person · Reporting owner

Wilks Matthew

Disclosed activity across 4 companies

Tapewire entity: 24183
SEC CIK: 0001696102

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Approach Resources IncAREX · Entity 152620	Director	January 27, 2017	February 03, 2017
DAWSON GEOPHYSICAL CODWSN · Entity 6724	Director	September 13, 2023	October 30, 2023
FLOTEK INDUSTRIES INC/CN/FTK · Entity 5092	Director	September 11, 2026	September 16, 2026
ProFrac Holding Corp.ACDC · Entity 5016	Director · Chief Executive Officer	August 10, 2026	August 12, 2026

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.

Approach Resources Inc

Report date January 27, 2017 · Filed February 03, 2017

This filing explicitly reported no securities owned.

DAWSON GEOPHYSICAL CO

Report date September 13, 2023 · Filed October 30, 2023

Jointly reported with Wilks Brothers, LLC, WB Acquisitions Inc., Wilks Dan H., Wilks Staci, Wilks Farris, Krylov Sergei

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A common stock, par value $0.01 per shareSEC Table I · non-derivative	IndirectSee Footnote	24,609,095	Reported balance After 2023-09-13 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2023-09-13 · Conversion · Acquired 5,811,765 · Balance 24,609,095 F1: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval. F2: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F3: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F4: (Continued from footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4.
Convertible Note (convertible into Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $1.70 · Expires 2024-06-30	IndirectSee Footnote	24,609,095	Reported balance After 2023-09-13 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2023-09-13 · Conversion · Disposed 5,811,765 · Balance 24,609,095 F1: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval. F2: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F3: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F4: (Continued from footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4.

Filing footnotes · ownership attribution and instrument terms

F1: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval.

F2: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks.

F3: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4)

F4: (Continued from footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4.

FLOTEK INDUSTRIES INC/CN/

Report date September 11, 2026 · Filed September 16, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectHeld by THRC Holdings, LP	1,477,285	Reported balance After 2026-09-11 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-09-11 · Purchase · Acquired 1,319,493 · Balance 1,477,285 F1: On September 11, 2026, THRC Holdings, LP ("THRC") acquired from ProFrac GDM, LLC ("ProFrac GDM"), pursuant to a stock transfer agreement (the "Flotek Stock Transfer Agreement"), 1,319,493 shares of common stock, par value $0.0001 per share ("Common Stock"), of Flotek Industries, Inc., in exchange for the cancellation of $34,320,000 of Alpine Holding II, LLC term loans held by THRC. F2: Pursuant to the Flotek Stock Transfer Agreement, the price per share of $26.01 was determined by using the volume-weighted average price of the Common Stock reported on the New York Stock Exchange for the five consecutive trading days ending on (and including) the trading day immediately preceding September 11, 2026. F3: The reporting person, as VP-Investments of THRC may be deemed to exercise voting and investment power over the Common Stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the shares of Common Stock. The reporting person disclaims beneficial ownership of all equity securities reported herein except to the extent of his pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that the reporting person is the beneficial owner of any equity securities covered by this Form 4.
Common StockSEC Table I · non-derivative	IndirectHeld by JCMWZ, LLC	60,000	Reported balance Holding disclosure · report date 2026-09-11 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 60,000 F4: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: On September 11, 2026, THRC Holdings, LP ("THRC") acquired from ProFrac GDM, LLC ("ProFrac GDM"), pursuant to a stock transfer agreement (the "Flotek Stock Transfer Agreement"), 1,319,493 shares of common stock, par value $0.0001 per share ("Common Stock"), of Flotek Industries, Inc., in exchange for the cancellation of $34,320,000 of Alpine Holding II, LLC term loans held by THRC.

F2: Pursuant to the Flotek Stock Transfer Agreement, the price per share of $26.01 was determined by using the volume-weighted average price of the Common Stock reported on the New York Stock Exchange for the five consecutive trading days ending on (and including) the trading day immediately preceding September 11, 2026.

