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MATERION CORP (MTRN) — large price moves

Materials · NYSE

Single sessions where MTRN 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.

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Of the 3 moves listed, 1 has at least one filed event in the 5 days ending at the session, and 2 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

  • 2026-08-05 +30.8% $227.10 to $297.08 filed events in the 5 days to 2026-08-05
    • 2026-08-05 Earnings Quarterly results reportedquarter ended 2026-06-30 · reported EPS USD 1.90 against an estimate of USD 1.52 · surprise +25.2%Source: SEC filing calendar + Yahoo earnings history
    • 2026-08-05 Periodic filing 10-Q filedaccession 0001104657-26-000044Source: SEC EDGAR
    • 2026-08-05 Material event 8-K filed (material event)accession 0001104657-26-000042Source: SEC EDGAR
  • 2026-07-28 -13.3% $241.82 to $209.70 filed events in the 5 days to 2026-07-28

    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.

  • 2025-10-29 -13.3% $133.89 to $116.12 filed events in the 5 days to 2025-10-29

    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.

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: MATERION CORP (MTRN).

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