Senior Management

K. Douglas Briggs, CPCU – Executive Chairman

Thomas A. Harris – President & Chief Operating Officer

Brian T. Hayes, Esq., PE – Senior Vice President, Chief Underwriting Officer

Joseph B. White, Esq. – Senior Vice President, Secretary & General Counsel

Mark A. Giuliani – Vice President, Information Systems

Ann F. Lamson – Vice President, Human Resources

Todd W. Lehmann, FCAS, MAAA Vice President & Chief Actuary

Lisa M. Schooley – Vice President, Finance & Treasurer

Michael E. Siedlecki, Esq. Vice President, Claims

Gregory D. StipkovichVice President, Marketing

Nelson J. Briggs Assistant Vice President, Risk Management

Susan C. Bourikas Assistant Vice  President, Claims

Andrew J. Greene, CPCU – Assistant Vice President, Personal Lines Underwriting

Heidi M. Mussler, CPCU – Assistant Vice President, Claims Operations

Andrew C. Nersessian Assistant Vice President, Data Analytics and Underwriting

Kerri E. O'Donnell – Assistant Vice President and Controller