{"transactions":[{"id":2079960,"issuer":{"id":121421,"kind":"organization","name":"Arena Fortify Acquisition Corp.","symbol":"AFAC"},"owners":[{"id":121422,"kind":"person","name":"Arena Fortify Sponsor LLC","position":1,"cik":"0001849490","reported_name":"Arena Fortify Sponsor LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"See Remarks"}},{"id":121423,"kind":"person","name":"Goodwin Kieran","position":2,"cik":"0001818966","reported_name":"Goodwin Kieran","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}},{"id":121424,"kind":"person","name":"Crockard James E III","position":3,"cik":"0001858873","reported_name":"Crockard James E III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121425,"kind":"person","name":"McCarthy Marc T","position":4,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121426,"kind":"person","name":"ZWIRN DANIEL B","position":5,"cik":"0001278301","reported_name":"ZWIRN DANIEL B","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}},{"id":18407,"kind":"person","name":"Edmonds Franklin S. Jr.","position":6,"cik":"0001845216","reported_name":"Edmonds Franklin S. Jr.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121427,"kind":"person","name":"White Gregory Campbell","position":7,"cik":"0001859003","reported_name":"White Gregory Campbell","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}}],"security":"Class B common stock","published_at":"2022-12-20T17:00:34.000Z","date":"2022-12-20","kind":"disposition_to_issuer","acquired":false,"shares":37500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"kind","element":"transactionCoding","label":"F3","text":"In connection with the liquidation and dissolution of the Issuer, each of James Crockard III and Marc McCarthy surrendered to the Issuer, for no consideration, 18,750 Class B Shares directly held by such reporting persons."},{"field":"shares","element":"transactionShares","label":"F3","text":"In connection with the liquidation and dissolution of the Issuer, each of James Crockard III and Marc McCarthy surrendered to the Issuer, for no consideration, 18,750 Class B Shares directly held by such reporting persons."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"In connection with the liquidation and dissolution of the Issuer, each of James Crockard III and Marc McCarthy surrendered to the Issuer, for no consideration, 18,750 Class B Shares directly held by such reporting persons."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"In connection with the liquidation and dissolution of the Issuer, each of James Crockard III and Marc McCarthy surrendered to the Issuer, for no consideration, 18,750 Class B Shares directly held by such reporting persons."}],"balance_after":0,"derivative":{"underlying":"Class A common stock","underlying_shares":37500},"source":{"system":"sec-edgar","filing":"0000899243-22-039121","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1818966/000089924322039121/doc4.xml","form_type":"4"}},{"id":2079959,"issuer":{"id":121421,"kind":"organization","name":"Arena Fortify Acquisition Corp.","symbol":"AFAC"},"owners":[{"id":121422,"kind":"person","name":"Arena Fortify Sponsor LLC","position":1,"cik":"0001849490","reported_name":"Arena Fortify Sponsor LLC","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":true,"other_text":"See Remarks"}},{"id":121423,"kind":"person","name":"Goodwin Kieran","position":2,"cik":"0001818966","reported_name":"Goodwin Kieran","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}},{"id":121424,"kind":"person","name":"Crockard James E III","position":3,"cik":"0001858873","reported_name":"Crockard James E III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121425,"kind":"person","name":"McCarthy Marc T","position":4,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121426,"kind":"person","name":"ZWIRN DANIEL B","position":5,"cik":"0001278301","reported_name":"ZWIRN DANIEL B","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}},{"id":18407,"kind":"person","name":"Edmonds Franklin S. Jr.","position":6,"cik":"0001845216","reported_name":"Edmonds Franklin S. Jr.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"See Remarks"}},{"id":121427,"kind":"person","name":"White Gregory Campbell","position":7,"cik":"0001859003","reported_name":"White Gregory Campbell","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":true,"officer_title":"See Remarks","other_text":"See Remarks"}}],"security":"Class B Common stock","published_at":"2022-12-20T17:00:34.000Z","date":"2022-12-20","kind":"disposition_to_issuer","acquired":false,"shares":3591000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"kind","element":"transactionCoding","label":"F2","text":"In connection with the liquidation and dissolution of the Issuer, Arena Fortify Sponsor LLC (\"Sponsor\") surrendered to the Issuer, for no consideration, 3,591,000 Class B Shares directly held by Sponsor. Kieran Goodwin is the president and manager of Sponsor, and had sole voting and dispositive power over the securities of the Issuer surrendered by Sponsor, and therefore may have been deemed to have had beneficial ownership of the securities of the Issuer held directly by Sponsor. Mr. Goodwin disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein."