Investor Presentation - January 2019

EVALUATING OPPORTUNITIES TO BUILD CRITICAL MASS Martin Marietta • • Ongoing disciplined evaluation of aggregates-led opportunities of scale. in existing and new domestic markets Opportunistic expansion through acquisitions that complement existing operations Divestitures of assets that are not consistent with stated strategic goals. 90+ TRANSACTIONS COMPLETED since becoming a public company in 1994 . ACQUISITIONS Investor Presentation - January 2019 222

View entire presentation