Alan D. Schnitzer* +

Chairman and

Chief Executive Officer

Scott C. Belden+

Senior Vice President, Reinsurance

D. Keith Bell

Senior Vice President, Accounting Standards

Andy F. Bessette* +

Executive Vice President and Chief Administrative Officer

Lisa M. Caputo* +

Executive Vice President,

Marketing, Communications

and Customer Experience

Claudiu L. Coltea+

Senior Vice President, Enterprise Customer Experience

Susanne M. Figueredo+

Senior Vice President, Enterprise Operations

James L. Forshey+

Senior Vice President,

Field Management, Bond & Specialty Insurance

Daniel S. Frey* +

Executive Vice President and Chief Financial Officer

Patrick C. Gee+

Senior Vice President, Claim Personal Insurance

Myles P. Gibbons+

Senior Vice President and President, Commercial Accounts Group, and

Chief Underwriting Officer, Middle Market

Abbe F. Goldstein+

Senior Vice President,

Investor Relations

Pete Heard* +

Executive Vice President, Enterprise Distribution

William H. Heyman* +

Vice Chairman and Chairman of the Investment Policy Committee

Scott F. Higgins* +

Executive Vice President and President, Middle Market, National Property and Business Insurance Field

Bruce R. Jones* +

Executive Vice President, Enterprise Risk Management and Chief Risk Officer

Julie M. Joyce+

Senior Vice President and

Chief Corporate Actuary

Christine K. Kalla* +

Executive Vice President and General Counsel

Patrick F. Keegan Jr.* +

Executive Vice President and Enterprise Chief Underwriting Officer

Avrohom J. Kess* +

Vice Chairman and

Chief Legal Officer

Michael F. Klein* +

Executive Vice President and President, Personal Insurance

Jeffrey P. Klenk* +

Executive Vice President and President, Bond & Specialty Insurance

Diane Kurtzman* +

Executive Vice President and Chief Human Resources Officer

Mojgan M. Lefebvre* +

Executive Vice President and Chief Technology & Operations Officer

Patrick L. Linehan+

Senior Vice President,

Corporate Communications

William C. Malugen Jr.* +

Executive Vice President and President, National Accounts

Mano Mannoochahr+

Senior Vice President and

Chief Data and Analytics Officer

Lisa Morgan+

Senior Vice President and President, Construction, Energy and Marine

Eric M. Nelson+

Senior Vice President, Catastrophe Risk Management

Eric Nordquist* +

Executive Vice President and President, Small Commercial

& Business Insurance

Business Centers

Maria Olivo* +

Executive Vice President, Strategic Development, and President, International

Sean A. Ramalho+

Senior Vice President,

Strategic Execution

Brian P. Reilly

Senior Vice President and

Chief Auditor

Timothy D. Rogers+

Senior Vice President,

Chief Financial Officer and

Chief Operating Officer, Business Insurance

David D. Rowland* +

Executive Vice President and Co-Chief Investment Officer

Douglas K. Russell+

Senior Vice President, Corporate Controller and Treasurer