Lam Research (LRCX) — large price moves

Information Technology · NASDAQ

Single sessions where LRCX 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.

Of the 3 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 0 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

• 2026-07-30 +18.0% $252.35 to $297.72 filed events in the 5 days to 2026-07-30
  • 2026-07-29 Earnings Quarterly results reportedquarter ended 2026-06-30 · reported EPS USD 1.82 against an estimate of USD 1.68 · surprise +8.1%Source: SEC filing calendar + Yahoo earnings history
  • 2026-07-29 Material event 8-K filed (material event)accession 0000707549-26-000033Source: SEC EDGAR
• 2026-07-02 -10.2% $391.26 to $351.41 filed events in the 5 days to 2026-07-02
  • 2026-07-02 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $11,700,300Source: SEC Form 4
• 2026-06-11 +11.7% $324.45 to $362.52 filed events in the 5 days to 2026-06-11
  • 2026-06-11 Insider trade Open-market sale reported by an insider26 transactions · 1 insider · $19,118,360Source: SEC Form 4

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.