After CVS Health’s 2014 decision to stop selling tobacco products, Foulkes, who handles $68 billion of CVS’s overall $139 billion in revenue, followed up with two major initiatives this year: helping oversee the $1.9 billion purchase of Target’s prescription-filling business—a deal that will give CVS the most pharmacy locations in the U.S.—and launching upgraded beauty and healthy food sections in many of the stores.

Read more about Helena Foulkes in “The change agent inside CVS.”