Sarah Davis has joined Clark Family Investments and Clark Development as an executive assistant. For the past 10 years, she has held a variety of responsibilities focusing on the management and support of customer accounts. She is currently in the process of obtaining her Iowa real estate license. Her role at Clark Family Investments includes administrative management, coordinating transactions, marketing director and listing manager. Davis is responsible for the day-to-day production of marketing announcements, flyers, advertising, communication and various administrative activities.