Recent 8-K filings for MTX

• May 20, 2026, 3:00 PM ET dividend materiality 0.30 neutral item 5.07item 8.01item 9.01

  Minerals Technologies declares $0.12 quarterly dividend; shareholders elect directors, ratify auditor

  Quarterly cash dividend of $0.12 per share declared, payable June 18, 2026 to holders of record June 2, 2026.

• 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.).

• April 9, 2026, 7:59 PM ET leadership materiality 0.35 neutral item 5.02

  Minerals Technologies SVP M&A and Strategy Jonathan Hastings to step down April 30; remains as advisor

  Jonathan J. Hastings, SVP M&A and Strategy, will step down effective April 30, 2026.

• March 24, 2026, 7:59 PM ET leadership materiality 0.30 neutral item 5.02

  Two directors to retire at Minerals Technologies' May 2026 annual meeting

  Alison A. Deans and Franklin L. Feder notified board of their retirement.

• 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.).

• January 21, 2026, 6:59 PM ET dividend materiality 0.25 neutral item 8.01item 9.01

  MTX declares $0.12 quarterly dividend payable March 6, 2026

  Board declared a regular quarterly cash dividend of $0.12 per share.

• 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.

• October 16, 2025, 7:59 PM ET dividend materiality 0.55 positive item 8.01item 9.01

  Minerals Technologies increases quarterly dividend by 9% to $0.12 per share

  Dividend increased 9% to $0.12 per share; payable Dec 4, 2025 to shareholders of record Oct 30, 2025.

• 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.

• July 16, 2025, 7:59 PM ET dividend materiality 0.20 neutral item 8.01item 9.01

  Minerals Technologies declares $0.11 quarterly dividend; payable Sept 5

  Board declared regular quarterly cash dividend of $0.11 per share.

• May 15, 2025, 7:59 PM ET dividend materiality 0.25 neutral item 5.07item 8.01item 9.01

  MTX declares Q2 dividend of $0.11/share; shareholders elect directors, ratify auditor, approve exec comp

  Quarterly cash dividend of $0.11 per share declared, payable June 12, 2025 to holders of record May 30, 2025.

• 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.

• January 22, 2025, 6:59 PM ET dividend materiality 0.20 neutral item 8.01item 9.01

  Minerals Technologies declares $0.11 per share quarterly dividend, payable March 7, 2025

  Dividend of $0.11 per share on common stock, unchanged from prior quarter.

• November 26, 2024, 6:59 PM ET debt materiality 0.50 positive item 1.01item 2.03item 8.01item 9.01

  Minerals Technologies closes $575M Term Loan B, upsizes revolver to $400M

  New 7-year $575M senior secured Term Loan B due Nov 26, 2031.

• 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 29, 2024, 7:59 PM ET other materiality 0.20 neutral item 2.02item 7.01item 9.01

  MTX furnishes transcript and slides after Q2 earnings call webcast audio failure

  Technical issue with third-party provider caused partial audio loss during July 26 Q2 2024 earnings call.

• 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.

• July 17, 2024, 7:59 PM ET dividend materiality 0.30 neutral item 8.01item 9.01

  Minerals Technologies declares $0.10/share quarterly dividend payable Sept 6

  Board declares $0.10 per share regular quarterly dividend on common stock.

• May 16, 2024, 7:59 PM ET leadership materiality 0.20 neutral item 5.02

  Minerals Technologies appoints Dr. Johnson to Audit and Governance Committees

  Dr. Kristina M. Johnson was elected to the Board on March 20, 2024, per original 8-K.

• May 16, 2024, 7:59 PM ET dividend materiality 0.40 neutral item 5.07item 8.01item 9.01 ◈ Shareholder Votes ×6

  MTX declares $0.10 quarterly dividend; say-on-pay receives 21% dissent

  Quarterly dividend of $0.10 per share declared, payable June 13 to holders of record May 31.

• 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