AVIENT LUXEMBOURG S.A.R.L.

Giuseppe Di Salvo

Vice President, Treasurer and Investor Relations

David Schneider

Senior Vice President, President of Specialty Engineered Materials

Ernest Nicolas

Board Member

Patricia Verduin

Board Member

Leslie Sequeira

Chief Information Officer

George Inglis

Vice President, Corporate Controller

Kristen Gajewski

Senior Vice President and Chief Human Resources Officer

Nello Rizzo

Senior Vice President, Global Supply Chain

Neil Green

Board Member

William R. Jellison

Board Member

Jamie A. Beggs

Senior Vice President and Chief Financial Officer

Sandra Beach Lin

Board Member

Philip G. Clark, Ph.D.

Senior Vice President and Chief Technology Officer

Kim Ann Mink

Board Member

Gregory J. Goff

Board Member

Robert E. Abernathy

Board Member

Richard H. Fearon

Lead Director

Woon Keat Moh

Senior Vice President and President of Color, Additives and Inks

Dr. Ashish K. Khandpur

Chairman, President and Chief Executive Officer

William A. Wulfsohn

Board Member

Kerry J. Preete

Board Member

Amy M. Sanders

Senior Vice President, General Counsel and Secretary

Michael J. Irwin

Senior Vice President, New Business Development & Marketing Excellence