2021 CORPORATE RESPONSIBILITY REPORT I 23 Promoting a healthier world As the healthcare industry continues to evolve and new challenges emerge, Quest Diagnostics is well positioned to provide key clinical insights, thought leadership, and expertise. Our researchers dive deeply into our data to identify trends and raise awareness of disease states and health concerns that impact our world. Through dozens of peer-reviewed articles, our Quest Diagnostics Health Trends ® reports, educational seminars, and participation in healthcare leadership organizations, our shared expertise and advanced diagnostics resources are shaping practice and policy toward better health. View the complete series of Health Trends reports. } In addition, as part of Quest’s commitment to fighting healthcare disparities, we collaborate with nonprofits—especially through our $100-million investment in Quest for Health Equity (Q4HE)—to improve access to care through donated services and financial support. Visit the Q4HE website to learn more. } Goal 1 • Promoting a healthier world • Creating an inspiring workplace • Building value TABLE OF CONTENTS 2021 OVERVIEW COVID-19 RESPONSE PROMOTING A HEALTHIER WORLD CREATING AN INSPIRING WORKPLACE BUILDING VALUE REFERENCES