AMBARELLA INC (AMBA) — large price moves
Information Technology · NASDAQ
Single sessions where AMBA closed 10% or more away from the previous close, between 2025-10-21 and 2026-10-21. Each one lists the events filed in the 5 days ending at that session, in date order.
Of the 8 moves listed, 5 have at least one filed event in the 5 days ending at the session, and 3 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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2026-07-31 +16.1% $74.09 to $86.00 filed events in the 5 days to 2026-07-31
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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2026-07-02 -11.3% $88.34 to $78.36 filed events in the 5 days to 2026-07-02
- 2026-07-01 Insider trade Open-market sale reported by an insider2 transactions · 2 insiders · $2,352,200Source: SEC Form 4
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2026-06-30 +28.0% $67.01 to $85.80 filed events in the 5 days to 2026-06-30
- 2026-06-26 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $15,503Source: SEC Form 4
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2026-06-05 -11.8% $72.05 to $63.52 filed events in the 5 days to 2026-06-05
- 2026-06-02 Periodic filing 10-Q filedaccession 0001193125-26-253198Source: SEC EDGAR
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2026-05-29 -21.4% $91.84 to $72.18 filed events in the 5 days to 2026-05-29
- 2026-05-26 Insider trade Open-market sale reported by an insider4 transactions · 2 insiders · $2,996,155Source: SEC Form 4
- 2026-05-28 Earnings Quarterly results reportedquarter ended 2026-04-30 · reported EPS USD 0.11 against an estimate of USD 0.10 · surprise +5.4%Source: SEC filing calendar + Yahoo earnings history
- 2026-05-28 Material event 8-K filed (material event)accession 0001193125-26-245234Source: SEC EDGAR
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2026-02-27 -14.9% $70.90 to $60.34 filed events in the 5 days to 2026-02-27
- 2026-02-26 Earnings Quarterly results reportedquarter ended 2026-01-31 · reported EPS USD 0.13 against an estimate of USD 0.10 · surprise +26.7%Source: SEC filing calendar + Yahoo earnings history
- 2026-02-26 Material event 8-K filed (material event)accession 0001193125-26-076823Source: SEC EDGAR
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2026-01-07 -12.5% $80.64 to $70.54 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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2025-11-26 -18.8% $90.97 to $73.89 filed events in the 5 days to 2025-11-26
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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Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.