F3: The reporting person, as VP-Investments of THRC may be deemed to exercise voting and investment power over the Common Stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the shares of Common Stock. The reporting person disclaims beneficial ownership of all equity securities reported herein except to the extent of his pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that the reporting person is the beneficial owner of any equity securities covered by this Form 4.

F4: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

ProFrac Holding Corp.

Report date August 10, 2026 · Filed August 12, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A common stock, par value $0.01 per shareSEC Table I · non-derivative	IndirectHeld by JCMWZ, LLC	502,097	Last balance in matching sequence After 2026-08-11 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 2 · 2026-08-10 · Purchase · Acquired 57,519 · Balance 479,616 F1: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $4.645 to $4.99 per share. 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 purchased at each separate price within the range set forth in this footnote. F2: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Row 3 · 2026-08-11 · Purchase · Acquired 22,481 · Balance 502,097 F3: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.45 per share. 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 purchased at each separate price within the range set forth in this footnote. F2: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
Class A common stock, par value $0.01 per shareSEC Table I · non-derivative	Direct	1,788,127	Reported balance Holding disclosure · report date 2026-08-10 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 1,788,127

Filing footnotes · ownership attribution and instrument terms

F1: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $4.645 to $4.99 per share. 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 purchased at each separate price within the range set forth in this footnote.

F2: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F3: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.45 per share. 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 purchased at each separate price within the range set forth in this footnote.

