Recent 8-K filings for MTX

• April 30, 2026, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases

  MTX Q1 2026 EPS $1.17 ($1.38 adj.); sales up 11% YoY to $547M

  GAAP EPS $1.17; adjusted EPS $1.38 (+21% YoY); operating income $59M ($68M adj.).

• January 29, 2026, 6:59 PM ET earnings materiality 0.70 neutral item 2.02item 9.01

  Minerals Technologies Q4 adj. EPS $1.27; full-year adj. EPS $5.52; $215M talc reserve

  Q4 2025 net sales $520M; operating income $62M ($67M excl. special items); operating margin 11.9% (12.8% adj.).

• October 23, 2025, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01

  MTX Q3 2025 EPS $1.37, adjusted $1.55; revenue $532M up 1% YoY

  GAAP EPS of $1.37; adjusted EPS of $1.55, a Q3 record.

• July 24, 2025, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  MTX Q2 EPS $1.55 ex-items, up 36% seq; sales $529M, segments improve

  EPS $1.44 GAAP, $1.55 ex-special items; operating income $75M ($79M ex-items), up 25% sequentially.

• April 24, 2025, 7:59 PM ET earnings materiality 0.80 negative item 2.02item 9.01

  Minerals Technologies posts Q1 loss of $4.51/sh on $215M reserve for BMI OldCo Chapter 11

  Net loss per diluted share of $4.51; operating loss $160M. Adjusted EPS $1.14, excluding $223M in special items.

• April 17, 2025, 7:59 PM ET other material materiality 0.85 negative item 2.02item 9.01

  MTX sets $215M Chapter 11 reserve for talc claims; Q1 sales $492M below guidance

  Established $215M reserve for BMI OldCo Chapter 11 to resolve talc claims; includes $30M DIP financing approved Apr 14.

• February 7, 2025, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  MTX posts record Q4 adj. EPS $1.50, full-year adj. EPS $6.15; operating margin 14.9%

  Q4 sales $518M (-1% YoY); adj. operating income $74M (+7% YoY)

• February 6, 2025, 6:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Minerals Technologies reports record FY24 adjusted EPS $6.15, margin 14.9% ahead of target

  Q4 reported EPS $1.68, adjusted EPS $1.50; FY24 reported EPS $5.17, adjusted $6.15.

• October 24, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  MTX reports record Q3 adj EPS $1.51, sales $525M, raises dividend 10%, authorizes $200M buyback

  GAAP EPS $1.45; adjusted EPS $1.51 (record Q3); operating income ex-special items $79M, up 3%.

• October 17, 2024, 7:59 PM ET dividend materiality 0.65 positive item 8.01item 9.01

  Minerals Technologies increases quarterly dividend 10% to $0.11, authorizes $200M buyback

  Dividend raised 10% to $0.11 per share; payable Dec 5, 2024 to holders of record Oct 31, 2024.

• July 25, 2024, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Minerals Technologies reports record adjusted EPS of $1.65 in Q2 2024, up 26% YoY

  Record adjusted EPS $1.65 (+26% YoY); GAAP EPS $0.61 includes $34.2M special items.

• April 30, 2024, 7:59 PM ET M&A materiality 0.65 neutral item 8.01item 9.01

  MTI subsidiary BMI completes sale of talc assets to Riverspan for $32M

  Barretts Minerals Inc. sold talc assets to Riverspan Partners for $32 million; proceeds fund Chapter 11 case.

• April 25, 2024, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases

  MTX posts record Q1 operating income of $77M excl. items, EPS $1.49

  Diluted EPS $1.49 ex-items (reported $1.44); record operating income $77M, +23% YoY.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.60 · Most common event earnings

11 positive 2 negative 13 neutral

source · MTX on sec.gov