Sandra Helton

Sandra L.
Helton currently works at Principal Life Insurance Co., as Director from 2001, Northwestern Memorial Foundation, as Director, OptiNose US, Inc., as Director from 2018, and Chicago Architecture Foundation, as Trustee.
Ms. Helton also formerly worked at Lukens, Inc., as Director, Telephone & Data Systems, Inc., as Chief Financial Officer, Director & Executive VP from 1998 to 2006, United States Cellular Corp., as Director from 1998 to 2006, Lexmark International, Inc., as Independent Non-Executive Director from 2011 to 2016, Labcorp Drug Development, Inc., as Independent Director from 2011 to 2015, OptiNose, Inc., as Independent Director from 2018 to 2025, Aerial Communications, Inc., as Director, Northwestern Memorial Hospital, as Director, Principal Financial Services, Inc., as Director, TDS Telecommunications LLC, as Director, Northwestern Memorial HealthCare, as Director, Ariel Corp.
(Ohio), as Director, Covetrus, Inc., as Independent Director from 2019 to 2022, Principal Financial Group, Inc., as Independent Director from 2001 to 2022, Compaq Computer Corp., as Vice President & Controller from 1997 to 1998, and Corning, Inc., as Treasurer & Senior Vice President in 1997.
Ms. Helton received her undergraduate degree in 1971 from the University of Kentucky and graduate degree in 1977 from MIT Sloan School of Management.