Alan L. Beller

Senior Counsel

Cleary Gottlieb Steen & Hamilton LLP

Director since 2007

Janet M. Dolan

President

Act 3 Enterprises, LLC

Retired President and CEO

Tennant Company

Director since 2001

Patricia L. Higgins

Retired President and CEO

Switch and Data Facilities, Inc.

Director since 2007

William J. Kane

Retired Audit Partner

Ernst & Young

Director since 2012

Clarence Otis Jr.

Retired Chairman and CEO

Darden Restaurants, Inc.

Director since 2017

Philip T. Ruegger III

Retired Chairman

Simpson Thacher &

Bartlett LLP

Director since 2014

Todd C. Schermerhorn*

Retired Senior Vice President and CFO

C. R. Bard, Inc.

Director since 2016

Alan D. Schnitzer

Chairman and CEO

Travelers

Director since 2015

Donald J. Shepard

Retired Chairman of the

Executive Board and CEO

AEGON N.V.

Director since 2009

Laurie J. Thomsen

Retired Partner and

Co-Founder

Prism Venture Partners

Director since 2004