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NewMarket (NEU) — large price moves

Materials · NYSE

Single sessions where NEU 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 2 moves listed, 2 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 +10.1% $787.62 to $867.02 filed events in the 5 days to 2026-07-30
    • 2026-07-29 Material event 8-K filed (material event)accession 0001282637-26-000015Source: SEC EDGAR
    • 2026-07-30 Periodic filing 10-Q filedaccession 0001282637-26-000016Source: SEC EDGAR
  • 2026-02-12 -14.4% $697.76 to $597.13 filed events in the 5 days to 2026-02-12
    • 2026-02-11 Material event 8-K filed (material event)accession 0001282637-26-000003Source: SEC EDGAR
    • 2026-02-12 Periodic filing 10-K filedaccession 0001282637-26-000005Source: 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.

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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.