Eli Lilly & Co. Chairman and CEO John Lechleiter

Eli Lilly & Co. Chairman and CEO John Lechleiter

Simon Dawson/Bloomberg

Eli Lilly & Co. Chairman and Chief Executive Officer John Lechleiter said in a statement, “I return to Lilly with renewed energy and enthusiasm, along with a new perspective on health and wellness and the critical importance of new medicines in advancing patient care.”