Arch Capital Group Ltd. announced that Mr. Rippert, Chief Executive Officer, Global Mortgage Group, is responsible for ACGL’s global mortgage insurance and reinsurance operations. Mr. Gansberg, President and CEO of Arch U.S. MI Holdings, reports to Mr. Rippert and is responsible for ACGL’s U.S. primary mortgage insurance operations, which will be headquartered in Greensboro, North Carolina, with significant operations in California.