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
September 11, 2026 Filed Sep 16, 2026 01:30 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseCommon Stock	1,319,493	$26.01	$34,320,012.93	Disclosure SEC source: 0001104659-26-108024 · tm2625501-2_4seq1.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 1,477,285 F1 · shares: On September 11, 2026, THRC Holdings, LP ("THRC") acquired from ProFrac GDM, LLC ("ProFrac GDM"), pursuant to a stock transfer agreement (the "Flotek Stock Transfer Agreement"), 1,319,493 shares of common stock, par value $0.0001 per share ("Common Stock"), of Flotek Industries, Inc., in exchange for the cancellation of $34,320,000 of Alpine Holding II, LLC term loans held by THRC. F2 · price: Pursuant to the Flotek Stock Transfer Agreement, the price per share of $26.01 was determined by using the volume-weighted average price of the Common Stock reported on the New York Stock Exchange for the five consecutive trading days ending on (and including) the trading day immediately preceding September 11, 2026. F3 · ownership.nature: The reporting person, as VP-Investments of THRC may be deemed to exercise voting and investment power over the Common Stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the shares of Common Stock. The reporting person disclaims beneficial ownership of all equity securities reported herein except to the extent of his pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that the reporting person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
August 11, 2026 Filed Aug 12, 2026 22:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	22,481	$5.44	$122,366.33	Disclosure SEC source: 0001696102-26-000008 · form4-08122026_060801.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 502,097 F3 · price: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.45 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
August 10, 2026 Filed Aug 12, 2026 22:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	57,519	$4.86	$279,484.82	Disclosure SEC source: 0001696102-26-000008 · form4-08122026_060801.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 479,616 F1 · price: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $4.645 to $4.99 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
April 07, 2026 Filed Apr 9, 2026 23:32 UTC	ProFrac Holding Corp. ACDC · Entity 5016	GrantClass A common stock, par value $0.01 per share	287,500	$0.00	$0.00	Disclosure SEC source: 0001696102-26-000006 · form4-04092026_110459.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,788,127 F1 · shares: Reflects performance-based restricted stock units ("RSUs") granted under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock, par value $0.01 per share if certain performance criteria are met. Following April 7, 2027, the RSUs will vest as to the following percentages when the following stock price targets have been achieved: 10% of the RSUs, when the average of the daily volume-weighted average price per share of the Company's Class A common stock over the most recent 30 trading days (the "VWAP Threshold") equals or exceeds $7.00, 25% of the RSUs, when the VWAP Threshold equals or exceeds $10.00, 25% of the RSUs, when the VWAP Threshold equals or exceeds $14.00, and 40% of the RSUs, when the VWAP Threshold equals or exceeds $18.00. The Reporting Person must also remain continuously employed by and in good standing with the Company or an affiliate on each applicable vesting date. Read SEC document
March 31, 2026 Filed Apr 1, 2026 21:21 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A common stock, par value $0.01 per share	2,658	$0.00	$0.00	Disclosure SEC source: 0001696102-26-000004 · form4-04012026_090407.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,500,627 F2 · shares: Represents disposed shares, settled in cash, to satisfy withholding taxes applicable upon the March 31, 2026 vesting of the March 31, 2023 grant of restricted stock units under the 2022 Long Term Incentive Plan. Read SEC document
March 31, 2026 Filed Apr 1, 2026 21:21 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Disposition to issuerClass A common stock, par value $0.01 per share	8,254	$6.20	$51,174.80	Disclosure SEC source: 0001696102-26-000004 · form4-04012026_090407.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,503,285 F1 · shares: Reflects disposal of restricted stock units granted to the reporting person on March 31, 2023, which vested on March 31, 2026 and were settled with the reporting person in cash. Read SEC document
March 27, 2026 Filed Mar 31, 2026 21:29 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A common stock, par value $0.01 per share	14,477	$0.00	$0.00	Disclosure SEC source: 0001696102-26-000002 · form4-03312026_090333.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,511,539 F3 · shares: Represents aggregate disposed shares, settled in cash, to satisfy withholding taxes applicable upon vesting of the March 28, 2024 and March 28, 2025 grants of restricted stock units under the 2022 Long Term Incentive Plan. This disposal covers withholding taxes applicable for all shares which vested on March 27, 2026. Read SEC document
March 27, 2026 Filed Mar 31, 2026 21:29 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Disposition to issuerClass A common stock, par value $0.01 per share	23,165	$6.63	$153,583.95	Disclosure SEC source: 0001696102-26-000002 · form4-03312026_090333.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,526,016 F2 · shares: Reflects the partial disposal of restricted stock units granted to the reporting person on March 28, 2025, which vested on March 27, 2026 and were settled with the reporting person in cash. The remaining shares granted on March 28, 2025 will vest equally on March 26, 2027 and March 28, 2028, subject to the reporting person's continued employment and good standing through the applicable vesting date. Read SEC document
