Page 31 - Martin Marietta - 2024 Proxy Statement

Proposal 1: Election of Directors

The following sets forth the age, experience, key attributes and other biographical information for each nominee for
election as a director for a one-year term until the 2024 Annual Meeting of Shareholders.

Ms. Ables joined the Martin Marietta Board in November 2018. Key attributes,
Ms. Ables held a number of executive positions with Spectra Energy experience and skills:
and predecessor companies, including serving from 2008 to 2017 as
the Chief Administrative Officer of Spectra Energy Corp. where she • More than nine years of C-Suite
was responsible for human resources, information technology, experience
support services, community relations and audit services. Prior to • Financial expertise acquired
that, she served as Vice President of Audit Services and Chief Ethics through serving as CFO of Duke
and Compliance Officer for Spectra Energy, Vice President and Chief Energy Gas Transmission and as
Compliance Officer for Duke Energy Corporation, an American Vice President of Audit Services
electric power holding company, and Senior Vice President and and Chief Compliance Officer of
Chief Financial Officer for Duke Energy Gas Transmission. Spectra Spectra Energy Corp. and Duke
Energy was a Fortune 500 Company and one of North America’s Energy Corporation
DOROTHY M. leading pipeline and midstream companies prior to its acquisition by • Valuable business leadership in
Enbridge Inc. in 2017. (NYSE: ENB) Ms. Ables started her career in
ABLES the audit department of Peat, Marwick, Mitchell & Co. Ms. Ables human resources, information
serves on the Board of Directors, and as Chair of the Audit technology, community relations,
Director Since: 2018 Committee and a member of the Governance and Social finance and financial statements
Age: 66 Responsibility Committee of Coterra Energy (NYSE: CTRA), an • Strong leadership skills and
Committees: independent oil and gas company, which is the result of the merger familiarity with Texas, an
of Cabot Oil & Gas Corporation (NYSE: COG) and Cimerex Energy important state for the Company
Co. in October 2021. Ms. Ables served as an Independent Director
of Cabot, an independent oil and gas company, where she was
Chair chair of the Audit Committee from 2019 to 2021 and a member of
the Audit and Compensation Committees from 2015 to 2021. She
served as a Director of Spectra Energy Partners, an affiliate of
Spectra Energy Corp., from 2013 to 2017. Ms. Ables attended the
University of Texas at Austin where she earned a Bachelor of
Business Administration degree in Accounting.

Ms. Cole is the managing partner of SAGE Leadership & Strategy, Key attributes,
LLC, an advisory firm for businesses, organizations and individuals experience and skills:
relating to strategy, governance and leadership development.
Ms. Cole was previously a principal of Granville Capital Inc., a • Valuable experience in executive
registered investment advisory firm, from 2006 to 2011, and compensation, corporate
before that she was the Regional CEO, Mid-Atlantic Region, of U.S. governance, human resources,
Trust Company, N.A., where she was responsible for the overall finance and financial statements,
strategic direction, growth, and leadership of its North Carolina, and customer service
Philadelphia and Washington, D.C. offices. Ms. Cole previously held • Chief executive officer of several
various positions in the U.S. Trust Company, N.A. and its financial services businesses as
predecessors. Ms. Cole has previously served on the public- well as several non-profit
company board of UNIFI, Inc. (NYSE: UFI), a manufacturer of organizations
SUE W. textured yarns. She has also been active in community and • Strong leadership skills and
charitable organizations, including previously serving as Chairman
COLE of the North Carolina Chamber, the North Carolina Biotech Center familiarity with North Carolina,
and the Greensboro Science Center. She is currently Chair of the an important state for the
Director Since: 2002 National Association of Corporate Directors. Ms. Cole attended the Company
Age: 73 University of North Carolina at Greensboro where she earned a
Committees: Bachelor of Science degree in Business Administration and a
Masters in Business Administration in Finance.

Audit Ethics, Environment, Safety Executive Finance Management Development Nominating & Corporate
Committee & Health Committee Committee Committee & Compensation Committee Governance Committee

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