1 unchanged sentence
Our common stock is listed on the NYSE under the trading symbol “OKE.” The corporate name ONEOK is used in stock listings.
−Removed: 17, 2025, there were 15,874 holders of record of our 624,339,588 outstanding shares of common stock.
−Removed: For information regarding our Employee Stock Award Program and other equity compensation plans, see Note L of the Notes to Consolidated Financial Statements and “Equity Compensation Plan Information” included in Part III, Item 12, Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters, in this Annual Report.
+Added: At February 16, 2026, there were 14,660 holders of record of our 629,783,634 outstanding shares of common stock.
+Added: For information regarding our 2025 Employee Stock Award Program and other equity compensation plans, see Note K of the Notes to Consolidated Financial Statements and “Equity Compensation Plan Information” included in Part III, Item 12, Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters, in this Annual Report.
REPURCHASES OF COMMON STOCK
ISSUER PURCHASES OF EQUITY SECURITIES
−Removed: Total Number of Shares Purchased
+Added: Period Total Number of Shares Purchased
Average Price Paid Per Share
1 unchanged sentence
( Millions of dollars )
−Removed: October 2024 — $ — — $ 2,000
+Added: October 2025 (b) 611,237 $ 72.78 611,237 $ 1,766
November 2025 — $ — — $ 1,766
−Removed: December 2024 (b)
−Removed: 1,490,000 $ 102.27 1,490,000 $ 1,841
+Added: December 2025 — $ — — $ 1,766
611,237 611,237
(a) - In January 2024, our Board of Directors authorized a share repurchase program to buy up to $2.0 billion of our outstanding common stock.
−Removed: The program will terminate upon completion of the repurchases, or on Jan.
−Removed: 1, 2029, whichever occurs first.
−Removed: (b) - Excludes 125,000 shares that were repurchased in December 2024, and settled in January 2025.
+Added: The program will terminate upon completion of the repurchases of the $2.0 billion of common stock, or on January 1, 2029, whichever occurs first.
+Added: (b) - Shares reported were repurchased in September 2025 and settled in October 2025.
+Added: Table of C ontents
PERFORMANCE GRAPH
−Removed: The following performance graph compares the performance of our common stock with the S&P 500 Index, the S&P 500 Energy Index and a ONEOK Peer Group during the period beginning on Dec.
−Removed: 31, 2019, and ending on Dec.
+Added: The following performance graph compares the performance of our common stock with the S&P 500 Index, the S&P 500 Energy Index and a ONEOK Peer Group during the period beginning on December 31, 2020, and ending on December 31, 2025.
Value of a $100 Investment, Assuming Reinvestment of Distributions/Dividends,
−Removed: 31, 2019, and at the End of Every Year Through Dec.
+Added: at December 31, 2020, and at the End of Every Year Through December 31, 2025.
Cumulative Total Return
−Removed: Years ended Dec.
+Added: Years ended December 31,
2021 2022 2023 2024 2025
5 unchanged sentences
(a) - The S&P 500 Energy Index is a subindex of the S&P 500 that includes those companies classified as members of the energy sector.
−Removed: (b) - The current ONEOK Peer Group is composed of the following companies:
+Added: (b) - The ONEOK Peer Group in 2025 was composed of the following companies:
Antero Midstream Corp.;
7 unchanged sentences
and The Williams Companies, Inc.
+Added: Table of C ontents
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.