{"transactions":[{"id":779975,"issuer":{"id":130,"kind":"organization","name":"AAON, INC.","symbol":"AAON"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-14T22:48:37.000Z","date":"2026-05-12","kind":"grant","planned":false,"acquired":true,"shares":1290,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted Stock Grant, vesting ratably on an annual basis over three years (the duration of the director's remaining term)."}],"balance_after":18675,"source":{"system":"sec-edgar","filing":"0001302089-26-000001","document":"wk-form4_1778798914.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/824142/000130208926000001/wk-form4_1778798914.xml","form_type":"4"}},{"id":935258,"issuer":{"id":1807,"kind":"organization","name":"Targa Resources Corp.","symbol":"TRGP"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-01-20T21:30:11.000Z","date":"2026-01-15","kind":"grant","planned":false,"acquired":true,"shares":1030,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3552,"source":{"system":"sec-edgar","filing":"0001193125-26-016650","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000119312526016650/ownership.xml","form_type":"4"}},{"id":1148293,"issuer":{"id":130,"kind":"organization","name":"AAON, INC.","symbol":"AAON"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-15T20:07:44.000Z","date":"2025-05-13","kind":"grant","planned":false,"acquired":true,"shares":1534,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted Stock Grant, vesting one year from the date of the award (the duration of the director's remaining term)."},{"field":"shares","element":"transactionShares","label":"F2","text":"Amended FORM 4 filed to increase shares granted by 110 shares to 1,534 shares (originally filed as 1,424 shares).  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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. 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The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 20, 2023. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 21, 2022. The award vested on June 28, 2024, six months following the date of retirement. 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The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."}],"balance_after":140378,"source":{"system":"sec-edgar","filing":"0000950170-24-080444","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000095017024080444/ownership.xml","form_type":"4"}},{"id":1462582,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2024-07-02T20:05:04.000Z","date":"2024-06-28","kind":"exercise","planned":false,"acquired":true,"shares":1466,"price":63.85,"value":93604.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In conjunction with Ms. Lawhorn's retirement on December 31, 2023, distribution of restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on a pro-rata basis, in accordance with the terms of the Restricted Unit Award Agreement dated February 15, 2021. The award vested on June 28, 2024, six months following the date of retirement. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."}],"balance_after":140995,"source":{"system":"sec-edgar","filing":"0000950170-24-080444","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000095017024080444/ownership.xml","form_type":"4"}},{"id":1504561,"issuer":{"id":130,"kind":"organization","name":"AAON, INC.","symbol":"AAON"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-23T14:23:20.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":1283,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted Stock Grant, vesting ratably on an annual basis over two years (the duration of the director's remaining term)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The number of securities beneficially owned for each stock award has been updated to reflect the August 16, 2023 stock split as disclosed in the Company's Form 8-K dated June 6, 2023."}],"balance_after":15851,"source":{"system":"sec-edgar","filing":"0000824142-24-000139","document":"wk-form4_1716474191.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/824142/000082414224000139/wk-form4_1716474191.xml","form_type":"4"}},{"id":1565827,"issuer":{"id":1807,"kind":"organization","name":"Targa Resources Corp.","symbol":"TRGP"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-03-20T20:30:07.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":1623,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1623,"source":{"system":"sec-edgar","filing":"0000950170-24-034209","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000095017024034209/ownership.xml","form_type":"4"}},{"id":1628655,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Units 2021","published_at":"2024-02-21T21:07:05.000Z","date":"2024-02-19","kind":"exercise","planned":false,"acquired":false,"shares":5503,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award, including dividend equivalents, vested on February 17, 2024, at less than the 25th percentile for the Issuer's total shareholder return compared to the total shareholder return of a selected peer group, resulting in no shares being issued to the reporting person upon certification by the Executive Compensation Committee of the Board of Directors of the Company on February 19, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award, including dividend equivalents, vested on February 17, 2024, at less than the 25th percentile for the Issuer's total shareholder return compared to the total shareholder return of a selected peer group, resulting in no shares being issued to the reporting person upon certification by the Executive Compensation Committee of the Board of Directors of the Company on February 19, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award, including dividend equivalents, vested on February 17, 2024, at less than the 25th percentile for the Issuer's total shareholder return compared to the total shareholder return of a selected peer group, resulting in no shares being issued to the reporting person upon certification by the Executive Compensation Committee of the Board of Directors of the Company on February 19, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award, including dividend equivalents, vested on February 17, 2024, at less than the 25th percentile for the Issuer's total shareholder return compared to the total shareholder return of a selected peer group, resulting in no shares being issued to the reporting person upon certification by the Executive Compensation Committee of the Board of Directors of the Company on February 19, 2024."}],"balance_after":0,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":5503},"source":{"system":"sec-edgar","filing":"0000950170-24-017908","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000095017024017908/ownership.xml","form_type":"4"}},{"id":1890425,"issuer":{"id":130,"kind":"organization","name":"AAON, INC.","symbol":"AAON"},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-17T16:44:23.000Z","date":"2023-05-16","kind":"grant","planned":false,"acquired":true,"shares":1180,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted Stock Grant, vesting ratably on an annual basis over three years (the duration of the director's remaining term)."