Recent 8-K filings for MTX

• July 30, 2026, 5:02 PM ET earnings materiality 0.75 neutral item 2.02item 9.01

  MTX reports Q2 adjusted EPS $1.60 (+3% YoY); $290M talc charge drives GAAP loss

  Sales $548M (+4% YoY); first-half sales $1.1B (+7% YoY).

• June 29, 2026, 5:02 PM ET regulatory materiality 0.85 negative item 8.01item 9.01

  MTI files Chapter 11 plan for BMI OldCo, records $290M charge, proposes $450M talc trust

  Files Plan of Reorganization in BMI OldCo Chapter 11 cases per court deadline.

• 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.

• February 1, 2024, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01 ◈ Earnings Releases ×2

  Minerals Technologies reports Q4 2023 EPS $1.28 ex-items, record revenue $525M

  Q4 diluted EPS $1.28 ex-special items ($1.22 reported); full-year EPS $5.21 ex-items, a record.

• October 26, 2023, 7:59 PM ET earnings materiality 0.70 positive item 2.02item 9.01 ◈ Earnings Releases

  Minerals Technologies Q3 adjusted EPS $1.49, revenue $548M record; dividend doubled, $75M buyback

  Record Q3 revenue $548M (+1% YoY); adjusted EPS $1.49 excludes $85M special items related to BMI Chapter 11.

• October 19, 2023, 7:59 PM ET dividend materiality 0.70 positive item 8.01item 9.01

  Minerals Technologies doubles quarterly dividend to $0.10/share and authorizes $75M buyback

  Quarterly dividend increased 100% to $0.10 per share from $0.05; payable Dec 7 to holders of record Nov 1.

• October 2, 2023, 7:59 PM ET litigation materiality 0.70 negative item 7.01item 9.01

  Minerals Technologies talc subsidiaries file Chapter 11 to resolve liabilities

  Two subsidiaries (Barretts Minerals Inc., Barretts Ventures Texas LLC) filed voluntary Chapter 11 in S.D. Texas.

• July 27, 2023, 7:59 PM ET earnings materiality 0.75 neutral item 2.02item 9.01 ◈ Earnings Releases

  MTX Q2 adjusted EPS $1.31; initiates $10M cost savings; exits talc business

  Adjusted EPS $1.31 vs reported $0.82; net sales $552M, down 1% YoY, up 1% sequentially.

• April 27, 2023, 7:59 PM ET earnings materiality 0.65 neutral item 2.02item 9.01 ◈ Earnings Releases

  MTX Q1 2023 EPS $1.14 on record sales $546M; new PCC deals in Asia

  EPS of $1.14; record Q1 sales $546M, up 5% YoY and 8% sequentially.

• February 2, 2023, 6:59 PM ET earnings materiality 0.75 negative item 2.02item 9.01 ◈ Earnings Releases ×2

  Minerals Technologies Q4 EPS $0.67 ex-items, down 46% YoY; sales up 6% to $508M; reorganizes into two segments

  Q4 diluted EPS ex-special items $0.67 vs $1.25 prior year; reported EPS $0.62 vs $1.23.

• October 27, 2022, 7:59 PM ET earnings materiality 0.70 neutral item 2.02item 9.01

  MTX Q3 2022 adj EPS $1.35 (+4% YoY), sales $542M up 15%; $31M talc litigation charge

  Reported diluted EPS $0.41; adjusted EPS of $1.35 excluding $38.7M in special items (litigation and debt extinguishment costs).

• July 28, 2022, 7:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Minerals Technologies Q2 2022: Record EPS of $1.50 excl. items, sales up 22% to $557M

  Diluted EPS excl. special items $1.50 (record), up 16% YoY; reported EPS $1.36.

Executive changes

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.85 · Median 0.55 · Most common event earnings

15 positive 6 negative 29 neutral

source · MTX on sec.gov