Latest News and Press Releases

Fourth-Quarter Diluted Earnings per Share Increases 40 Percent, Reflecting Strong Shipment Growth, Pricing Gains and Disciplined Cost Management Record Fourth-Quarter and Full-Year Profitability and...

RALEIGH, N.C., Jan. 21, 2021 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (“Martin Marietta” or the “Company”) today announced that it will provide an online Web simulcast of its...

RALEIGH, N.C., Nov. 12, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE: MLM) (“Martin Marietta” or the “Company”) today announced that its Board of Directors has declared a regular...

RALEIGH, N.C., Nov. 09, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) today announced the appointment of Anthony R. Foxx as an independent member to its Board of Directors,...

Establishes New Quarterly Records for Consolidated and Aggregates Gross Margin Third-Quarter Gross Profit of $405 Million; Record Year-to-Date Gross Profit of $927 Million Increased Pricing and...

RALEIGH, N.C., Oct. 08, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (“Martin Marietta” or the “Company”) today announced that it will provide an online Web simulcast of its...

RALEIGH, N.C., Aug. 13, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (“Martin Marietta” or the “Company”) today announced that its Board of Directors approved a 4 percent...

Company Delivers Record Profitability in Second Quarter and First Half of 2020 Consolidated Gross Margin Improves by 200 Basis Points;All Building Materials Business Product Lines Contributed to...

RALEIGH, N.C., July 08, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (“Martin Marietta” or the “Company”) today announced that it will provide an online Web simulcast of its...

RALEIGH, N.C., May 15, 2020 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE: MLM) today announced that a new independent director was elected to its Board of Directors at its Annual...