Selective Insurance Company of America, a subsidiary of Selective Insurance Group, has appointed Vincent DiSimone, Scott Hullinger, Dana Shutters, Kim Leggette, William O'Brien as its new management executives.

DiSimone has been appointed as assistant vice president, Claims manager for its Northeast Region. He joined Selective in 2004 as a claims management specialist and was promoted to field claim supervisor in 2006. Prior to that, he was a claims specialist with Kemper Insurance Company.

Hullinger named as assistant vice president, Safety Operations manager for its Heartland Region. He joined Selective in 2006 as a safety management specialist before being promoted to Safety Operations manager in 2007.

Prior to that, Hullinger was a senior consultant and loss prevention consultant with Liberty Mutual Group and Wausau Insurance Companies.

Leggette has been appointed as vice president, Claims Auto/Property Line of Business and Field Operations. He joined Selective in November 2010. Prior to that, he was claims field product line lead for Travelers Insurance.

O’Brien has been named as vice president, Claims Liability Line of Business. He joined Selective in December 2010. Prior to that, he was a manager in the risk management and claims advisory services practice for Ernst & Young.

Shutters has been appointed as assistant vice president, Quality Assurance. He joined Selective in November 2010. Prior to that, he was vice president, Resolution Services with Cuna Mutual Insurance Society.