11/16/17 – 11:16 A.M.

Marathon Petroleum’s executive vice president of human resources, health and administrative services is stepping down. The company says Rodney Nichols will retire on January 1. Nichols has worked in a variety of roles for Marathon since 1977. He first served as a vice president in 1998.

David Sauber will take Nichol’s place. Sauber is currently the vice president of human resources and labor relations.