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Event Calendar

Materials in this Web site may contain information that includes or is based upon forward-looking statements within the meaning of the Securities Litigation Reform Act of 1995.

Upcoming Event

2010 ONEOK Shareholders Meeting
May 20, 2010 11:00 AM ET

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Archived Events

ONEOK and ONEOK Partners to Participate in Morgan Stanley MLP and Diversified Natural Gas Corporate Access Day
Mar 16, 2010

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ONEOK, Inc. and ONEOK Partners to Present at Barclays Capital Investment Grade Energy and Pipeline Conference
Mar 11, 2010 9:00 AM ET

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ONEOK, Inc. and ONEOK Partners to Participate in UBS Natural Gas, Electric Power and Coal Conference
Mar 4, 2010

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ONEOK and ONEOK Partners Fourth-quarter and Year-end 2009 Earnings Call
Feb 23, 2010 11:00 AM ET

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ONEOK to Present at Credit Suisse Energy Summit
Feb 3, 2010 12:10 PM CT

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ONEOK Partners to Participate in Wells Fargo Pipeline and MLP Symposium
Dec 8, 2009 11:45 AM

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ONEOK and ONEOK Partners Third-quarter 2009 Earnings Conference Call and Webcast
Nov 4, 2009 11:00 AM ET

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ONEOK and ONEOK Partners 2009 Investor Conference
Oct 6, 2009 8:30 AM ET

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ONEOK Partners to Participate in National Association of Publicly Traded Partnerships Investor Conference
Sep 17, 2009 8:30 AM

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ONEOK to Participate in Barclays Capital CEO Energy Conference
Sep 10, 2009 9:45 AM

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AGA Financial Forum Presentation
May 4, 2009 12:15 PM

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ONEOK Investor Update
Mar 26, 2009

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ONEOK and ONEOK Partners to Present at Houston Energy Financial Forum
Nov 18, 2008 12:20 PM

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ONEOK to Present at Bank of America Conference
Nov 14, 2008 10:00 AM

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ONEOK and ONEOK Partners Investor Conference
Oct 2, 2008 8:30 AM

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ONEOK to Present at Lehman CEO Conference
Sep 3, 2008 11:05 AM

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2008 Wachovia Securities Nantucket Equity Conference
Jun 24, 2008

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AGA Financial Forum
May 5, 2008 9:45 AM

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ONEOK Investor Update
Apr 9, 2008

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ONEOK Presentation at Bank of America 2007 Energy Conference
Nov 15, 2007

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ONEOK and ONEOK Partners Investor Conference
Oct 2, 2007

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ONEOK Partners to Particiapte in UBS MLP Conference
Sep 19, 2007

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ONEOK and ONEOK Partners to Present at Pickering Energy Partners
Jul 12, 2007

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ONEOK and ONEOK Partners Presentation at 2007 Wachovia Securities Nantucket Equity Conference
Jun 26, 2007 11:15 AM

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ONEOK and ONEOK Partners to Present at AGA Financial Forum
Apr 30, 2007 9:45 AM ET

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ONEOK and ONEOK Partners to present at Howard Weil Inc.'s 35th Annual Energy Conference
Apr 3, 2007 2:10 PM CT

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