Stock Information

Transfer Agent
and Registrar

Transfer Agent and Registrar
Computershare Trust Company, N.A.
211 Quality Circle, Suite 210
College Station, TX 77845, U.S.A.

Shareholder Inquiries
Shareholders with questions may call the Transfer Agent, Computershare Trust Company, toll-free at 800-446-2617 (in the United States) or 781-575-2723 (outside the United States). The deaf and hearing-impaired may call 800-952-9245. An interactive automated system is available 24 hours a day, every day. Operators are available Monday through Friday, 9 a.m. to 5 p.m. U.S. Eastern time. More information is available at

Certificate Transfers
By mail:
Computershare, Inc.
P.O. Box 43070
Providence, RI 02940-3070, U.S.A.

By overnight mail or private courier:
Computershare, Inc.
ATTN: Shareholder Relations
250 Royall Street
Canton, MA 02021, U.S.A.