ALUMIS INC (ALMS) — large price moves
Health Care · NASDAQ
Single sessions where ALMS 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 8 moves listed, 1 has at least one filed event in the 5 days ending at the session, and 7 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
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2026-09-01 -56.6% $21.81 to $9.47 filed events in the 5 days to 2026-09-01
This session's step also clears the level at which a share-count change and a price change look alike on price alone, and no split was recorded for it. The figures are shown as stored; the basis is not confirmed.
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.
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2026-06-12 +15.6% $20.90 to $24.15 filed events in the 5 days to 2026-06-12
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.
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2026-03-30 -18.5% $24.80 to $20.21 filed events in the 5 days to 2026-03-30
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.
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2026-01-14 +10.1% $22.11 to $24.34 filed events in the 5 days to 2026-01-14
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.
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2026-01-07 +10.4% $16.23 to $17.92 filed events in the 5 days to 2026-01-07
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.
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2026-01-06 +95.3% $8.31 to $16.23 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.
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2025-12-05 +34.0% $8.30 to $11.12 filed events in the 5 days to 2025-12-05
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.
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2025-11-18 +15.0% $5.58 to $6.41 filed events in the 5 days to 2025-11-18
- 2025-11-13 Earnings Quarterly results reportedquarter ended 2025-09-30 · reported EPS USD -1.06 against an estimate of USD -1.00 · surprise -6.0%Source: SEC filing calendar + Yahoo earnings history
- 2025-11-13 Periodic filing 10-Q filedaccession 0001847367-25-000050Source: 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: ALUMIS INC (ALMS).
Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.