},{"field":"shares","element":"transactionShares","label":"F2","text":"In connection with the liquidation and dissolution of the Issuer, Arena Fortify Sponsor LLC (\"Sponsor\") surrendered to the Issuer, for no consideration, 3,591,000 Class B Shares directly held by Sponsor. Kieran Goodwin is the president and manager of Sponsor, and had sole voting and dispositive power over the securities of the Issuer surrendered by Sponsor, and therefore may have been deemed to have had beneficial ownership of the securities of the Issuer held directly by Sponsor. Mr. Goodwin disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"In connection with the liquidation and dissolution of the Issuer, Arena Fortify Sponsor LLC (\"Sponsor\") surrendered to the Issuer, for no consideration, 3,591,000 Class B Shares directly held by Sponsor. Kieran Goodwin is the president and manager of Sponsor, and had sole voting and dispositive power over the securities of the Issuer surrendered by Sponsor, and therefore may have been deemed to have had beneficial ownership of the securities of the Issuer held directly by Sponsor. Mr. Goodwin disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The shares of Class B common stock (\"Class B Shares\") would have automatically converted into shares of the Issuer's Class A common stock at the time of the Issuer's initial business combination, or earlier at the option of the subject holder, on a one-for-one basis, with no expiration date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"In connection with the liquidation and dissolution of the Issuer, Arena Fortify Sponsor LLC (\"Sponsor\") surrendered to the Issuer, for no consideration, 3,591,000 Class B Shares directly held by Sponsor. Kieran Goodwin is the president and manager of Sponsor, and had sole voting and dispositive power over the securities of the Issuer surrendered by Sponsor, and therefore may have been deemed to have had beneficial ownership of the securities of the Issuer held directly by Sponsor. Mr. Goodwin disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein."}],"balance_after":0,"derivative":{"underlying":"Class A common stock","underlying_shares":3591000},"source":{"system":"sec-edgar","filing":"0000899243-22-039121","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1818966/000089924322039121/doc4.xml","form_type":"4"}},{"id":3497131,"issuer":{"id":6519,"kind":"organization","name":"MAMMOTH ENERGY SERVICES, INC.","symbol":"TUSK"},"owners":[{"id":121425,"kind":"person","name":"McCarthy Marc T","position":1,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true}}],"security":"Restricted Stock Units","published_at":"2019-06-07T16:33:53.000Z","date":"2019-06-05","kind":"grant","acquired":true,"shares":10493,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 5, 2020 and the date of the issuer's 2020 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein"},{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 5, 2020 and the date of the issuer's 2020 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 5, 2020 and the date of the issuer's 2020 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein"}],"balance_after":10493,"source":{"system":"sec-edgar","filing":"0001048462-19-000038","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1471993/000104846219000038/form4.xml","form_type":"4"}},{"id":3898400,"issuer":{"id":6519,"kind":"organization","name":"MAMMOTH ENERGY SERVICES, INC.","symbol":"TUSK"},"owners":[{"id":121425,"kind":"person","name":"McCarthy Marc T","position":1,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true}}],"security":"Restricted Stock Units","published_at":"2018-06-11T16:33:39.000Z","date":"2018-06-07","kind":"grant","acquired":true,"shares":2655,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 7, 2019 or the date of the issuer's 2019 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."},{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 7, 2019 or the date of the issuer's 2019 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing an annual non-employee director grant. These securities will vest on the earlier of June 7, 2019 or the date of the issuer's 2019 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."}],"balance_after":2655,"source":{"system":"sec-edgar","filing":"0001048462-18-000028","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1471993/000104846218000028/form4.xml","form_type":"4"}},{"id":4073755,"issuer":{"id":6519,"kind":"organization","name":"MAMMOTH ENERGY SERVICES, INC.","symbol":"TUSK"},"owners":[{"id":121425,"kind":"person","name":"McCarthy Marc T","position":1,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2018-02-06T17:39:34.000Z","date":"2018-02-02","kind":"grant","acquired":true,"shares":2913,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing a portion of the annual director grant, pro-rated for the service period beginning on October 20, 2017 and ending on June 8, 2018 and vesting on the earlier of June 8, 2018 and the date of the issuer's 2018 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."},{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing a portion of the annual director grant, pro-rated for the service period beginning on October 20, 2017 and ending on June 8, 2018 and vesting on the earlier of June 8, 2018 and the date of the issuer's 2018 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing a portion of the annual director grant, pro-rated for the service period beginning on October 20, 2017 and ending on June 8, 2018 and vesting on the earlier of June 8, 2018 and the date of the issuer's 2018 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These securities are restricted stock units that were granted under the issuer's equity incentive plan, representing a portion of the annual director grant, pro-rated for the service period beginning on October 20, 2017 and ending on June 8, 2018 and vesting on the earlier of June 8, 2018 and the date of the issuer's 2018 Annual Meeting of Stockholders. