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Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs, as shown in columns 5 and 6."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The PSUs vest on April 15, 2022 based upon the Issuer's achievement of absolute total shareholder return goals. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs, as shown in columns 5 and 6."}],"balance_after":104773,"derivative":{"underlying":"Common Stock","underlying_shares":104773},"source":{"system":"sec-edgar","filing":"0001104659-19-021991","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1433270/000110465919021991/a4.xml","form_type":"4"}},{"id":3553624,"issuer":{"id":3448,"kind":"organization","name":"ANTERO RESOURCES Corp","symbol":"AR"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-04-17T21:04:30.000Z","date":"2019-04-15","kind":"tax_withholding","acquired":false,"shares":8676,"price":8.59,"value":74526.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In connection with the vesting of shares of restricted stock units pursuant to the Antero Resources Corporation Long-Term Incentive Plan, the Issuer withheld shares that would otherwise have been issued to the Reporting Person to satisfy its tax withholding obligations. The number of shares withheld was determined based on the closing price per share on April 15, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 14,325 shares of common stock subject to previously granted restricted stock unit awards that remain subject to vesting."}],"balance_after":108113,"source":{"system":"sec-edgar","filing":"0001104659-19-021991","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1433270/000110465919021991/a4.xml","form_type":"4"}},{"id":3553289,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Performance Share Units","published_at":"2019-04-17T17:02:15.000Z","date":"2019-04-15","kind":"grant","acquired":true,"shares":15890,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each performance share unit (\"PSU\") represents a contingent right to receive one share of common stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The PSUs vest on April 15, 2022 based upon the Issuer's achievement of absolute total shareholder return goals. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs, as shown in columns 5 and 6."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The PSUs vest on April 15, 2022 based upon the Issuer's achievement of absolute total shareholder return goals. Depending on the level of achievement of such goals, the actual number of PSUs earned could range from 0% to 200% of the target number of PSUs, as shown in columns 5 and 6."}],"balance_after":15890,"derivative":{"underlying":"Common Stock","underlying_shares":15890},"source":{"system":"sec-edgar","filing":"0001104659-19-021980","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919021980/a4.xml","form_type":"4"}},{"id":3553288,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-04-17T17:02:15.000Z","date":"2019-04-15","kind":"grant","acquired":true,"shares":15890,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Common Stock subject to a Restricted Stock Unit Grant Notice and Restricted Stock Unit Agreement that vest in four equal installments on the first four anniversaries of the grant date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 23,993 shares of Common Stock subject to previously granted restricted stock unit awards that remain subject to vesting."}],"balance_after":1020052,"source":{"system":"sec-edgar","filing":"0001104659-19-021980","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919021980/a4.xml","form_type":"4"}},{"id":3553287,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-04-17T17:02:15.000Z","date":"2019-04-15","kind":"tax_withholding","acquired":false,"shares":6991,"price":14.16,"value":98992.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In connection with the vesting and settlement of restricted stock units through the issuance of common stock of the Issuer (\"Common Stock\") pursuant to the Antero Midstream Corporation Long Term Incentive Plan, the Issuer withheld Common Stock that would otherwise have been issued to the Reporting Person to satisfy its tax withholding obligations.  The number of shares of Common Stock withheld was determined based on the closing price per share of Common Stock on April 15, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 23,993 shares of Common Stock subject to previously granted restricted stock unit awards that remain subject to vesting."}],"balance_after":1004162,"source":{"system":"sec-edgar","filing":"0001104659-19-021980","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919021980/a4.xml","form_type":"4"}},{"id":3594792,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common Stock","published_at":"2019-03-14T21:28:40.000Z","date":"2019-03-12","kind":"grant","acquired":true,"shares":39886,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Pursuant to the Simplification Agreement, each phantom unit issued by Antero Midstream Partners LP (\"Phantom Unit\") was converted into the right to receive 1.8926 restricted stock units (the \"RSUs\"), each settleable in one share of New AM Common Stock.  The RSUs will be subject to the following vesting schedule: (i) 15,593 RSUs will vest as to one half on each of April 15, 2019 and April 15, 2020; and (ii) 24,293 RSUs will vest as to one third on each of April 15, 2019, April 15, 2020 and April 15, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the Simplification Agreement, each phantom unit issued by Antero Midstream Partners LP (\"Phantom Unit\") was converted into the right to receive 1.8926 restricted stock units (the \"RSUs\"), each settleable in one share of New AM Common Stock.  The RSUs will be subject to the following vesting schedule: (i) 15,593 RSUs will vest as to one half on each of April 15, 2019 and April 15, 2020; and (ii) 24,293 RSUs will vest as to one third on each of April 15, 2019, April 15, 2020 and April 15, 2021."}],"balance_after":1011153,"source":{"system":"sec-edgar","filing":"0001104659-19-014956","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014956/a4.xml","form_type":"4"}},{"id":3594791,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common Stock","published_at":"2019-03-14T21:28:40.000Z","date":"2019-03-12","kind":"grant","acquired":true,"shares":53719,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Received in exchange for 32,856 common units representing limited partnership interests (\"AM Common Units\") of Antero Midstream Partners LP (\"AM\") pursuant to the Simplification Agreement (the \"Simplification Agreement\"), dated as of October 9, 2018, by and among the Issuer, AM  and certain of their affiliates.  