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Monolithic Power Systems (MPWR) — large price moves

Information Technology · NASDAQ

Single sessions where MPWR closed 10% or more away from the previous close, between 2025-10-09 and 2026-10-09. Each one lists the events filed in the 5 days ending at that session, in date order.

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Of the 2 moves listed, 1 has 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

  • 2026-06-05 -10.4% $1,652.60 to $1,481.05 filed events in the 5 days to 2026-06-05
    • 2026-06-01 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $46,019Source: SEC Form 4
    • 2026-06-05 House disclosure Disclosed sale by a U.S. House member2 disclosures · 1 memberSource: U.S. House Clerk periodic transaction reports
  • 2026-04-08 +10.2% $1,191.22 to $1,312.94 filed events in the 5 days to 2026-04-08

    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.

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: Monolithic Power Systems (MPWR).

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