}],"balance_after":9712,"source":{"system":"sec-edgar","filing":"0000824142-23-000111","document":"wk-form4_1684341854.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/824142/000082414223000111/wk-form4_1684341854.xml","form_type":"4"}},{"id":1999359,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Units 2023","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"grant","acquired":true,"shares":1467,"price":81.79,"value":119985.93,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 14, 2026.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 14, 2026.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 14, 2026.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Restricted units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award vests on February 14, 2026.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."}],"balance_after":1467,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":1467},"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999358,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Units 2023","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"grant","acquired":true,"shares":5869,"price":81.79,"value":480025.51,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 14, 2026, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group over the performance period from January 1, 2023, through December 31, 2025. The total shareholder return beginning stock price for the performance period is the average of the closing stock price for the 20 trading days immediately preceding the beginning of the performance period.  The total shareholder return ending stock price for the performance period is the average of the closing price for the 20 trading days leading up to and including the last day of the performance period."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"(Continued from Footnote 3) During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 14, 2026, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group over the performance period from January 1, 2023, through December 31, 2025. The total shareholder return beginning stock price for the performance period is the average of the closing stock price for the 20 trading days immediately preceding the beginning of the performance period.  The total shareholder return ending stock price for the performance period is the average of the closing price for the 20 trading days leading up to and including the last day of the performance period."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"(Continued from Footnote 3) During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 14, 2026, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group over the performance period from January 1, 2023, through December 31, 2025. The total shareholder return beginning stock price for the performance period is the average of the closing stock price for the 20 trading days immediately preceding the beginning of the performance period.  The total shareholder return ending stock price for the performance period is the average of the closing price for the 20 trading days leading up to and including the last day of the performance period."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"(Continued from Footnote 3) During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 14, 2026, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group over the performance period from January 1, 2023, through December 31, 2025. The total shareholder return beginning stock price for the performance period is the average of the closing stock price for the 20 trading days immediately preceding the beginning of the performance period.  The total shareholder return ending stock price for the performance period is the average of the closing price for the 20 trading days leading up to and including the last day of the performance period."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"(Continued from Footnote 3) During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."}],"balance_after":5869,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":5869},"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999357,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Units 2020","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"exercise","acquired":false,"shares":883,"price":81.79,"value":72220.57,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."}],"balance_after":0,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":883},"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999356,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Units 2020","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"exercise","acquired":false,"shares":3534,"price":81.79,"value":289045.86,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."}],"balance_after":0,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":3534},"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999355,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"tax_withholding","acquired":false,"shares":426,"price":81.79,"value":34842.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."}],"balance_after":139238,"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999354,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"exercise","acquired":true,"shares":966,"price":81.79,"value":79009.14,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018). The award vested on February 18, 2023.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 83 shares."}],"balance_after":139664,"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999353,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"tax_withholding","acquired":false,"shares":1187,"price":81.79,"value":97084.73,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."}],"balance_after":138698,"source":{"system":"sec-edgar","filing":"0000899243-23-005834","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924323005834/doc4.xml","form_type":"4"}},{"id":1999352,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2023-02-22T21:05:33.000Z","date":"2023-02-20","kind":"exercise","acquired":true,"shares":2551,"price":81.79,"value":208646.29,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 18, 2023, and was certified by the Executive Compensation Committee of the Board of Directors on February 20, 2023.  The award vested in an amount equal to 66% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 219 shares.  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During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Performance units awarded under the Issuer's Amended and Restated Equity Compensation Plan (2018). The award will vest on February 15, 2025, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group over the performance period from January 1, 2022, through December 31, 2024. 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The award vested in an amount equal to 92% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 317 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Performance units awarded under Issuer's Amended and Restated Equity Compensation Plan (2018).  