Pursuant to the Simplification Agreement, holders of AM Common Units (other than Antero Resources Corporation) received, in exchange for each AM Common Unit held, (i) $3.415 in cash without interest and 1.6350 shares of New AM Common Stock, (ii) 1.8926 shares of New AM Common Stock, or (iii) $10.1364 in cash and 1.1279 shares of New AM Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Received in exchange for 32,856 common units representing limited partnership interests (\"AM Common Units\") of Antero Midstream Partners LP (\"AM\") pursuant to the Simplification Agreement (the \"Simplification Agreement\"), dated as of October 9, 2018, by and among the Issuer, AM  and certain of their affiliates.  Pursuant to the Simplification Agreement, holders of AM Common Units (other than Antero Resources Corporation) received, in exchange for each AM Common Unit held, (i) $3.415 in cash without interest and 1.6350 shares of New AM Common Stock, (ii) 1.8926 shares of New AM Common Stock, or (iii) $10.1364 in cash and 1.1279 shares of New AM Common Stock."}],"balance_after":971267,"source":{"system":"sec-edgar","filing":"0001104659-19-014956","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014956/a4.xml","form_type":"4"}},{"id":3594790,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common Stock","published_at":"2019-03-14T21:28:40.000Z","date":"2019-03-12","kind":"grant","acquired":true,"shares":917548,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2019, in connection with the conversion of Antero Midstream GP LP (\"AMGP\") from a limited partnership to a corporation named Antero Midstream Corporation (\"New AM\") under the laws of the State of Delaware, each common share representing limited partnership interests of AMGP was converted into one share of common stock of New AM (\"New AM Common Stock\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2019, in connection with the conversion of Antero Midstream GP LP (\"AMGP\") from a limited partnership to a corporation named Antero Midstream Corporation (\"New AM\") under the laws of the State of Delaware, each common share representing limited partnership interests of AMGP was converted into one share of common stock of New AM (\"New AM Common Stock\")."}],"balance_after":917548,"source":{"system":"sec-edgar","filing":"0001104659-19-014956","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014956/a4.xml","form_type":"4"}},{"id":3594789,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President - Production"}}],"security":"Common Shares representing limited partner interests","published_at":"2019-03-14T21:28:40.000Z","date":"2019-03-12","kind":"disposition_to_issuer","acquired":false,"shares":917548,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On March 12, 2019, in connection with the conversion of Antero Midstream GP LP (\"AMGP\") from a limited partnership to a corporation named Antero Midstream Corporation (\"New AM\") under the laws of the State of Delaware, each common share representing limited partnership interests of AMGP was converted into one share of common stock of New AM (\"New AM Common Stock\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On March 12, 2019, in connection with the conversion of Antero Midstream GP LP (\"AMGP\") from a limited partnership to a corporation named Antero Midstream Corporation (\"New AM\") under the laws of the State of Delaware, each common share representing limited partnership interests of AMGP was converted into one share of common stock of New AM (\"New AM Common Stock\")."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-19-014956","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014956/a4.xml","form_type":"4"}},{"id":3594788,"issuer":{"id":159113,"kind":"organization","name":"Antero Midstream Partners LP","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Production"}}],"security":"Common Units representing limited partner interests","published_at":"2019-03-14T21:16:10.000Z","date":"2019-03-12","kind":"disposition_to_issuer","acquired":false,"shares":21075,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Pursuant to the Simplification Agreement, each phantom unit (\"Phantom Unit\") was converted into the right to receive 1.8926 restricted stock units (the \"RSUs\"), each settleable in one share of New AM Common Stock. The RSUs will be subject to the same vesting conditions to which the Phantom Units were subject."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the Simplification Agreement, each phantom unit (\"Phantom Unit\") was converted into the right to receive 1.8926 restricted stock units (the \"RSUs\"), each settleable in one share of New AM Common Stock. The RSUs will be subject to the same vesting conditions to which the Phantom Units were subject."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-19-014946","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014946/a4.xml","form_type":"4"}},{"id":3594787,"issuer":{"id":159113,"kind":"organization","name":"Antero Midstream Partners LP","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP - Production"}}],"security":"Common Units representing limited partner interests","published_at":"2019-03-14T21:16:10.000Z","date":"2019-03-12","kind":"disposition_to_issuer","acquired":false,"shares":32856,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Each common unit representing limited partnership interests of the Issuer (\"AM Common Units\") was disposed of pursuant to the Simplification Agreement (the \"Simplification Agreement\"), dated as of October 9, 2018, by and among the Issuer, Antero Midstream Corporation (f/k/a Antero Midstream GP LP, \"New AM\") and certain of their affiliates.  Pursuant to the Simplification Agreement, holders of AM Common Units (other than Antero Resources Corporation) received, in exchange for each AM Common Unit held, (i) $3.415 in cash without interest and 1.6350 shares of New AM Common Stock, (ii) 1.8926 shares of New AM Common Stock, or (iii) $10.1364 in cash and 1.1279 shares of New AM Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each common unit representing limited partnership interests of the Issuer (\"AM Common Units\") was disposed of pursuant to the Simplification Agreement (the \"Simplification Agreement\"), dated as of October 9, 2018, by and among the Issuer, Antero Midstream Corporation (f/k/a Antero Midstream GP LP, \"New AM\") and certain of their affiliates.  