ONEOK Financial Highlights

BEAR CREEK

Natural Gas Processing Plant
North Dakota

ONEOK, Inc. (pronounced ONE-OAK) (NYSE: OKE) is the general partner and as of Dec. 31, 2016, owns 41.2 percent of ONEOK Partners, L.P. (NYSE: OKS), one of the largest publicly traded master limited partnerships, which owns one of the nation’s premier natural gas liquids (NGL) systems, connecting NGL supply in the Mid-Continent, Permian and Rocky Mountain regions with key market centers and is a leader in the gathering, processing, storage and transportation of natural gas in the U.S. ONEOK is a FORTUNE 500 company and is included in Standard & Poor’s (S&P) 500 index.

ONEOK FINANCIAL HIGHLIGHTS

Year ended Dec. 31 2016 2015 2014

Year ended Dec. 31


Consolidated financial information (millions of dollars)
Operating income 2016 – $1,285.7 2015 – $996.2 2014 – $1,143.6
Net income 2016 – $743.5 2015 – $379.2 2014 – $663.1
Net income attributable to ONEOK, Inc. 2016 – $352.0 2015 – $245.0 2014 – $314.1
Distributions received from ONEOK Partners 2016 – $790.1 2015 – $706.3 2014 – $605.3
Total assets 2016 – $16,138.8 2015 – $15,446.1 2014 – $15,261.8
Common stock data
Shares outstanding 2016 – 210,681,661 2015 – 209,731,028 2014 – 208,322,247

Data per common share
Earnings per share from continuing operations – basic 2016 – $1.68 2015 – $1.19 2014 – $1.53
Earnings per share from continuing operations – diluted 2016 – $1.67 2015 – $1.19 2014 – $1.52
Dividends declared† 2016 – $2.46 2015 – $2.43 2014 – $2.125
Market price range
High 2016 – $59.03 2015 – $51.07 2014 – $70.98
Low 2016 – $19.62 2015 – $18.93 2014 – $44.30
Year-end 2016 – $57.41 2015 – $24.66 2014 – $49.79

†Dividends declared for the quarter and paid in the following quarter.