Investors

Shareholder Information

Shareholder Information

Notice of Proxy
A formal notice of the Annual Meeting of Shareholders of the Corporation, together with a proxy and proxy statement, will be mailed to each shareholder approximately four weeks prior to the meeting. Proxies will be requested by the Board of Directors in connection with the meeting.

Annual Report on Form 10-K
Shareholders may obtain, without charge, a copy of Martin Marietta’s Annual Report on Form 10-K, as filed with the Securities and Exchange Commission for the fiscal year ended December 31, by writing to:

Martin Marietta
Attention: Corporate Secretary
2710 Wycliff Road
Raleigh, NC 27607-3033

Other Information

Registered Shareholder Contact Information
Inquiries regarding personal account records, issuance of stock certificates, distribution of dividends and IRS Form 1099 should be directed to American Stock Transfer & Trust Company, LLC.

American Stock Transfer & Trust Company, LLC
Shareholder Services Department
6201 15th Avenue
Brooklyn, NY 11219
Toll Free: (800) 937-5449
Local & International: (718) 921-8124
Email: help@ast.financial.com
Website: www.astfinancial.com

Investor Relations
Investor relations inquiries from institutional shareholders and equity analysts should be directed to Martin Marietta Investor Relations.

Investor Relations
Telephone: (919) 783-4691

Martin Marietta press releases and filings with the Securities and Exchange Commission can be accessed via the Company's website.

Website: www.martinmarietta.com

Common Stock
Listed: New York Stock Exchange
Stock Symbol: MLM

Independent Auditors
PricewaterhouseCoopers LLP
4208 Six Forks Road, Suite 1200
Raleigh, NC 27609

Corporate Headquarters
2710 Wycliff Road
Raleigh, NC 27607-3033
Telephone: (919) 781-4550