KATHRYN M. SULLIVAN

Corporate Board Profile

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WELLTOWER INC.

Filing Date Source Excerpt
2019-03-22 Ms. Sullivan served as the Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets (a diversified health care company), which is an operating division of UnitedHealth Group, from March 2015 to 2018. From 2008 to 2015, she served as the Chief Executive Officer of UnitedHealthcare, Central Region. Ms. Sullivan's experience in the health care industry, especially with respect to health plan payors, is extremely valuable to the Board.
2020-03-20 Ms. Sullivan served as the Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets (a diversified health care company), which is an operating division of UnitedHealth Group, from March 2015 to 2018. From 2008 to 2015, she served as the Chief Executive Officer of UnitedHealthcare, Central Region. Ms. Sullivan's experience in the health care industry, especially with respect to health plan payors, is extremely valuable to the Board.
2021-04-16 Ms. Sullivan served as the Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets (a diversified health care company), which is an operating division of UnitedHealth Group, from March 2015 to 2018.
2022-04-08 Ms. Sullivan served as Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets from March 2015 to 2018. From 2008 to 2015, she served as Chief Executive Officer of UnitedHealthcare, Central Region.
2023-04-12 Ms. Sullivan served as Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets (a diversified health care company), which is an operating division of UnitedHealth Group, from March 2015 to 2018. From 2008 to 2015, she served as Chief Executive Officer of UnitedHealthcare, Central Region. Among other qualifications, Ms. Sullivan’s experience in the health care industry, especially with respect to health plan payors, is extremely valuable to the Board.
2024-04-12 Ms. Sullivan served as Chief Executive Officer of UnitedHealthcare Employer and Individual, Local Markets, an operating division of UnitedHealth Group, from March 2015 to 2018. From 2008 to 2015, she served as Chief Executive Officer of UnitedHealthcare, Central Region.

Data sourced from SEC filings. Last updated: 2025-08-30