W. R. Berkley Corporation (NYSE:WRB) today announced the appointment of Paul J. Stock as president of Carolina Casualty. The appointment is effective immediately.

Mr. Stock has more than 20 years of experience in the property and casualty insurance industry, focused on the transportation sector across multiple disciplines, including claims, product management, underwriting, risk management, telematics, and commercial vehicle technology. He joined Carolina Casualty in early 2025 as divisional president, where he led the transformation of the claims and risk management departments, in addition to several other functional areas.

Commenting on the appointment, W. Robert Berkley, Jr., chairman, chief executive officer, and president of W. R. Berkley Corporation, said: "Paul has brought extensive leadership experience and expertise to the business. We are pleased that he has assumed the role of president at Carolina Casualty to lead our team in this dynamic market."

Carolina Casualty is a national provider of primary commercial insurance products and services to the transportation industry. It provides tailored transportation insurance solutions that fulfill evolving business needs on an admitted basis in all 50 states and the District of Columbia. For further information about the products and services available from Carolina Casualty, please visit www.carolinacas.com.

Founded in 1967, W. R. Berkley Corporation is an insurance holding company that is among the largest commercial lines writers in the United States and operates worldwide in two segments of the property casualty insurance business: Insurance and Reinsurance & Monoline Excess. For further information about W. R. Berkley Corporation, please visit www.berkley.com.

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Karen A. Horvath

Vice President – External

Financial Communications

203-629-3000