CORPORATE HEADQUARTERS
Occidental Petroleum Corporation
10889 Wilshire Boulevard
Los Angeles, California 90024-4201
INVESTOR RELATIONS
1230 Avenue of the Americas
New York, New York 10020
(212) 603-8111
Christopher G. Stavros
Vice President Investor Relations
James L. Siccardi, Jr.
Director Investor Relations
E-MAIL
investorrelations@oxy.com