As Previously Announced, Richard A. Gonzalez Retires as Chief Executive Officer to Become Executive ChairmanRobert A. Michael Joins AbbVie Board of DirectorsNORTH CHICAGO, Ill., July 1, 2024 /PRNewswire/ -- AbbVie (NYSE: ABBV) today announced that Robert A. Michael has assumed the role of chief executive officer (CEO) and has joined AbbVie's Board of Directors, effective today. As previously announced, Mr. Michael succeeds Richard A. Gonzalez, who has served as CEO since the company's inception in 2013. Mr. ...