MLM - Earnings announcements

Revenues Increased 17% with Momentum Continuing in April Completed Asset Exchange with QUIKRETE Entered into a Definitive Agreement to Acquire New Frontier Materials Reaffirmed Full-Year 2026 Guidance Based on Strong Underlying Demand RALEIGH, N.C., April 30, 2026 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company), a leading national supplier of aggregates and other building materials, today reported results for the first quarter ended March 31, 2026. First-Quarter Highlights(Financial highlights are for continuing operations)   Quarter Ended March 31,(In millions, except per share and per ton data) 2026  2025  % ChangeRevenues2 $1,362  $1,

RALEIGH, N.C., April 16, 2026 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company) will host its first-quarter 2026 earnings call on Thursday, April 30, 2026, at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended March 31, 2026, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 6288728. Please dial in at least 15 minutes in advance to ensure a timely connection. An on-demand replay will

Achieved Fourth-Quarter and Full-Year Records for Aggregates Revenues, Gross Profit and Margin Double-Digit Improvement in Full-Year Aggregates Unit Profitability Specialties Business Delivers Record Fourth-Quarter and Full-Year Revenues and Gross Profit Company Provides 2026 Guidance RALEIGH, N.C., Feb. 11, 2026 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the fourth quarter and year ended December 31, 2025. Fourth-Quarter and Full-Year Highlights(Financial highlights are for continuing operations, unless otherwise noted)  Quarter

RALEIGH, N.C., Jan. 21, 2026 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company) will host its fourth-quarter and full-year 2025 earnings call on Wednesday, February 11, 2026, at 10:00 a.m. Eastern Time. The Company will release results for the quarter and year ended December 31, 2025, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 6474847. Please dial in at least 15 minutes in advance to ensure a timely connect

Achieves Record Quarterly Aggregates Revenues, Profitability and Margin Establishes Record Quarterly Revenues and Third Quarter Gross Profit in Specialties Business Raises Full-Year 2025 Guidance RALEIGH, N.C., Nov. 04, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company), a leading national supplier of aggregates and heavy building materials, today reported results for the third quarter ended September 30, 2025. Third-Quarter Highlights(Financial highlights are for continuing operations, unless otherwise noted)  Quarter Ended September 30,(In millions, except per share and per ton)2025 2024 % ChangeRevenues1$1,846 $1,642 12%Gross profit$

RALEIGH, N.C., Oct. 14, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its third-quarter 2025 earnings conference call on Tuesday, November 4, 2025, at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended September 30, 2025, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 6474847. Please dial in at least 15 minutes in advance to ensure a timely connection. An on-

Record Second-Quarter Aggregates Unit Profitability Underscores Pricing Strength and Cost Discipline Magnesia Specialties Achieves Record Quarterly Revenues and Second-Quarter Profitability Collective Portfolio Actions Strengthen Long-Term Earnings Growth Potential Raising Full-Year 2025 Guidance RALEIGH, N.C., Aug. 07, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company), a leading national supplier of aggregates and heavy building materials, today reported results for the second quarter ended June 30, 2025. Second-Quarter Highlights   Quarter Ended June 30,(In millions, except per share and per ton) 2025  2024  %

RALEIGH, N.C., Aug. 04, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company), today announced that it has entered into a definitive agreement with Quikrete Holdings, Inc. (Quikrete) for the exchange of certain assets. Under the terms of the agreement, Martin Marietta will receive aggregates operations producing approximately 20 million tons annually in Virginia, Missouri, Kansas and Vancouver, British Columbia, as well as $450 million of cash. In exchange, Quikrete will receive the Company's Midlothian cement plant, related cement terminals and North Texas ready-mixed concrete assets. The transaction is expected to close in the first quarter

RALEIGH, N.C., July 24, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its second-quarter 2025 earnings conference call on Thursday, August 7, 2025, at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended June 30, 2025, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 3532349. Please dial in at least 15 minutes in advance to ensure a timely connection. An on-d

Pricing Momentum, Cost Discipline and Acquisition Contributions Drive Margin Expansion Double-Digit Aggregates Gross Profit Per Ton Growth Drives Record First Quarter Aggregates Profitability Magnesia Specialties Posts Quarterly Records for Revenues and Profitability RALEIGH, N.C., April 30, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the first quarter ended March 31, 2025. First-Quarter Highlights   Quarter Ended March 31,(In millions, except per share and per ton) 2025  2024  % ChangeRevenues1 $1,353  $1,251  8%Gross profit 

