person · Reporting owner

McCarthy Marc T

Disclosed activity across 3 companies

Tapewire entity: 121425
SEC CIK: 0001471993

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
MAMMOTH ENERGY SERVICES, INC.TUSK · Entity 6519	Director	June 05, 2019	June 07, 2019
Ranger Oil CorpPVAC · Entity 112039	Director	December 19, 2016	December 21, 2016

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MAMMOTH ENERGY SERVICES, INC.

Report date June 05, 2019 · Filed June 07, 2019

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Restricted Stock UnitsSEC Table I · non-derivative	Direct	10,493	Reported balance After 2019-06-05 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2019-06-05 · Grant · Acquired 10,493 · Balance 10,493 F1: 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

Filing footnotes · ownership attribution and instrument terms

F1: 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

Ranger Oil Corp

Report date December 19, 2016 · Filed December 21, 2016

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Restricted Stock UnitsSEC Table I · non-derivative	Direct	8,343	Reported balance After 2016-12-19 transaction · row 1 Account or security details depend on footnotes; rows are not merged. 1 source row Row 1 · 2016-12-19 · Grant · Acquired 8,343 · Balance 8,343 F1: 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.

Filing footnotes · ownership attribution and instrument terms

F1: 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.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Arena Fortify Acquisition Corp.

Report date December 20, 2022 · Filed December 20, 2022

Jointly reported with Arena Fortify Sponsor LLC, Goodwin Kieran, Crockard James E III, ZWIRN DANIEL B, Edmonds Franklin S. Jr., White Gregory Campbell

Section 16 reporting ended · disclosed 2022-12-20. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B Common stockSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-12-20 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2022-12-20 · Disposition to issuer · Disposed 3,591,000 · Balance 0 F1: 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. F2: 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.
Class B common stockSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-12-20 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2022-12-20 · Disposition to issuer · Disposed 37,500 · Balance 0 F1: 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. F3: 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.

Filing footnotes · ownership attribution and instrument terms

F1: 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.

F2: 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.

F3: 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.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
December 20, 2022 Filed Dec 20, 2022 17:00 UTC	Arena Fortify Acquisition Corp. AFAC · Entity 121421	Disposition to issuerClass B common stock · Derivative	37,500	$0.00	$0.00	Disclosure SEC source: 0000899243-22-039121 · doc4.xml · derivative · entry 2 Arena Fortify Sponsor LLC · CIK 0001849490 · Director · 10% owner · See Remarks Goodwin Kieran · CIK 0001818966 · Director · See Remarks · 10% owner · See Remarks Crockard James E III · CIK 0001858873 · Director · See Remarks McCarthy Marc T · CIK 0001471993 · Director · See Remarks ZWIRN DANIEL B · CIK 0001278301 · Director · See Remarks · See Remarks Edmonds Franklin S. Jr. · CIK 0001845216 · Director · See Remarks White Gregory Campbell · CIK 0001859003 · See Remarks · See Remarks Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A common stock · 37,500 shares Expires not disclosed F1 · derivative.exercise_price: 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. F3 · kind: 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. F3 · shares: 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. F3 · price: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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. F3 · ownership.direct: 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. Read SEC document
December 20, 2022 Filed Dec 20, 2022 17:00 UTC	Arena Fortify Acquisition Corp. AFAC · Entity 121421	Disposition to issuerClass B Common stock · Derivative	3,591,000	$0.00	$0.00	Disclosure SEC source: 0000899243-22-039121 · doc4.xml · derivative · entry 1 Arena Fortify Sponsor LLC · CIK 0001849490 · Director · 10% owner · See Remarks Goodwin Kieran · CIK 0001818966 · Director · See Remarks · 10% owner · See Remarks Crockard James E III · CIK 0001858873 · Director · See Remarks McCarthy Marc T · CIK 0001471993 · Director · See Remarks ZWIRN DANIEL B · CIK 0001278301 · Director · See Remarks · See Remarks Edmonds Franklin S. Jr. · CIK 0001845216 · Director · See Remarks White Gregory Campbell · CIK 0001859003 · See Remarks · See Remarks Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A common stock · 3,591,000 shares Expires not disclosed F1 · derivative.exercise_price: 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. F2 · kind: 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. F2 · shares: 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. F2 · price: 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. F1 · derivative.exercise_date: 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. F1 · derivative.expiration_date: 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. F2 · ownership.direct: 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. Read SEC document
June 05, 2019 Filed Jun 7, 2019 16:33 UTC	MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519	GrantRestricted Stock Units	10,493	$0.00	$0.00	Disclosure SEC source: 0001048462-19-000038 · form4.xml · nonDerivative · entry 1 McCarthy Marc T · CIK 0001471993 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,493 F1 · security: 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 F1 · shares: 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 F1 · balance_after: 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 Read SEC document
June 07, 2018 Filed Jun 11, 2018 16:33 UTC	MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519	GrantRestricted Stock Units	2,655	$0.00	$0.00	Disclosure SEC source: 0001048462-18-000028 · form4.xml · nonDerivative · entry 1 McCarthy Marc T · CIK 0001471993 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,655 F1 · security: 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. F1 · shares: 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. F1 · balance_after: 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. Read SEC document
February 02, 2018 Filed Feb 6, 2018 17:39 UTC	MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519	GrantRestricted Stock Units	2,913	$0.00	$0.00	Disclosure SEC source: 0001140361-18-005391 · doc1.xml · nonDerivative · entry 1 McCarthy Marc T · CIK 0001471993 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,913 F1 · security: 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. F1 · shares: 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. F1 · balance_after: 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. F1 · ownership.direct: 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. Read SEC document
December 19, 2016 Filed Dec 21, 2016 16:04 UTC	Ranger Oil Corp PVAC · Entity 112039	GrantRestricted Stock Units	8,343	$0.00	$0.00	Disclosure SEC source: 0001140361-16-090481 · doc1.xml · nonDerivative · entry 1 McCarthy Marc T · CIK 0001471993 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,343 F1 · security: 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. F1 · shares: 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. F1 · balance_after: 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. F1 · ownership.direct: 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. Read SEC document
October 19, 2016 Filed Oct 21, 2016 16:22 UTC	MAMMOTH ENERGY SERVICES, INC. TUSK · Entity 6519	GrantRestricted Stock Units	6,667	$0.00	$0.00	Disclosure SEC source: 0001140361-16-083281 · doc1.xml · nonDerivative · entry 1 McCarthy Marc T · CIK 0001471993 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,667 F1 · security: 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. F1 · shares: 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. F1 · balance_after: 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. F1 · ownership.direct: 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. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.