March 27, 2026 Filed Mar 31, 2026 21:29 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Disposition to issuerClass A common stock, par value $0.01 per share	21,363	$6.63	$141,636.69	Disclosure SEC source: 0001696102-26-000002 · form4-03312026_090333.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,549,181 F1 · shares: Reflects the partial disposal of restricted stock units granted to the reporting person on March 28, 2024, which vested on March 27, 2026 and were settled with the reporting person in cash. The remaining shares granted on March 28, 2024 will vest March 26, 2027, subject to the reporting person's continued employment and good standing through the applicable vesting date. Read SEC document
September 08, 2025 Filed Sep 9, 2025 21:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	18,297	$3.83	$70,077.51	Disclosure SEC source: 0001415889-25-023987 · form4-09092025_050903.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 422,097 F1 · balance_after: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 08, 2025 Filed Sep 9, 2025 21:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	25,000	$3.78	$94,500.00	Disclosure SEC source: 0001415889-25-023987 · form4-09092025_050903.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 403,800 F1 · balance_after: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 15, 2025 Filed May 16, 2025 20:48 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	402	$14.99	$6,025.98	Disclosure SEC source: 0001415889-25-013449 · form4-05162025_080517.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 157,792 F2 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 14, 2025 Filed May 16, 2025 20:48 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	13,040	$14.15	$184,509.48	Disclosure SEC source: 0001415889-25-013449 · form4-05162025_080517.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 157,390 F1 · price: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $14.14 to $14.15 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 13, 2025 Filed May 13, 2025 22:20 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	647	$4.94	$3,196.18	Disclosure SEC source: 0001415889-25-012820 · form4-05132025_100502.xml · nonDerivative · entry 4 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 378,800 F1 · price: The reported price is a weighted average purchase price. 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 purchased at each separate price. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 12, 2025 Filed May 13, 2025 22:12 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	72,344	$12.25	$886,394.86	Disclosure SEC source: 0001415889-25-012816 · form4-05132025_100544.xml · nonDerivative · entry 5 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 144,350 F5 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $12.02 to $12.62 per share. 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 purchased at each separate price within the range set forth in this footnote. F4 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 12, 2025 Filed May 13, 2025 22:12 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	31,170	$12.20	$380,389.33	Disclosure SEC source: 0001415889-25-012816 · form4-05132025_100544.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 49,542 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 12, 2025 Filed May 13, 2025 22:20 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	69,176	$4.85	$335,503.60	Disclosure SEC source: 0001415889-25-012820 · form4-05132025_100502.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 378,153 F1 · price: The reported price is a weighted average purchase price. 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 purchased at each separate price. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 12, 2025 Filed May 15, 2025 20:16 UTC Amendment	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	72,344	$12.25	$886,394.86	Disclosure SEC source: 0001415889-25-013128 · form4a-05152025_040558.xml · nonDerivative · entry 5 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 144,350 F6 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $12.02 to $12.62 per share. 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 purchased at each separate price within the range set forth in this footnote. F5 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 12, 2025 Filed May 15, 2025 20:16 UTC Amendment	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	31,170	$12.20	$380,389.33	Disclosure SEC source: 0001415889-25-013128 · form4a-05152025_040558.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 60,000 F2 · balance_after: Due to an unintentional scrivener's error, the total reported in Box 5 on the Reporting Person's Form 4 filed May 13, 2025 incorrectly reported ownership of 49,542 shares. This amendment corrects this error. F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 13, 2025 22:12 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	3,980	$11.73	$46,679.03	Disclosure SEC source: 0001415889-25-012816 · form4-05132025_100544.xml · nonDerivative · entry 4 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 72,006 F2 · price: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $11.64 to $11.74 per share. 