions · 1 insider · $17,638,467Source: SEC Form 4
    • 2026-06-29 Insider trade Open-market sale reported by an insider4 transactions · 1 insider · $21,674,187Source: SEC Form 4
  • 2026-05-20 +17.1% $98.19 to $114.97 filed events in the 5 days to 2026-05-20
    • 2026-05-18 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $11,131Source: SEC Form 4
    • 2026-05-20 Insider trade Open-market sale reported by an insider18 transactions · 4 insiders · $26,075,831Source: SEC Form 4
  • 2026-01-06 +10.3% $101.87 to $112.33 filed events in the 5 days to 2026-01-06

    No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.

  • 2025-10-30 +27.9% $72.27 to $92.41 filed events in the 5 days to 2025-10-30
    • 2025-10-29 Earnings Quarterly results reportedquarter ended 2025-09-30 · reported EPS USD -0.39 against an estimate of USD -0.49 · surprise +20.3%Source: SEC filing calendar + Yahoo earnings history
    • 2025-10-29 Periodic filing 10-Q filedaccession 0001576280-25-000277Source: SEC EDGAR

These are events filed near a session, listed by date. They are not ranked, and no connection between an event and a price move is stated or implied.

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See the full company profile: Guardant Health (GH).

Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.