Arch Insurance Promotes Mark Lange to EVP of Strategy and Distribution

Arch Insurance has promoted Mark Lange to executive vice president of strategy and distribution for Arch Insurance Group’s North American operations. Lange will report to Michael Price, EVP and chief underwriting officer of Arch Insurance Group Inc. Lange succeeds Bill Casey, who has announced his retirement, effective Dec. 1, after 10 years with the company. In addition to taking on Casey’s duties, Lange will be responsible for expanding Arch Insurance’s reach by building new distribution channels. He is also responsible for strategic business development and innovati...