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Martin Marietta Materials, Inc. news in 2026

Martin Marietta Materials, Inc.'s news releases, calls and decks from 2026, newest first.

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Martin Marietta Reports Record Third-Quarter 2026 Results and Updates Full-Year 2026 Guidance

November 4, 2026

Martin Marietta Announces Third-Quarter 2026 Earnings Conference Call

October 21, 2026

Martin Marietta Completes Combination With Lhoist North America

August 24, 2026

Martin Marietta Announces Pricing Terms of Debt Offering

August 12, 2026

Martin Marietta Receives Regulatory Approvals for Lhoist North America Transaction

August 5, 2026

Martin Marietta Reports Second-Quarter 2026 Results

July 30, 2026

Martin Marietta Announces Second-Quarter 2026 Earnings Conference Call

July 9, 2026

Martin Marietta to Combine with Lhoist North America in $13.5 Billion Transaction

June 29, 2026

Martin Marietta Reports First-Quarter 2026 Results

April 30, 2026

Martin Marietta Appoints Christopher W. Samborski Chief Operating Officer

April 27, 2026

Martin Marietta Announces First-Quarter 2026 Earnings Conference Call

April 16, 2026

Martin Marietta Completes Asset Exchange with Quikrete Holdings, Inc.

February 23, 2026

Martin Marietta Declares Quarterly Cash Dividend

February 19, 2026

Martin Marietta Appoints George F. Schoen as Executive Vice President, General Counsel and Corporate Secretary

February 11, 2026

Martin Marietta Reports Fourth-Quarter and Full-Year 2025 Results

February 11, 2026

Martin Marietta Announces Fourth-Quarter and Full-Year 2025 Earnings Conference Call

January 21, 2026

Calls in 2026

Decks in 2026