Lockton, a global independent insurance brokerage, has appointed Peter Rapciewicz as US Casualty Leader, and Jessica Cullen as Head of Excess Casualty and Operations, based in New York City.
Cullen will help strengthen Lockton’s casualty capabilities and support the continued growth of its excess liability platform, and report to Rapciewicz.
Rapciewicz has over two decades of industry experience, including more than a decade of leadership at Lockton. Most recently, he was the Alternative Risk Solutions Practice Leader, leading the team’s growth across parametric insurance, structured risk solutions, captive consulting, fronting arrangements, alternative collateral strategies, and legacy solutions globally.
He also helped establish Lockton’s Global Parametric Practice, bringing together experts from across the globe to help clients explore more creative and effective risk transfer strategies.
Cullen joined Lockton in 2024 as Head of the US Casualty Practice, London, leading a team of specialists delivering global casualty insurance solutions across multiple industries and geographies. She also has two decades of industry experience, most recently serving as Managing Director of the Casualty Practice at broker Gallagher.
Beresheim commented on the appointments, “Navigating the complex world of casualty requires a deep understanding of the challenges businesses face. Pete and Jessica are proven leaders with a strong reputation of innovation and solving complex problems for our clients. I am confident that with their technical expertise, strategic mindset, and unwavering commitment to client service, our clients will get the right solutions to help their businesses thrive.”
Rapciewicz added, “I’m excited to take on the role of U.S. Casualty Leader. Over the past decade, I’ve had the privilege of working with our outstanding Alternative Risk Solutions team during a period of tremendous growth. In this new role, I’m fortunate to continue working with Devin, eager to collaborate with Jessica, and grateful for the opportunity to keep working with the incredible colleagues and clients we have at Lockton.”
Cullen said, “Although I joined Lockton just a year and a half ago, it’s already proven to be an exceptional place to build a career and make a meaningful impact on our clients’ businesses. I’m thrilled about this opportunity and look forward to working with Pete, Devin, and our outstanding team of casualty experts across the globe as we enhance our casualty offerings across the U.S.”
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