People Moves: Riddle Joining Ohio Mutual; Schauer Group Adds Guyer; Burnett Joins AF Group Ohio Mutual Mendi Riddle will be joining Bucyrus, Ohio-based insurer, Ohio Mutual, as vice president of Sales effective May 10, succeeding Howie Barber who is retiring in July. Riddle has served in a number of senior sales and product roles at Nationwide Insurance over the past 15 years – including terms as VP of Field Sales and VP of Non-Standard Sales and Marketing. Previously, she gathered a decade of experience working with independent agents in operations, product, and project management at Natio...