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any interest in these restricted stock units, except for his pecuniary interest therein."}],"balance_after":2913,"source":{"system":"sec-edgar","filing":"0001140361-18-005391","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1471993/000114036118005391/doc1.xml","form_type":"4"}},{"id":4514942,"issuer":{"id":112039,"kind":"organization","name":"Ranger Oil Corp","symbol":"ROCC"},"owners":[{"id":121425,"kind":"person","name":"McCarthy Marc T","position":1,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2016-12-21T16:04:45.000Z","date":"2016-12-19","kind":"grant","acquired":true,"shares":8343,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These securities are restricted stock units (\"RSU's) that were granted under the Penn Virginia Corporation (the \"Issuer\") 2016 Management Incentive Plan.  One-third of the RSU's will vest on each of the first three anniversaries of the grant date of December 19, 2016.  Each RSU represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these RSU's."},{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are restricted stock units (\"RSU's) that were granted under the Penn Virginia Corporation (the \"Issuer\") 2016 Management Incentive Plan.  One-third of the RSU's will vest on each of the first three anniversaries of the grant date of December 19, 2016.  Each RSU represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these RSU's."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are restricted stock units (\"RSU's) that were granted under the Penn Virginia Corporation (the \"Issuer\") 2016 Management Incentive Plan.  One-third of the RSU's will vest on each of the first three anniversaries of the grant date of December 19, 2016.  Each RSU represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these RSU's."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These securities are restricted stock units (\"RSU's) that were granted under the Penn Virginia Corporation (the \"Issuer\") 2016 Management Incentive Plan.  One-third of the RSU's will vest on each of the first three anniversaries of the grant date of December 19, 2016.  Each RSU represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these RSU's."}],"balance_after":8343,"source":{"system":"sec-edgar","filing":"0001140361-16-090481","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/77159/000114036116090481/doc1.xml","form_type":"4"}},{"id":4576130,"issuer":{"id":6519,"kind":"organization","name":"MAMMOTH ENERGY SERVICES, INC.","symbol":"TUSK"},"owners":[{"id":121425,"kind":"person","name":"McCarthy Marc T","position":1,"cik":"0001471993","reported_name":"McCarthy Marc T","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2016-10-21T16:22:15.000Z","date":"2016-10-19","kind":"grant","acquired":true,"shares":6667,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"These securities are restricted stock units that were granted under the 2016 Equity Incentive Plan of Mammoth Energy Services, Inc. (the \"Issuer\").  2,223 of these restricted stock units vested on October 19, 2016, and the remaining 4,444 restricted stock units will vest in two equal annual installments beginning on October 19, 2017.  Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these restricted stock units."},{"field":"shares","element":"transactionShares","label":"F1","text":"These securities are restricted stock units that were granted under the 2016 Equity Incentive Plan of Mammoth Energy Services, Inc. (the \"Issuer\").  2,223 of these restricted stock units vested on October 19, 2016, and the remaining 4,444 restricted stock units will vest in two equal annual installments beginning on October 19, 2017.  Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are restricted stock units that were granted under the 2016 Equity Incentive Plan of Mammoth Energy Services, Inc. (the \"Issuer\").  2,223 of these restricted stock units vested on October 19, 2016, and the remaining 4,444 restricted stock units will vest in two equal annual installments beginning on October 19, 2017.  Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these restricted stock units."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These securities are restricted stock units that were granted under the 2016 Equity Incentive Plan of Mammoth Energy Services, Inc. (the \"Issuer\").  2,223 of these restricted stock units vested on October 19, 2016, and the remaining 4,444 restricted stock units will vest in two equal annual installments beginning on October 19, 2017.  Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer, par value $0.01 per share. These restricted stock units have been assigned to Wexford Capital LP under the terms of Mr. McCarthy's employment with Wexford Capital LP. As a result, Mr. McCarthy disclaims any pecuniary interest in these restricted stock units."}],"balance_after":6667,"source":{"system":"sec-edgar","filing":"0001140361-16-083281","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1471993/000114036116083281/doc1.xml","form_type":"4"}}]}