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 purchased at each separate price within the range set forth in this footnote. F3 · balance_after: Total shares beneficially owned reduced from 408,155 shares reported on June 20, 2023 to 68,026 due to a 1-6 reverse stock split on September 26, 2023. F4 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 09, 2025 Filed May 13, 2025 22:12 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	10,458	$11.62	$121,494.77	Disclosure SEC source: 0001415889-25-012816 · form4-05132025_100544.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 28,830 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 13, 2025 22:12 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	18,372	$11.75	$215,953.67	Disclosure SEC source: 0001415889-25-012816 · form4-05132025_100544.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 18,372 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 13, 2025 22:20 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	15,441	$4.39	$67,785.99	Disclosure SEC source: 0001415889-25-012820 · form4-05132025_100502.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 308,977 F1 · price: The reported price is a weighted average purchase price. 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 purchased at each separate price. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 13, 2025 22:20 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	4,780	$4.08	$19,502.40	Disclosure SEC source: 0001415889-25-012820 · form4-05132025_100502.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 293,536 F1 · price: The reported price is a weighted average purchase price. 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 purchased at each separate price. F2 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 15, 2025 20:16 UTC Amendment	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	3,980	$11.73	$46,679.03	Disclosure SEC source: 0001415889-25-013128 · form4a-05152025_040558.xml · nonDerivative · entry 4 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by THRC Holdings, LP Disclosed balance after: 72,006 F3 · price: The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $11.64 to $11.74 per share. 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 purchased at each separate price within the range set forth in this footnote. F4 · balance_after: Total shares beneficially owned reduced from 408,155 shares reported on June 20, 2023 to 68,026 due to a 1-6 reverse stock split on September 26, 2023. F5 · ownership.nature: Reporting Person, as VP-Investments of THRC Holdings, LP, a Texas limited partnership ("THRC") may be deemed to exercise voting and investment power over the Issuer's Class A common stock directly owned by THRC, and therefore, may be deemed to beneficially own such shares. THRC directly holds the securities of the Issuer. Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
May 09, 2025 Filed May 15, 2025 20:16 UTC Amendment	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	10,458	$11.62	$121,494.77	Disclosure SEC source: 0001415889-25-013128 · form4a-05152025_040558.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 28,830 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
May 09, 2025 Filed May 15, 2025 20:16 UTC Amendment	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	18,372	$11.75	$215,953.67	Disclosure SEC source: 0001415889-25-013128 · form4a-05152025_040558.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 18,372 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
March 31, 2025 Filed Apr 1, 2025 21:30 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Disposition to issuerClass A common stock, par value $0.01 per share	8,254	$7.59	$62,647.86	Disclosure SEC source: 0001415889-25-009416 · form4-04012025_050410.xml · nonDerivative · entry 5 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,570,544 F5 · shares: Reflects the disposal of restricted stock units granted to the reporting person on March 31, 2023, which vested on March 31, 2025 and were settled with the reporting person in cash. Read SEC document
March 31, 2025 Filed Apr 1, 2025 21:30 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A common stock, par value $0.01 per share	2,657	$0.00	$0.00	Disclosure SEC source: 0001415889-25-009416 · form4-04012025_050410.xml · nonDerivative · entry 4 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,578,798 F4 · shares: Represents shares withheld to satisfy withholding taxes applicable upon vesting of the March 31, 2023 grant of restricted stock units under the 2022 Long Term Incentive Plan. Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:30 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Disposition to issuerClass A common stock, par value $0.01 per share	20,908	$7.71	$161,200.68	Disclosure SEC source: 0001415889-25-009416 · form4-04012025_050410.xml · nonDerivative · entry 3 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,581,455 F3 · shares: Reflects the disposal of restricted stock units granted to the reporting person on March 28, 2024, which vested on March 28, 2025 and were settled with the reporting person in cash. Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:30 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A common stock, par value $0.01 per share	7,401	$0.00	$0.00	Disclosure SEC source: 0001415889-25-009416 · form4-04012025_050410.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,602,363 F2 · shares: Represents shares withheld to satisfy withholding taxes applicable upon vesting of the March 28, 2024 grant of restricted stock units under the 2022 Long Term Incentive Plan. Read SEC document
March 28, 2025 Filed Apr 1, 2025 21:30 UTC	ProFrac Holding Corp. ACDC · Entity 5016	GrantClass A common stock, par value $0.01 per share	92,088	$0.00	$0.00	Disclosure SEC source: 0001415889-25-009416 · form4-04012025_050410.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,609,764 F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. Each restricted stock unit represents the contingent right to receive one share of the Issuer's Class A common stock, par value $0.01 per share, and will vest in three equal annual installments beginning in March 2026. Read SEC document
