Skip to content
stocks-llm

KLA Corporation (KLAC) — large price moves

Information Technology · NASDAQ

Single sessions where KLAC 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.

← KLAC profile KLAC filings Ask about KLAC →

Of the 6 moves listed, 5 have 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

  • 2026-07-29 -10.8% $190.80 to $170.19 filed events in the 5 days to 2026-07-29
    • 2026-07-28 Earnings Quarterly results reportedquarter ended 2026-06-30 · reported EPS USD 1.05 against an estimate of USD 1.00 · surprise +5.1%Source: SEC filing calendar + Yahoo earnings history
    • 2026-07-28 Material event 8-K filed (material event)accession 0000319201-26-000024Source: SEC EDGAR
  • 2026-07-02 -11.5% $266.19 to $235.55 filed events in the 5 days to 2026-07-02
    • 2026-07-01 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $4,106,038Source: SEC Form 4
    • 2026-07-01 House disclosure Disclosed purchase by a U.S. House member1 disclosure · 1 memberSource: U.S. House Clerk periodic transaction reports
    • 2026-07-02 Insider trade Open-market sale reported by an insider2 transactions · 2 insiders · $7,411,954Source: SEC Form 4
  • 2026-07-01 -11.8% $301.71 to $266.19 filed events in the 5 days to 2026-07-01
    • 2026-07-01 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $4,106,038Source: SEC Form 4
    • 2026-07-01 House disclosure Disclosed purchase by a U.S. House member1 disclosure · 1 memberSource: U.S. House Clerk periodic transaction reports
  • 2026-06-29 +12.0% $248.64 to $278.39 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.

  • 2026-06-11 +14.4% $210.81 to $241.16 filed events in the 5 days to 2026-06-11
    • 2026-06-11 Insider trade Open-market sale reported by an insider1 transaction · 1 insider · $9,986,725Source: SEC Form 4
  • 2026-01-30 -15.2% $168.47 to $142.79 filed events in the 5 days to 2026-01-30
    • 2026-01-29 Earnings Quarterly results reportedquarter ended 2025-12-31 · reported EPS USD 0.89 against an estimate of USD 0.88 · surprise +0.6%Source: SEC filing calendar + Yahoo earnings history
    • 2026-01-29 Material event 8-K filed (material event)accession 0000319201-26-000006Source: SEC EDGAR
    • 2026-01-30 Periodic filing 10-Q filedaccession 0000319201-26-000008Source: 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.

Ask the chat about KLAC's filings →

See the full company profile: KLA Corporation (KLAC).

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