secwatch.observer — SEC 8-K summary
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Issuer:     MARTIN MARIETTA MATERIALS INC (MLM)
CIK:        0000916076
Form:       8-K
Filed at:   2025-12-19T23:59:59+00:00
Accession:  0000950157-25-001013
Event type: debt
Sentiment:  neutral
Materiality: 0.25
Item codes: 1.01, 2.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Martin Marietta extends $800M revolver maturity to Dec 21, 2030
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- Extended $800M unsecured revolver maturity from Dec 2029 to Dec 2030 via Loan Modification No. 4.
- Consent fee of 0.02% of commitment paid to extending lenders; facility size unchanged.
- Amendment effective Dec 19, 2025; all existing lenders extended their commitments.
- No changes to financial covenants, interest rate margins, or facility terms beyond maturity.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/916076/000095015725001013/0000950157-25-001013-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/916076/000095015725001013/form8-k.htm
  HTML page:      https://secwatch.observer/filing/0000950157-25-001013

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