The award vested on February 19, 2022, and was certified by the Executive Compensation Committee of the Board of Directors on February 21, 2022.  The award vested in an amount equal to 92% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 317 shares.  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The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amendment is being filed to correct an administrative error in the number of shares of ONE Gas common stock reported in lines 1-4 of Column 5 of Table I in the Form 4 filed on February 21, 2018.  The original balances in lines 1-4 of Column 5 of Table I inadvertently included 1,073 shares of ONE Gas common stock held by the 401(k) Plan and the equivalent of one fractional share."}],"balance_after":117260,"source":{"system":"sec-edgar","filing":"0000899243-18-006969","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318006969/doc4a.xml","form_type":"4/A","original_submission_date":"2018-02-21"}},{"id":4003115,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2018-03-09T22:42:10.000Z","date":"2018-02-19","kind":"tax_withholding","acquired":false,"shares":7374,"price":68.17,"value":502685.58,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amendment is being filed to correct an administrative error in the number of shares of ONE Gas common stock reported in lines 1-4 of Column 5 of Table I in the Form 4 filed on February 21, 2018.  The original balances in lines 1-4 of Column 5 of Table I inadvertently included 1,073 shares of ONE Gas common stock held by the 401(k) Plan and the equivalent of one fractional share."}],"balance_after":115188,"source":{"system":"sec-edgar","filing":"0000899243-18-006969","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318006969/doc4a.xml","form_type":"4/A","original_submission_date":"2018-02-21"}},{"id":4003114,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2018-03-09T22:42:10.000Z","date":"2018-02-19","kind":"exercise","acquired":true,"shares":16632,"price":68.17,"value":1133803.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  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The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amendment is being filed to correct an administrative error in the number of shares of ONE Gas common stock reported in lines 1-4 of Column 5 of Table I in the Form 4 filed on February 21, 2018.  The original balances in lines 1-4 of Column 5 of Table I inadvertently included 1,073 shares of ONE Gas common stock held by the 401(k) Plan and the equivalent of one fractional share."}],"balance_after":122562,"source":{"system":"sec-edgar","filing":"0000899243-18-006969","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318006969/doc4a.xml","form_type":"4/A","original_submission_date":"2018-02-21"}},{"id":4043925,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Units 2018","published_at":"2018-02-21T22:58:22.000Z","date":"2018-02-19","kind":"grant","acquired":true,"shares":1174,"price":68.17,"value":80031.58,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Restricted units awarded under the Issuer's Equity Compensation Plan. The award vests on February 13, 2021.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Restricted units awarded under the Issuer's Equity Compensation Plan. The award vests on February 13, 2021.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Restricted units awarded under the Issuer's Equity Compensation Plan. The award vests on February 13, 2021.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Restricted units awarded under the Issuer's Equity Compensation Plan. The award vests on February 13, 2021.  During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. 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The award will vest on February 13, 2021, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 13, 2021, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 13, 2021, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 13, 2021, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total stockholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. 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The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."}],"balance_after":0,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":1925},"source":{"system":"sec-edgar","filing":"0000899243-18-004869","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318004869/doc4.xml","form_type":"4"}},{"id":4043922,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Units 2015","published_at":"2018-02-21T22:58:22.000Z","date":"2018-02-19","kind":"exercise","acquired":false,"shares":7725,"price":68.17,"value":526613.25,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."}],"balance_after":0,"derivative":{"underlying":"Common stock, par value $0.01","underlying_shares":7725},"source":{"system":"sec-edgar","filing":"0000899243-18-004869","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318004869/doc4.xml","form_type":"4"}},{"id":4043921,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2018-02-21T22:58:22.000Z","date":"2018-02-17","kind":"tax_withholding","acquired":false,"shares":978,"price":68.17,"value":66670.26,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."}],"balance_after":117356,"source":{"system":"sec-edgar","filing":"0000899243-18-004869","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318004869/doc4.xml","form_type":"4"}},{"id":4043920,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2018-02-21T22:58:22.000Z","date":"2018-02-17","kind":"exercise","acquired":true,"shares":2072,"price":68.17,"value":141248.24,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Restricted units awarded under Issuer's Equity Compensation Plan. The award vested on February 17, 2018.   The award was payable one share of Issuer's common stock for each vested restricted unit and accrued dividends of 147 shares."}],"balance_after":118334,"source":{"system":"sec-edgar","filing":"0000899243-18-004869","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1302089/000089924318004869/doc4.xml","form_type":"4"}},{"id":4043919,"issuer":{"id":3906,"kind":"organization","name":"ONE Gas, Inc."},"owners":[{"id":47476,"kind":"person","name":"Lawhorn Caron A","position":1,"cik":"0001302089","reported_name":"Lawhorn Caron A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common stock, par value $0.01","published_at":"2018-02-21T22:58:22.000Z","date":"2018-02-19","kind":"tax_withholding","acquired":false,"shares":7374,"price":68.17,"value":502685.58,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  The award was payable one share of Issuer's common stock for each vested performance unit and accrued dividends."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance units awarded under Issuer's Equity Compensation Plan.  The award vested on February 17, 2018, and was certified by the Executive Compensation Committee of the Board of Directors on February 19, 2018.  The award vested in an amount equal to 200% of the performance units awarded based upon Issuer's total shareholder return compared to total shareholder return of a selected peer group plus accrued dividends of 1,182 shares.  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