Shareholders should contact EQ, ONEOK's Transfer Agent, Registrar and Dividend Disbursing Agent with questions concerning:
Transfer Agent, Registrar and Dividend Disbursing Agent:
Visit the transfer agent website.
Other Information Requests
All other shareholder questions should be directed to ONEOK's Investor Relations department:
Investor Relations Department
ONEOK, Inc.
P.O. Box 871
Tulsa, OK 74102-0871
Phone: 1-877-208-7318
E-mail: [email protected]