Leadership Team Bill Magee Regional CEO and President, NACA Esmee van Huffel-Blom Chief Financial Officer, NACA Anton Dolenc Chief Operating Officer, NACA Rocky Prior President of Performance Materials, NACA Andrea Carlson President of Human Nutrition, NACA John DeVos President of Animal Nutrition, NACA Divya Tewari President of Pharmaceuticals, NACA Walter W. Martish III President of Personal Care, NACA