Earnings Growth and Margin Expansion Resumed in the Fourth Quarter Achieved Full-Year Records for Aggregates Revenues, Gross Profit and Unit Profitability Completed Aggregates Bolt-Ons in Florida, Southern California and Texas in the Fourth Quarter RALEIGH, N.C., Feb. 12, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the fourth quarter and year ended December 31, 2024. Fourth-Quarter and Full-Year Highlights (Financial highlights are for continuing

RALEIGH, N.C., Jan. 22, 2025 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its fourth-quarter and full-year 2024 earnings conference call on Wednesday, February 12, 2025, at 10:00 a.m. Eastern Time. The Company will release results for the quarter and year ended December 31, 2024, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 1803722. Please dial in at least 15 minutes in advance to ensure a

Achieved Record Quarterly Aggregates Gross Profit Per Ton Despite Weather Impacts Delivered Record Third-Quarter Cash Flows from Operations and Magnesia Specialties Revenues and Gross Profit Acquired Pure Aggregates Assets in South Florida and Southern California RALEIGH, N.C., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the third quarter ended September 30, 2024. Third-Quarter Highlights (Financial highlights are for continuing operations)   Quarter Ended September 30,(In millions, except per share

RALEIGH, N.C., Oct. 10, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its third-quarter 2024 earnings conference call on Wednesday, October 30, 2024, at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended September 30, 2024, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 307-1963 and using conference ID 7309939. Please dial in at least 15 minutes in advance to ensure a timely connection t

Record Second-Quarter Aggregates Gross Profit Per Ton With Pricing Gains Across All Product Lines Closing and Integration of Blue Water Acquisition Reinforces Aggregates-Led Business Model Revised Full-Year Guidance RALEIGH, N.C., Aug. 08, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the second quarter ended June 30, 2024. Second-Quarter Highlights (Financial highlights are for continuing operations)  Quarter Ended June 30,(In millions, except per share and per ton)2024  2023  % ChangeRevenues1$1,764  $1,821  (3)%Gross profit2$

RALEIGH, N.C., July 15, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its second-quarter 2024 earnings conference call on Thursday, August 8, 2024, at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended June 30, 2024, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (646) 564-2877 and using conference ID 07179. Please dial in at least 15 minutes in advance to ensure a timely connection to the call. A

First-Quarter Aggregates Gross Profit Per Ton Increased 14 Percent to $6.53 Magnesia Specialties Achieved Record Quarterly Gross Profit Quarter Highlights Include Significant Portfolio Enhancements Full-Year 2024 Guidance Raised to $2.37 Billion at the Midpoint RALEIGH, N.C., April 30, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the first quarter ended March 31, 2024. First-Quarter Highlights(Financial highlights are for continuing operations)   Quarter Ended March 31,(In millions, except per share) 2024  2023  % ChangeTotal r

RALEIGH, N.C., April 08, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) (Martin Marietta or the Company) today announced that, on April 5, 2024, it completed its previously announced acquisition of 20 active aggregates operations in Alabama, South Carolina, South Florida, Tennessee, and Virginia from affiliates of Blue Water Industries LLC (BWI Southeast) for $2.05 billion in cash. This portfolio optimizing transaction improves the Company's product mix, margin profile and durability through economic cycles by adding another pure aggregates business to its already aggregates-led portfolio. Ward Nye, Chairman, President and CEO of Martin Marietta stated, "The BWI South

Achieved Full-Year Records for Revenues, Profitability and Safety Performance Full-Year Aggregates Unit Profitability Improved 46.4 Percent Strong Balance Sheet Poised for Continued Strategic Plan Execution RALEIGH, N.C., Feb. 14, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the fourth quarter and year ended December 31, 2023. Fourth-Quarter and Full-Year Highlights (Financial highlights are for continuing operations)  Quarter Ended December 31, Year Ended December 31, (dollars in millions, except per

RALEIGH, N.C., Feb. 06, 2024 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its fourth-quarter and full-year 2023 earnings conference call on Wednesday, February 14, 2024, at 10:00 a.m. Eastern Time. The Company will release results for the quarter and year ended December 31, 2023, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing +1 (206) 962-3782 and using conference ID 94062876. Please dial in at least 15 minutes in advance to ensure

Achieved Record Quarterly Consolidated Revenues, Profitability and Margins Aggregates Gross Profit Per Ton Increased 42.4 Percent to $7.89 Robust Earnings Growth Reinforces Benefits of Value-Over-Volume Strategy Raised Adjusted EBITDA Guidance RALEIGH, N.C., Nov. 01, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the third quarter ended September 30, 2023. Third-Quarter Highlights (Financial highlights are for continuing operations)  Quarter Ended September 30,(In millions, except per share)2023  2022  % ChangeTotal revenues 1$1

