CORPORATE RESPONSIBILITY REPORT 2016

FINANCIAL HIGHLIGHTS

Consolidated financial information (millions of dollars except for dividends paid per share and distributions declared per unit)

Financially and operationally, we are in a strong position, and we have the flexibility to take advantage of opportunities to create additional shareholder value.

ECONOMIC IMPACT

ONEOK’s 2016 Tax Payments

Property Taxes: $72,930,893*

*A portion of the 2016 total are estimates from 2015 data, as we have not received statements for some states.

Employer Federal Insurance Contribution Act (FICA) Taxes: $16,566,929

Awards and Recognitions 2016