Pursuant to the Simplification Agreement, holders of AM Common Units (other than Antero Resources Corporation) received, in exchange for each AM Common Unit held, (i) $3.415 in cash without interest and 1.6350 shares of New AM Common Stock, (ii) 1.8926 shares of New AM Common Stock, or (iii) $10.1364 in cash and 1.1279 shares of New AM Common Stock."}],"balance_after":21075,"source":{"system":"sec-edgar","filing":"0001104659-19-014946","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465919014946/a4.xml","form_type":"4"}},{"id":3662908,"issuer":{"id":3448,"kind":"organization","name":"ANTERO RESOURCES Corp","symbol":"AR"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP-Production"}}],"security":"Performance share units","published_at":"2019-02-12T23:50:40.000Z","date":"2019-02-08","kind":"exercise","acquired":false,"shares":9722,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance share unit represented a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each performance share unit represented a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each performance share unit represented a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each performance share unit represented a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes options to purchase 25,000 shares of common stock, including options to purchase 18,750 shares of common stock that are vested and exercisable and options to purchase 6,250 shares of common stock that vest and become exercisable on the next anniversary of the grant date so long as the Reporting Person remains continuously employed by the Issuer through such anniversary date. Each option to purchase common stock expires ten years from the date of grant, or April 15, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 58,334 performance share units that represent a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."}],"balance_after":83334,"derivative":{"underlying":"Common stock, par value $0.01 per share","underlying_shares":9722},"source":{"system":"sec-edgar","filing":"0001104659-19-007565","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1433270/000110465919007565/a4.xml","form_type":"4"}},{"id":3662907,"issuer":{"id":3448,"kind":"organization","name":"ANTERO RESOURCES Corp","symbol":"AR"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP-Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-02-12T23:50:40.000Z","date":"2019-02-08","kind":"tax_withholding","acquired":false,"shares":3333,"price":8.83,"value":29430.39,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"In connection with the vesting of performance share units pursuant to the Antero Resources Corporation Long-Term Incentive Plan, the Issuer withheld shares that would otherwise have been issued to the Reporting Person to satisfy its tax withholding obligations. The number of shares withheld was determined based on the closing price per share on February 8, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 34,049 shares of common stock subject to previously granted restricted stock unit awards that remain subject to vesting."}],"balance_after":116789,"source":{"system":"sec-edgar","filing":"0001104659-19-007565","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1433270/000110465919007565/a4.xml","form_type":"4"}},{"id":3662906,"issuer":{"id":3448,"kind":"organization","name":"ANTERO RESOURCES Corp","symbol":"AR"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP-Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-02-12T23:50:40.000Z","date":"2019-02-08","kind":"exercise","acquired":true,"shares":9722,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each performance share unit represented a contingent right to receive one share of the Issuer's common stock upon the achievement of performance metrics established by the compensation committee of the Issuer's board of directors tied to the 10-day weighted average stock price of the Issuer's common stock and satisfaction of certain time-based vesting conditions during the period beginning on the date of grant and ending on the fifth anniversary thereof."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 34,049 shares of common stock subject to previously granted restricted stock unit awards that remain subject to vesting."}],"balance_after":120122,"source":{"system":"sec-edgar","filing":"0001104659-19-007565","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1433270/000110465919007565/a4.xml","form_type":"4"}},{"id":3662905,"issuer":{"id":3448,"kind":"organization","name":"ANTERO RESOURCES Corp","symbol":"AR"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior VP-Production"}}],"security":"Common stock, par value $0.01 per share","published_at":"2019-02-12T23:50:40.000Z","date":"2019-02-08","kind":"tax_withholding","acquired":false,"shares":8446,"price":8.83,"value":74578.18,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In connection with the vesting of restricted stock units pursuant to the Antero Resources Corporation Long-Term Incentive Plan, the Issuer withheld shares that would otherwise have been issued to the Reporting Person to satisfy its tax withholding obligations. 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These shares were sold in multiple transactions at prices ranging from $18.62 to $19.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":917548,"source":{"system":"sec-edgar","filing":"0001104659-18-053062","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1586805/000110465918053062/a4.xml","form_type":"4"}},{"id":3923518,"issuer":{"id":3501,"kind":"organization","name":"Antero Midstream Corp","symbol":"AM"},"owners":[{"id":158288,"kind":"person","name":"Kilstrom Kevin J.","position":1,"cik":"0001586805","reported_name":"Kilstrom Kevin J.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common shares representing limited partner interests","published_at":"2018-05-21T18:42:09.000Z","date":"2018-05-18","kind":"sale","acquired":false,"shares":50000,"price":18.07,"value":903500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 10, 2017."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. 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