2021 SUSTAINABILITY PROGRESS REPORT | Cummins Inc. 56 CUMMINS BOARD MEMBERS CARLA A. HARRIS Senior Client Advisor, Morgan Stanley, a global leader in investment banking and financial services. Harris, 59, joined the board in 2021. DR. FRANKLIN R. CHANG DIAZ Founder, Chairman and Chief Executive Officer of Ad Astra Rocket Company, a U.S. spaceflight engineering company based in Houston, Texas. Chang Diaz, 71, joined the board in 2009. ROBERT J. BERNHARD Vice President for Research and a Professor of Engineering at the University of Notre Dame. Bernhard, 69, joined the board in 2008. BRUNO V. DI LEO Retired Senior Vice President, IBM Corporation, a global technology and consulting company. Currently, Managing Director of Bearing-North, LLC, an independent advisory firm. Di Leo, 65, joined the board in 2015. STEPHEN B. DOBBS Retired Senior Group President at Fluor Corporation, a Fortune 500 company offering engineering, procurement, construction, maintenance, and project management services on a global basis. Dobbs, 65, joined the board in 2010. KIMBERLY A. NELSON Retired Senior Vice President, External Relations, at General Mills Inc., a world leading manufacturer of branded consumer food products. Nelson, 59, joined the board in 2020. THOMAS J. LYNCH Chairman of TE Connectivity Ltd., a global provider of connectivity and sensor solutions. Lynch, 67, joined the board in 2015 and became Lead Director in 2022. N. THOMAS LINEBARGER Chairman and Chief Executive Officer, Cummins Inc. Linebarger, 59, joined the board in 2009. WILLIAM I. MILLER President of The Wallace Foundation, a national philanthropy with a mission of fostering equity and improvements in learning and enrichment for young people and in the arts for everyone, since 2011. Miller, 65, joined the Cummins board in 1989. GEORGIA R. NELSON Retired President and Chief Executive Officer of PTI Resources, LLC, an independent consulting firm. Nelson, 72, joined the board in 2004. KAREN H. QUINTOS Retired Chief Customer Officer of Dell Technologies Inc., a global supplier of personal computers and other computer hardware items. Quintos, 58, joined the board in 2017. ROBERT K. HERDMAN Managing Director of Kalorama Partners, LLC, a Washington, D.C.- based consulting firm. Herdman, 73, joined the board in 2008. JENNIFER W. RUMSEY President and Chief Operations Officer, Cummins Inc. Rumsey, 48, joined the board in 2022. BOARD OF DIRECTORS //