RALEIGH, N.C., April 30, 2018 -- Martin Marietta Materials, Inc. (NYSE:MLM) today announced that its online Web simulcast of its first quarter 2018 earnings conference call will now begin at 10:00 a.m. Eastern Time on Tuesday, May 8, 2018. The change is being made to accommodate the investor community in light of other building materials companies hosting conference calls during the originally scheduled time.
The live broadcast of Martin Marietta’s conference call will begin at 10:00 a.m. Eastern Time on May 8, 2018. An online replay of the live broadcast will be available approximately two hours following the conclusion of the live broadcast and will continue for one year. A link to these events is available at the Company's website.
For those investors without online web access, the conference call may also be accessed by calling 970‑315‑0423, confirmation number 5287057. A five-day telephonic replay will be available by dialing 404‑537‑3406 and entering 5287057 when prompted for the access code.
Martin Marietta, a member of the S&P 500 Index, is an American-based company and a leading supplier of building materials, including aggregates, cement, ready mixed concrete, and asphalt. Through a network of operations spanning 27 states, Canada, and The Bahamas, dedicated Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive. Martin Marietta's Magnesia Specialties business provides a full range of magnesium oxide, magnesium hydroxide and dolomitic lime products. For more information, visit www.martinmarietta.com or www.magnesiaspecialties.com.
Investor Contact:
Suzanne Osberg
Vice President, Investor Relations
(919) 783-4691
[email protected]
MLM-E.


Tesla Raises Cybertruck Prices by $5,000 in US
Ampol Profit Surges as Refining Margins Hit Record Highs
Luxshare Shares Rise as First-Half Profit Jumps 18%
Nvidia AI Server Prices Set to Rise as Memory Costs Surge
TikTok, DOJ Reach $400 Million Children’s Privacy Settlement
Samsung Shares Tumble 8% as $79 Billion Return Plan Disappoints
Unifor Reaches Tentative GM Deal for 4,600 Ontario Workers
KPMG Australia Cuts 5% of Workforce Amid Scandal
Apple Cuts Over 200 Siri, Vision Pro Jobs in AI Shift
SEC Probes Banks Over Situational Awareness Hedge Fund Collapse
Exxon, LyondellBasell Eye Shell’s $8 Billion U.S. Chemicals Assets
SK Hynix Shares Fall as Workers Reject Wage Deal
Hanmi Pharm Soars 30% on $2.3 Billion Genentech Obesity Drug Deal
Woodside Drops $5 Billion Clean Energy Plan as Profit Rises 7%
Nvidia Eyes Perplexity Investment at $30 Billion Valuation
Australia’s Big Four Banks Face Mortgage Slowdown as Valuations Draw Scrutiny
Amazon to Expand Drone Delivery to 500 U.S. Locations 



