Ms. Austin assumes role from Glenn F. Tilton, who will continue to serve as an independent directorNORTH CHICAGO, Ill., June 20, 2024 /PRNewswire/ -- AbbVie (NYSE: ABBV) today announced that the independent directors of the board have selected Roxanne S. Austin as lead independent director, effective July 1, 2024. Ms. Austin succeeds Glenn F. Tilton, who has served as lead independent director since 2013. Mr. Tilton will continue to serve on the AbbVie Board as an independent director."One of AbbVie's great ...