---
schema_version: "secwatch.filing_event.v1"
accession: "0000950157-26-001098"
form_type: "8-K"
ticker: "MTX"
cik: "0000891014"
company_name: "MINERALS TECHNOLOGIES INC"
filed_at: "2026-10-13T20:58:36+00:00"
generated_at: "2026-10-13T20:59:05.993223+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Minerals Technologies closes $400M 7.500% notes due 2032, expands revolver to $500M

## Summary
- $400M aggregate principal of 7.500% Senior Notes due 2032 completed Oct 13, 2026; interest payable semi-annually Jan 15 and Jul 15, first payment Jan 15, 2027.
- Net proceeds plus cash on hand will redeem all outstanding 5.000% senior notes due 2028 and pay transaction fees and expenses.
- Notes are guaranteed by wholly owned domestic restricted subsidiaries; redeemable before Jan 15, 2029 at make-whole; equity clawback up to 40% at 107.500%.
- Amended credit agreement replaces $400M revolver with $500M facility maturing Oct 13, 2031, including $100M incremental commitments; $564,937,500 term loan due Nov 26, 2031 unchanged.
- Change of control triggers repurchase offer at 101% of principal; indenture covenants limit additional debt, dividends, liens, asset sales and affiliate transactions.

## SEC filing metadata
- accession: 0000950157-26-001098
- form_type: 8-K
- ticker: MTX
- cik: 0000891014
- company_name: MINERALS TECHNOLOGIES INC
- filed_at: 2026-10-13T20:58:36+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/891014/000095015726001098/0000950157-26-001098-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/891014/000095015726001098/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950157-26-001098
- JSON: https://secwatch.observer/filing/0000950157-26-001098.json
- Plain text: https://secwatch.observer/filing/0000950157-26-001098.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.