Martin Marietta Materials, Inc. (NYSE:MLM) today announced that it will
provide an online Web simulcast of its second-quarter 2009 earnings
conference call on Tuesday, August 4, 2009. The Company will release
results for the second quarter and six months ended June 30, 2009, that
morning before the market opens.
The live broadcast of Martin Marietta Materials' conference call will
begin at 2:00 p.m. Eastern Time on August 4, 2009. An online replay 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: www.martinmarietta.com.
For those investors without online web access, the conference call may
also be accessed by calling 913-312-1265, confirmation number 6813924.
Martin Marietta Materials is a leading producer of construction
aggregates and a producer of magnesia-based chemicals and dolomitic lime.
Martin Marietta Materials, Inc. Anne Lloyd Senior
Vice President, Chief Financial Officer and Treasurer 919-783-4660 www.martinmarietta.com