Aptuit LLC has appointed two new members to its executive leadership team. Kurt Dinkelacker has been named executive vice president and chief financial officer and Kevin Duffield has been promoted to vice president, sales and business development.   Mr. Dinkelacker reports to Stuart Needleman, Aptuit’s president and chief operating officer. Mr. Dinkelacker has extensive experience in managing global financial operations in growth-focused corporations. Previously, he was executive vice president ...