T: +1(312) 614-0950
investors@ipdnusa.com

Computershare Trust Company, N.A.
P.O. Box 43006
Providence, RI 02940-3006
T: 1-800-737-3001, option 1 (U.S.)
T: 1-781-575-4019, option 1 (non-U.S.)
www.computershare.com

Sassetti LLC

Locke Lord LLP
Charles Wu
Partner
111 South Wacker Drive
Suite 4100
Chicago, IL 60606
T: 312-443-0700