UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2023. OR ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from __________ to __________. Commission file number 001-13643 ONEOK, Inc. (Exact name of registrant as specified in its charter) Oklahoma 73-1520922 (State or other jurisd ...

ONEOK, Inc. (NYSE:OKE) Q4 2022 Earnings Conference Call February 28, 2023 11:00 AM ET Company Participants Andrew Ziola - VP, Investor Relations Pierce Norton - President, CEO & Director Walter Hulse - CFO, Treasurer and EVP, IR & Corporate Development Kevin Burdick - EVP & Chief Commercial Officer Sheridan Swords - SVP, Natural Gas Liquids, Gathering & Processing Conference Call Participants Brian Reynolds - UBS Spiro Dounis - Citigroup Michael Blum - Wells Fargo Securities Harry Mateer - Barclays Bank Sun ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022. OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __________ to __________. Commission file number 001-13643 ONEOK, Inc. (Exact name of registrant as specified in its charter) Oklahoma 73-1520922 (State or other jurisdictio ...

| --- | --- | --- | |---------------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | INVESTOR | | | | | | | | PRESENTATION | | | | | | | | | | | | December 2022 | | | FORWARD-LOOKING STATEMENTS Statements contained in this presentation regarding company expectations, outlooks, targets, predictions and other similar statements should be considered forward-looking statements that are covered by the safe harbor protections provided under federal securities legislation ...

| --- | --- | --- | |---------------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | INVESTOR | | | | UPDATE | | | | | | | | November 2022 | | | FORWARD-LOOKING STATEMENTS Statements contained in this presentation regarding company expectations, outlooks, targets, predictions and other similar statements should be considered forward-looking statements that are covered by the safe harbor protections provided under federal securities legislation and other applicable laws. It ...

ONEOK, Inc. (NYSE:OKE) Q3 2022 Earnings Conference Call November 2, 2022 11:00 AM ET Company Participants Andrew Ziola - VP, IR & Corporate Affairs Pierce Norton - President, CEO & Director Walter Hulse - CFO, Treasurer and EVP, IR & Corporate Development Kevin Burdick - EVP & Chief Commercial Officer Sheridan Swords - SVP, Natural Gas Liquids, Gathering & Processing Conference Call Participants Brian Reynolds - UBS Michael Blum - Wells Fargo Securities Jean Salisbury - Sanford C. Bernstein & Co. Stephen Mc ...

| --- | --- | --- | |------------------|-------|-------| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | THIRD QUARTER | | | | 2022 RESULTS | | | | | | | | | | | | | | | | November 1, 2022 | | | FORWARD-LOOKING STATEMENTS Statements contained in this presentation regarding company expectations, outlooks, targets, predictions and other similar statements should be considered forward-looking statements that are covered by the safe harbor protections provided under federal securities legislat ...

S E C O N D Q U A R T E R 2 0 2 2 R E S U LT S A U G U S T 8 , 2 0 2 2 Bear Creek Plant – North Dakota FORWARD-LOOKING STATEMENTS Statements contained in this presentation regarding company expectations, outlooks, targets, predictions and other similar statements should be considered forward-looking statements that are covered by the safe harbor protections provided under federal securities legislation and other applicable laws. It is important to note that actual results could differ materially from those ...

ONEOK, Inc. (NYSE:OKE) Q2 2022 Earnings Conference Call August 9, 2022 11:00 AM ET Company Participants Andrew Ziola – Vice President-Investor Relations Pierce Norton – President and Chief Executive Officer Walt Hulse – Chief Financial Officer and Executive Vice President-Investor Relations and Corporate Development Kevin Burdick – Executive Vice President and Chief Commercial Officer Sheridan Swords – Senior Vice President-Natural Gas Liquids and Natural Gas Gathering and Processing Chuck Kelley – Senior V ...

I N V E S TO R U P D AT E J U N E 2 0 2 2 Bear Creek Plant – North Dakota FORWARD-LOOKING STATEMENTS Statements contained in this presentation regarding company expectations, outlooks, targets, predictions and other similar statements should be considered forward-looking statements that are covered by the safe harbor protections provided under federal securities legislation and other applicable laws. It is important to note that actual results could differ materially from those projected in such forward-loo ...