February 26, 2025 Filed Feb 27, 2025 21:23 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	288,756	$6.93	$2,001,079.08	Disclosure SEC source: 0001415889-25-005847 · form4-02272025_090238.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Indirect · Held by JCMWZ, LLC Disclosed balance after: 288,756 F1 · ownership.nature: The reporting person is the Manager of JCMWZ, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
November 26, 2024 Filed Nov 27, 2024 11:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	21,115	$7.91	$167,019.65	Disclosure SEC source: 0001415889-24-027798 · form4-11272024_061103.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,517,676 F2 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $7.79 to $8.10 per share. 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 purchased at each separate price within the range set forth in this footnote. Read SEC document
November 25, 2024 Filed Nov 27, 2024 11:00 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	58,845	$7.75	$456,048.75	Disclosure SEC source: 0001415889-24-027798 · form4-11272024_061103.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,496,561 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $7.68 to $7.80 per share. 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 purchased at each separate price within the range set forth in this footnote. Read SEC document
May 17, 2024 Filed May 21, 2024 19:57 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A common stock, par value $0.01 per share	10,000	$8.85	$88,500.00	Disclosure SEC source: 0000950170-24-062845 · ownership.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,437,716 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $8.30 to $9.01 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · balance_after: Includes an adjustment to the number of securities beneficially owned as described in that certain amended Form 4 filed on April 2, 2024. Read SEC document
March 29, 2024 Filed Apr 2, 2024 21:25 UTC	ProFrac Holding Corp. ACDC · Entity 5016	GrantClass A common stock, par value $0.01 per share	84,928	$8.36	$709,998.08	Disclosure SEC source: 0001104659-24-042650 · tm2410233-8_4seq1.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,427,716 F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. Each restricted stock unit represents the contingent right to receive one share of the Issuer's Class A common stock, par value $0.01 per share. F2 · balance_after: Includes an adjustment to the number of securities beneficially owned as described in that certain amended Form 4 filed on April 2, 2024. Read SEC document
September 13, 2023 Filed Oct 30, 2023 21:22 UTC	DAWSON GEOPHYSICAL CO DWSN · Entity 6724	ConversionConvertible Note (convertible into Common Stock) · Derivative	5,811,765	Not disclosed Strike: $1.70	Not disclosed	Disclosure SEC source: 0000899243-23-020059 · doc4.xml · derivative · entry 2 Wilks Brothers, LLC · CIK 0001662888 · Director · 10% owner WB Acquisitions Inc. · CIK 0001891025 · 10% owner Wilks Dan H. · CIK 0001641792 · 10% owner Wilks Staci · CIK 0001641796 · 10% owner Wilks Farris · CIK 0001641794 · 10% owner Krylov Sergei · CIK 0001594869 · Director Wilks Matthew · CIK 0001696102 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 24,609,095 Underlying: Class A common stock, par value $0.01 per share · 5,811,765 shares Expires 2024-06-30 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval. F1 · price: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval. F2 · balance_after: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F2 · ownership.direct: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F3 · ownership.direct: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F3 · ownership.nature: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F4 · ownership.nature: (Continued from footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
September 13, 2023 Filed Oct 30, 2023 21:22 UTC	DAWSON GEOPHYSICAL CO DWSN · Entity 6724	ConversionClass A common stock, par value $0.01 per share	5,811,765	$1.70	$9,880,000.50	Disclosure SEC source: 0000899243-23-020059 · doc4.xml · nonDerivative · entry 1 Wilks Brothers, LLC · CIK 0001662888 · Director · 10% owner WB Acquisitions Inc. · CIK 0001891025 · 10% owner Wilks Dan H. · CIK 0001641792 · 10% owner Wilks Staci · CIK 0001641796 · 10% owner Wilks Farris · CIK 0001641794 · 10% owner Krylov Sergei · CIK 0001594869 · Director Wilks Matthew · CIK 0001696102 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 24,609,095 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: On September 13, 2023, Dawson Geophysical Company ("Dawson") held a virtual special meeting of its stockholders. At the Special Meeting, Dawson's stockholders voted and approved the issuance of 5,811,765 shares of Common Stock of Issuer to Wilks Brothers, LLC ("Wilks Brothers") upon conversion of $9,880,000.50 in principal amount of the Convertible Note dated March 24, 2023 between Dawson and Wilks at a conversion price of $1.70 per share. Upon such approval, the Convertible Note automatically converted in full into the Conversion Shares upon such approval. F2 · balance_after: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F2 · ownership.direct: Consists of (i) 9,111,736 directly owned by Wilks, (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F3 · ownership.direct: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F3 · ownership.nature: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is an affiliate of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. (Continued in footnote 4) F4 · ownership.nature: (Continued from footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