RALEIGH, N.C., Oct. 09, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its third-quarter 2023 earnings conference call on Wednesday, November 1, 2023 at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended September 30, 2023, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing 206-962-3782 and using conference ID 87720189. Please dial in at least 15 minutes in advance to ensure a timely connection to the c

Established Quarterly Records for Revenues, Profitability and Unit Margins Second-Quarter Aggregates Gross Profit Per Ton Increased 27.9 Percent to $6.80 Raised Full-Year 2023 Adjusted EBITDA Guidance to $2.0 – $2.1 Billion RALEIGH, N.C., July 27, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the second quarter ended June 30, 2023. Second-Quarter Highlights(Financial highlights are for continuing operations)   Quarter Ended June 30,(In millions, except per share) 2023  2022  % ChangeTotal revenues 1 $1,820.8  $1,641.7  10.9%Gross

RALEIGH, N.C., July 10, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its second-quarter 2023 earnings conference call on Thursday, July 27, 2023 at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended June 30, 2023, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by dialing 416-764-8658 and using conference ID 80604974. Please dial in at least 15 minutes in advance to ensure a timely connection to the call. An on

Achieved First-Quarter Records for Revenues, Profitability and Unit Margins Aggregates Gross Profit Per Ton of $5.70 Forecasting $1.9 Billion of 2023 Adjusted EBITDA Consistent with the High End of Guidance Range RALEIGH, N.C., May 04, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the first quarter ended March 31, 2023. First-Quarter Highlights(Financial highlights are for continuing operations)   Quarter Ended March 31, (In millions, except per share) 2023  2022  % ChangeTotal revenues 1 $1,354.1  $1,230.8  10.0%Gross profit $3

RALEIGH, N.C., April 11, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its first-quarter 2023 earnings conference call on Thursday, May 4, 2023 at 10:00 a.m. Eastern Time. The Company will release results for the quarter ended March 31, 2023, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by registering here: https://register.vevent.com/register/BIb6c48e41f5e245918d553366714c7fa1. Please register at least 15 minutes in advance to ensure a

Established Full-Year Records for Revenues, Profitability and Safety Performance Accelerating Pricing Momentum and Margin Expansion Achieved in the Fourth Quarter Underpins 2023 Adjusted EBITDA Guidance RALEIGH, N.C., Feb. 15, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the fourth quarter and year ended December 31, 2022. Fourth-Quarter and Full-Year Highlights (Financial highlights are for continuing operations)  Quarter Ended December 31,  Year Ended December 31,  (in millions, except per share)2022  2021  2022  2021 Products

RALEIGH, N.C., Jan. 25, 2023 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its fourth-quarter and full-year 2022 earnings conference call on Wednesday, February 15, 2023 at 10:00 a.m. Eastern Time. The Company will release results for the quarter and year ended December 31, 2022, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by registering here: https://register.vevent.com/register/BI8de984339b304642b58a0084a11239bf. Please register at least 1

Achieved Record Quarterly Revenues and Gross ProfitDriven by Double-Digit Pricing Growth Across All Building Materials' Product Lines Pricing Momentum Expected to Drive Margin Expansion in Fourth Quarter Updates Full-Year 2022 Guidance RALEIGH, N.C., Nov. 02, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the third quarter ended September 30, 2022. Third-Quarter Highlights(Highlights are for continuing operations)    Quarter Ended September 30,(In millions, except per share) 2022  2021  % ChangeProducts and services revenues 1 $1

RALEIGH, N.C., Oct. 12, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its third-quarter 2022 earnings conference call on Wednesday, November 2, 2022 at 11:00 a.m. Eastern Time. The Company will release results for the quarter ended September 30, 2022, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by registering here: https://register.vevent.com/register/BI38e873a0336948ef86b287a7fe390693. Please register at least 15 minutes in advance to

Achieved Record Quarterly Revenues and Adjusted EBITDA Driven by Robust Pricing, Acquisitions and Product Demand Portfolio Optimization Transactions Reinforce Aggregates-Led Business Model Updated Full-Year 2022 Guidance RALEIGH, N.C., July 28, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the second quarter ended June 30, 2022. Second-Quarter Highlights (Highlights are for continuing operations)   Quarter Ended June 30,(In millions, except per share) 2022 2021 % ChangeProducts and services revenues1 $1,523.8 $1,295.3 17.6%Build

