3M has elected Jennifer W. Rumsey, Chair and Chief Executive Officer of Cummins Inc., to its Board of Directors, effective June 5, 2026. The appointment brings deep experience in leading a global industrial technology company to 3M's governance structure. Ms. Rumsey has also been appointed as a member of the Science, Technology and Sustainability Committee of the Board.

William M. Brown, 3M's Chairman and Chief Executive Officer, stated that Ms. Rumsey is a highly regarded leader with experience driving growth through innovation and technology. He noted that her perspective will be valuable as 3M advances its strategic priorities and creates long-term value.

Ms. Rumsey has served as Chief Executive Officer of Cummins since August 2022 and as Chair since August 2023. Previously, she held roles including President and Chief Operating Officer, led the Components business, and served as Chief Technical Officer. She holds a bachelor's degree in mechanical engineering from Purdue University and a master's degree in mechanical engineering from the Massachusetts Institute of Technology.

Key Appointments

Ms. Rumsey expressed honor in joining the Board, citing 3M's commitment to innovation and global presence. She looks forward to working with the Board and leadership team to support the company's strategic priorities.