MLM · 8-K · 20261104PR446178

Debt and Liquidity Position

MARTIN MARIETTA MATERIALS INC · 2026-11-04 · Importance 89 · Surprise 82 · In source text

To fund the LNA combination, Martin Marietta entered into a $1.5 billion three-year senior unsecured term loan facility in July and issued $5.5 billion of senior unsecured notes across five tranches in August. At September 30, 2026, long-term debt was $12.103 billion and current maturities of long-term debt were $720 million, compared with $5.293 billion and $30 million, respectively, at December 31, 2025. The company had $140 million of unrestricted cash and cash equivalents and $1.4 billion of unused borrowing capacity under existing credit facilities at September 30.

Key facts

• Martin Marietta entered into a $1.5 billion, three-year senior unsecured term loan facility in July 2026. source
• Martin Marietta issued $5.5 billion of senior unsecured notes across five tranches in August 2026 to fund the cash consideration for the LNA combination. source
• As of September 30, 2026, Martin Marietta had $140 million of unrestricted cash and cash equivalents and $1.4 billion of unused borrowing capacity under existing credit facilities. source

Impact estimates