Allegro MicroSystems (ALGM) — large price moves
Information Technology · NASDAQ
Single sessions where ALGM 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 9 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 6 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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2026-08-18 -11.0% $44.25 to $39.39 filed events in the 5 days to 2026-08-18
- 2026-08-16 Analyst consensus Consensus price target moved downconsensus target $56.55 to $54.83 · between snapshots 2026-07-25 and 2026-08-16 · 12 analystsSource: Analyst consensus snapshots
- 2026-08-17 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $45,320Source: SEC Form 4
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2026-07-09 +11.5% $51.47 to $57.38 filed events in the 5 days to 2026-07-09
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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2026-07-02 -12.2% $63.20 to $55.49 filed events in the 5 days to 2026-07-02
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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2026-06-29 +14.7% $57.89 to $66.37 filed events in the 5 days to 2026-06-29
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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2026-06-05 -12.7% $53.11 to $46.39 filed events in the 5 days to 2026-06-05
- 2026-06-03 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $263,600Source: SEC Form 4
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2026-05-26 +10.5% $45.95 to $50.76 filed events in the 5 days to 2026-05-26
- 2026-05-21 Periodic filing 10-K filedaccession 0001193125-26-233537Source: SEC EDGAR
- 2026-05-21 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $234,165Source: SEC Form 4
- 2026-05-22 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $205,740Source: SEC Form 4
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2026-04-30 +10.1% $44.07 to $48.50 filed events in the 5 days to 2026-04-30
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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2026-03-31 +12.4% $28.04 to $31.53 filed events in the 5 days to 2026-03-31
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 +10.8% $28.45 to $31.53 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.
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: Allegro MicroSystems (ALGM).
Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.