Lockton Companies, a privately held insurance broker, has appointed Christopher Casper as vice president and unit manager.

Casper, who has 20 years of experience in insurance/brokerage industry, most recently served as director of management liability at Tave Risk Management.

His other positions include: managing principal at Integro Insurance Brokers, vice president at Aon Risk Services and Near North Insurance and underwriter at CNA Insurance.

Casper has extensive experience with Directors’ and Officers’ liability, employment practices liability and various lines of errors and omissions coverage including privacy and network security and Lawyer’s Professional Liability.