RALEIGH, N.C., July 14, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its second-quarter 2022 earnings conference call on Thursday, July 28, 2022 at 11:00 a.m. Eastern Time. The Company will release results for the quarter ended June 30, 2022, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. The conference call may also be accessed by registering here: https://register.vevent.com/register/BI300eee080db640a88ab0a64b6ef0d62f. Please register at least 15 minutes in advance to ensure a

Achieved Record Quarterly Consolidated Revenues Driven by Enterprise-Wide Pricing Gains Capitalizing on Increasing Public and Private Construction Activity Optimizing Aggregates-Led Portfolio to Streamline Business and Further Enhance Margin Profile Forecasting 2022 Adjusted EBITDA of $1.75 Billion; Attractive Pricing Acceleration to Offset Impacts of Inflation and Divestitures RALEIGH, N.C., May 03, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the first quarter ended March 31, 2022. First-Quarter Highligh

RALEIGH, N.C., April 11, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its first-quarter 2022 earnings conference call on Tuesday, May 3, 2022 at 11:00 a.m. Eastern Time. The Company will release results for the quarter ended March 31, 2022, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. For those investors without online web access, the conference call may be accessed by calling 970-315-0423, confirmation number 6282589. Please dial in at least 15 minutes in advance to ensure

RALEIGH, N.C., March 24, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") today announced that it has entered into a definitive agreement to sell its Colorado and Central Texas ready mixed concrete operations to Smyrna Ready Mix Concrete LLC. Ward Nye, Chairman, President and CEO of Martin Marietta, stated, "As we have previously stated and consistent with our SOAR (Strategic Operating Analysis and Review) 2025 objectives, we look for opportunities to optimize our aggregates-led portfolio and maximize value for our shareholders. Proceeds from this divestiture will be used to advance our longstanding capital allocation priorities, whi

Set Full-Year Records for Revenues, Profitability and Safety Performance Delivered Full-Year 2021 Adjusted EBITDA Exceeding $1.5 Billion Stronger Product Demand Experienced Enterprise-Wide;Organic Aggregates Shipments Increased 9 Percent in Fourth Quarter and 4 Percent for Full Year Accelerating Demand and Pricing Momentum Underpin 2022 Guidance RALEIGH, N.C., Feb. 10, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the fourth quarter and year ended December 31, 2021. Highlights include: (Financial highlights are for continuing o

RALEIGH, N.C., Jan. 27, 2022 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its fourth-quarter and full-year 2021 earnings conference call on Thursday, February 10, 2022 at 11:00 a.m. Eastern Time. The Company will release results for the quarter and year ended December 31, 2021, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. For those investors without online web access, the conference call may be accessed by calling 970-315-0423, confirmation number 1786214. Please dial in at least

Achieved Record Consolidated and Aggregates Revenues and Gross Profit Growing Product Demand Experienced Enterprise-Wide;Organic Aggregates Shipments Increased 6 Percent Successfully Implemented Mid-Year Price Increases in Targeted Markets Magnesia Specialties Delivered Double-Digit Growth in Revenues and Gross Profit Lehigh West Region Acquisition Completed on October 1, 2021 RALEIGH, N.C., Nov. 02, 2021 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company"), a leading national supplier of aggregates and heavy building materials, today reported results for the third quarter ended September 30, 2021. Third-Quarter Highlights   Quarter End

RALEIGH, N.C., Oct. 11, 2021 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") will host its third-quarter 2021 earnings conference call on Tuesday, November 2, 2021 at 11:00 a.m. Eastern Time. The Company will release results for the quarter ended September 30, 2021, that morning before the market opens. A live, listen-only webcast and supplemental information will be accessible on the Investors section of the Company's website at www.martinmarietta.com. For those investors without online web access, the conference call may be accessed by calling 970-315-0423, confirmation number 9967776. Please dial in at least 15 minutes in advance to e

Upstream Materials-Led Geographic Expansion into California and Arizona Transaction Expected to be Accretive to Earnings Per Share in First Full Year RALEIGH, N.C., Oct. 01, 2021 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:MLM) ("Martin Marietta" or the "Company") today announced that it successfully completed its previously announced acquisition of Lehigh Hanson, Inc.'s West Region business ("Lehigh West Region") for $2.3 billion in cash. Consistent with the Company's SOAR (Strategic Operating Analysis and Review) 2025 Plan, the acquisition provides the Company with 17 active aggregates facilities, two cement plants and related distribution terminals, and targeted downstre