June 16, 2023 Filed Jun 21, 2023 16:59 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	54,539	$0.78	$42,540.42	Disclosure SEC source: 0000899243-23-016101 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 408,155 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.76 to $0.80 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · balance_after: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · balance_after: (Continued footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · ownership.direct: (Continued footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F4 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
June 15, 2023 Filed Jun 16, 2023 18:26 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	43,354	$0.79	$34,249.66	Disclosure SEC source: 0000899243-23-015736 · doc4.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 353,616 F5 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.76 to $0.80 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · balance_after: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · balance_after: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · ownership.direct: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F4 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
June 14, 2023 Filed Jun 16, 2023 18:26 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	129,093	$0.79	$101,983.47	Disclosure SEC source: 0000899243-23-015736 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 310,262 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.77 to $0.80 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · balance_after: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · balance_after: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · ownership.direct: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F4 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
June 14, 2023 Filed Jun 30, 2023 10:05 UTC Amendment	DAWSON GEOPHYSICAL CO DWSN · Entity 6724	PurchaseClass A common stock, par value $0.01 per share	8,895	$2.23	$19,835.85	Disclosure SEC source: 0000899243-23-016727 · doc4a.xml · nonDerivative · entry 1 Wilks Brothers, LLC · CIK 0001662888 · 10% owner WB Acquisitions Inc. · CIK 0001891025 · 10% owner Wilks Dan H. · CIK 0001641792 · 10% owner Wilks Staci · CIK 0001641796 · 10% owner Wilks Farris · CIK 0001641794 · 10% owner Krylov Sergei · CIK 0001594869 · Director Wilks Matthew · CIK 0001696102 · Director Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 18,847,330 F1 · price: The reported price in Column 4 is a weighted average purchase price. The Reporting Persons undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares purchased at each separate price. F2 · balance_after: Consists of (i) 3,299,971 directly owned by Wilks Brothers, LLC ("Wilks Brothers"), (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F2 · ownership.direct: Consists of (i) 3,299,971 directly owned by Wilks Brothers, LLC ("Wilks Brothers"), (ii) 15,547,010 shares of the Issuer's Common Stock directly owned by WB Acquisitions, and (iii) 349 shares of the Issuer's Common Stock directly owned by Staci Wilks. F3 · ownership.direct: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is a subsidiary of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. F4 · ownership.direct: (Continued from Footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F3 · ownership.nature: Wilks Brothers is a manager-managed limited liability company, managed by Dan H. Wilks and Farris Wilks. WB Acquisitions, Inc. ("WB Acquisitions") is a subsidiary of Wilks Brothers. Dan H. Wilks and Farris Wilks are brothers; Dan H. Wilks and Staci Wilks are husband and wife and share the same household; Matthew D. Wilks is the Director of the Issuer and VP - Investments of Wilks Brothers; and Sergei Krylov, is the Director of the Issuer and Chief Financial Officer of Wilks Brothers. Matthew D. Wilks and Sergei Krylov were each inadvertently excluded in prior filings and have been added as Reporting Persons. Each of the foregoing are reporting persons on a Schedule 13D/A (as amended from time to time, the "13D") filed with the SEC on June 29, 2023 (such Reporting Persons on the 13D, collectively, the "13D Group") and may be deemed to beneficially own the shares of the Issuer's Common Stock owned by other members of the 13D Group. F4 · ownership.nature: (Continued from Footnote 3) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. Read SEC document
June 13, 2023 Filed Jun 14, 2023 21:51 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	56,767	$0.80	$45,413.60	Disclosure SEC source: 0000899243-23-015548 · doc4.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 181,169 F5 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.79 to $0.80 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · ownership.direct: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F4 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
June 12, 2023 Filed Jun 14, 2023 21:51 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	81,345	$0.76	$61,822.20	Disclosure SEC source: 0000899243-23-015548 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 124,402 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.74 to $0.78 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Dan Wilks, as sole manager of THRC Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, and therefore may be deemed to beneficially own such shares. F3 · ownership.direct: (Continued from Footnote 2) Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F4 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
