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PERSONALIS INC (PSNL) — large price moves

Health Care · NASDAQ

Single sessions where PSNL closed 10% or more away from the previous close, between 2025-10-08 and 2026-10-08. Each one lists the events filed in the 5 days ending at that session, in date order.

Of the 20 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 17 have 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

  • 2026-08-19 +13.7% $13.91 to $15.81 filed events in the 5 days to 2026-08-19

    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.

  • 2026-07-20 -13.3% $15.39 to $13.34 filed events in the 5 days to 2026-07-20
    • 2026-07-15 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $1,515,000Source: SEC Form 4
    • 2026-07-20 Earnings Quarterly results reportedquarter ended 2026-06-30 · reported EPS USD -0.30 against an estimate of USD -0.28 · surprise -9.1%Source: SEC filing calendar + Yahoo earnings history
    • 2026-07-20 Material event 8-K filed (material event)accession 0001193125-26-308488Source: SEC EDGAR
  • 2026-06-25 +10.8% $11.36 to $12.59 filed events in the 5 days to 2026-06-25

    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.

  • 2026-06-24 +12.9% $10.06 to $11.36 filed events in the 5 days to 2026-06-24

    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.

  • 2026-05-28 +15.7% $9.49 to $10.98 filed events in the 5 days to 2026-05-28
    • 2026-05-28 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $219,397Source: SEC Form 4
  • 2026-05-20 +12.9% $7.04 to $7.95 filed events in the 5 days to 2026-05-20

    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.

  • 2026-03-27 -13.4% $7.32 to $6.34 filed events in the 5 days to 2026-03-27

    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.

  • 2026-03-12 -17.1% $7.95 to $6.59 filed events in the 5 days to 2026-03-12

    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.

  • 2026-02-10 +10.1% $7.83 to $8.62 filed events in the 5 days to 2026-02-10

    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.

  • 2026-02-05 -10.8% $8.31 to $7.42 filed events in the 5 days to 2026-02-05

    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.

  • 2026-01-22 +16.6% $9.65 to $11.25 filed events in the 5 days to 2026-01-22

    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.

  • 2026-01-08 -10.4% $9.35 to $8.38 filed events in the 5 days to 2026-01-08

    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.

  • 2026-01-06 +14.1% $8.02 to $9.15 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.

  • 2025-11-25 +12.2% $9.99 to $11.21 filed events in the 5 days to 2025-11-25

    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.

  • 2025-11-21 +17.5% $8.28 to $9.73 filed events in the 5 days to 2025-11-21

    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.

  • 2025-11-10 +24.5% $6.93 to $8.63 filed events in the 5 days to 2025-11-10

    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.

  • 2025-11-05 -12.3% $8.73 to $7.66 filed events in the 5 days to 2025-11-05
    • 2025-11-04 Earnings Quarterly results reportedquarter ended 2025-09-30 · reported EPS USD -0.24 against an estimate of USD -0.27 · surprise +12.5%Source: SEC filing calendar + Yahoo earnings history
    • 2025-11-04 Periodic filing 10-Q filedaccession 0001193125-25-264708Source: SEC EDGAR
  • 2025-10-20 +10.8% $9.13 to $10.12 filed events in the 5 days to 2025-10-20

    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.

  • 2025-10-17 -11.2% $10.28 to $9.13 filed events in the 5 days to 2025-10-17

    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.

  • 2025-10-16 +20.5% $8.53 to $10.28 filed events in the 5 days to 2025-10-16

    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.

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: PERSONALIS INC (PSNL).

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