Anne H. Lloyd, Senior Vice President, Chief Financial Officer and
Treasurer of Martin Marietta Materials, Inc. (NYSE:MLM), today announced
that the Board of Directors has declared a regular quarterly cash
dividend of $0.40 (forty cents) per share on the Corporation’s common
stock. This dividend, which represents a cash dividend of $1.60 per
share on an annualized basis, is payable September 30, 2009, to
shareholders of record at the close of business on September 1, 2009.
Martin Marietta Materials is a leading producer of construction
aggregates and a producer of magnesia-based chemicals and dolomitic
lime. For more information about Martin Marietta Materials, refer to the
Corporation’s Web site at www.martinmarietta.com.
Martin Marietta Materials, Inc. Anne Lloyd Senior
Vice President, Chief Financial Officer and Treasurer 919-783-4660 www.martinmarietta.com