Martin Marietta Materials Extends $500M Receivables Facility to 2027

What Happened
Martin Marietta Materials, Inc. and its subsidiary Martin Marietta Funding LLC filed an 8‑K reporting the Eighteenth Amendment (dated September 15, 2026) to their Credit and Security Agreement with Truist Bank (successor to SunTrust). The amendment extends the scheduled maturity date of the company’s $500,000,000 trade receivables securitization facility to September 15, 2027 and adjusts pricing and certain terms.

Key Details

• Facility size: $500,000,000 trade receivables securitization facility (may be increased to up to $700,000,000 subject to lender commitments).
• New maturity date: September 15, 2027 (per the Eighteenth Amendment dated Sept 15, 2026).
• Interest rate: Borrowings under the facility now bear interest at Adjusted Term SOFR + 0.700%, with fallback provisions if SOFR is unavailable or no longer representative.
• Other term: Agreement contains an amortization event tied to a payment default or acceleration under one of the company’s material debt agreements.

Why It Matters
This amendment preserves a committed source of short‑term liquidity tied to the company’s trade receivables and pushes the facility’s maturity out to September 2027, reducing near‑term refinancing pressure. The SOFR‑based pricing and optional expansion to $700M provide cost transparency and potential capacity if additional funding is needed. Investors should note the amortization trigger tied to material debt defaults — this could require accelerated repayment under certain financial stress scenarios.