CDK Global Names Eric Guerin Chief Financial Officer HOFFMAN ESTATES, Ill.--(BUSINESS WIRE)--CDK Global, Inc. (Nasdaq: CDK), a leading retail automotive technology company, today announced Eric Guerin will join the Company as executive vice president and chief financial officer (CFO) on January 18. The appointment of Guerin will enable Joe Tautges to complete his transition to the role of chief operating officer (COO) early in 2021. In his role, Guerin will be responsible for driving the Company’s financial strategy, growth opportunities, and per