Page 49 - Martin Marietta - 2021 Proxy Statement

SUMMARY OF OUR COMPENSATION CONSIDERATIONS /

We achieved our fourth consecutive year of world-class
Lost-Time Incident Rate (LTIR) performance

Achieving World-Class Safety: LTIR Safest Year on Record: TIIR

0.28 1.32
World Class 1.09 1.14 1.18
0.20 0.20 Safety Level 0.93 World Class
0.15 0.15 Safety Level
(0.20)
(0.90)

2016 2017 2018 2019 2020 2016 2017 2018 2019 2020

Note: Safety data current as of 12/31/20. LTIR per 200,000 hours worked. World-class levels based on general industries.

For Martin Marietta, safety performance sets our foundation for long-term financial strength and successful
SOAR execution. Simply said, a safe operation is a profitable one. All awards are meaningful, but it is particularly
satisfying when we are recognized for achievement of one of our core values.

Our Employees

We implemented a new Personal Time Off (PTO) policy in April 2020 that provides
employees with an increase in PTO benefits each year, and we continued to enhance
our competitive offering of employee health, welfare and retirement benefits as
well. We also launched an Inclusion and Engagement Task Force which is focused on
hiring, developing, and retaining diverse employees. Through these important efforts
in 2020, we continued to build a compelling connection with current and potential
employees, increase the visibility and attractiveness of Martin Marietta as an
employer of choice to strengthen our talent pipeline, and increase employee
engagement, morale and retention.

Diversity and Inclusion at a Glance

of workforce are
40% of workforce are 33% racial/ethnic 10% of workforce are
women
minorities
minorities
We are committed to fostering diversity and inclusion, and strive to maintain a culture and adherence to core values that
attract and celebrate diversity in our workplace. We believe that diversity promotes creativity, innovation, and mutual
respect, which are all core to our values. We recognize that the unique viewpoints and experiences of every employee are
important to achieving our mission to be a world-class organization, and have implemented initiatives that we believe will
allow us to continue to improve on those objectives.

Although we do not necessarily believe that the Equal Employment Opportunity Commission data required on Form EEO-1
fully reflects our job-role structure, we will start making the data available on our website by 2022.

44 2021 PROXY STATEMENT