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Stock Data

Use the selectors below to search historical stock data.

Contacts

Shareholders

For Oxy shareholders with questions regarding your account, please contact Oxy’s transfer agent, EQ Shareowner Services:

EQ Shareowner Services
Toll free: (877) 699-8166
International callers: (651) 450-4064
www.shareowneronline.com

Owner Relations

For Royalty Owners, please contact Owner Relations:

Oil & Gas Royalty Interest Owners
Oxy USA, Inc.
Attn: Land Administration
P.O. Box 27570
Houston, TX 77227-7757
(713) 215-7231
Owner_Relations@ntyinyue.com
www.oxyroyalty.com

Investor Relations

For questions regarding Oxy's business, strategy, or financial results, please contact Investor Relations:

Occidental Investor Relations
Investors@ntyinyue.com 
(713) 552-8811

For all other inquiries, please visit the Contact Us page.