June 09, 2023 Filed Jun 14, 2023 10:30 UTC	FLOTEK INDUSTRIES INC/CN/ FTK · Entity 5092	PurchaseClass A common stock, par value $0.01 per share	43,057	$0.74	$31,862.18	Disclosure SEC source: 0000899243-23-015508 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By THRC Holdings, LP Disclosed balance after: 43,057 F1 · price: The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.71 to $0.75 per share. 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 purchased at each separate price within the range set forth in this footnote. F2 · ownership.direct: Matt Wilks, as VP - Investments of THRC Holdings, LP, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), and therefore may be deemed to beneficially own such shares. THRC Holdings, directly holds the securities of the Issuer. THRC Management, LLC, a Texas limited liability company ("THRC Management"), as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of the Issuer's Class A common stock held by THRC Holdings, and therefore may be deemed to beneficially own such shares. Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4. F3 · ownership.nature: As reported in a Schedule 13D/A filed June 5, 2023 ("ProFrac 13D"), THRC Holdings owns (i) 70,849,573 shares of Class A Common Stock of ProFrac Holding Corp. ("ProFrac") and (ii) warrants to purchase 42,744 shares of Class A Common Stock of Profrac and may be deemed to beneficially own an additional 61,480,231 shares of Class A Common Stock of ProFrac which are held directly by other members of the applicable Section 13D group (as it relates to the ProFrac 13D). In the aggregate, members of such Section 13D group (as it relates to the ProFrac 13D) beneficially own 83.2% of the outstanding shares of Profrac. ProFrac may be deemed to hold 88,904,715 shares of the Issuer's Class A common stock, representing 50.64% of the outstanding shares of the Issuer's Class A common stock, as reported in the Issuer's proxy statement filed April 28, 2023. Mr. Wilks is also the Executive Chairman of the Board of Directors of Profrac. Read SEC document
May 18, 2023 Filed May 19, 2023 20:05 UTC	ProFrac Holding Corp. ACDC · Entity 5016	PurchaseClass A Common Stock, par value $0.01	17,000	$11.30	$192,023.50	Disclosure SEC source: 0001209191-23-030954 · doc4.xml · nonDerivative · entry 2 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,375,541 Read SEC document
May 17, 2023 Filed May 19, 2023 20:05 UTC	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A Common Stock, par value $0.01	16,348	$10.92	$178,520.16	Disclosure SEC source: 0001209191-23-030954 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,358,541 F1 · kind: Represents shares withheld to satisfy withholding taxes applicable upon vesting of each of the May 24, 2022 and August 10, 2022 grant of restricted stock units under the 2022 Long Term Incentive Plan. Read SEC document
May 17, 2023 Filed May 26, 2023 20:15 UTC Amendment	ProFrac Holding Corp. ACDC · Entity 5016	Tax withholdingClass A Common Stock, par value $0.01	0	$0.00	$0.00	Disclosure SEC source: 0001209191-23-032525 · doc4a.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,391,889 F1 · kind: On May 19, 2023, the reporting person filed a Form 4 which inadvertently reported that 16,348 shares were withheld to satisfy withholding taxes applicable upon vesting of each of the May 24, 2022 and August 10, 2022 grant of restricted stock units under the 2022 Long Term Incentive Plan, however, 0 shares were withheld to satisfy withholding taxes. F1 · shares: On May 19, 2023, the reporting person filed a Form 4 which inadvertently reported that 16,348 shares were withheld to satisfy withholding taxes applicable upon vesting of each of the May 24, 2022 and August 10, 2022 grant of restricted stock units under the 2022 Long Term Incentive Plan, however, 0 shares were withheld to satisfy withholding taxes. F1 · price: On May 19, 2023, the reporting person filed a Form 4 which inadvertently reported that 16,348 shares were withheld to satisfy withholding taxes applicable upon vesting of each of the May 24, 2022 and August 10, 2022 grant of restricted stock units under the 2022 Long Term Incentive Plan, however, 0 shares were withheld to satisfy withholding taxes. F1 · acquired: On May 19, 2023, the reporting person filed a Form 4 which inadvertently reported that 16,348 shares were withheld to satisfy withholding taxes applicable upon vesting of each of the May 24, 2022 and August 10, 2022 grant of restricted stock units under the 2022 Long Term Incentive Plan, however, 0 shares were withheld to satisfy withholding taxes. Read SEC document
March 31, 2023 Filed Apr 7, 2023 19:05 UTC	ProFrac Holding Corp. PFHC · Entity 5016	GrantClass A common stock, par value $0.01 per share	81,835	$0.00	$0.00	Disclosure SEC source: 0001209191-23-023741 · doc4.xml · nonDerivative · entry 1 Wilks Matthew · CIK 0001696102 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 153,911 F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. Each restricted stock unit represents the contingent right to receive one share of the Issuer's Class A common stock, par value $0.01 per share. The award consists of three 1-year performance periods which will be established at the beginning of each period and will vest ratably over a three (3) year period, subject to the reporting person meeting certain objectives of the performance-based portion of the award. F2 · balance_after: Total includes 64,076 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. 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.