ACDC

SEC source: 0000899243-23-011705 · doc4.xml · nonDerivative · entry 1

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,067,625

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 · price: Units of ProFrac Holdings, LLC, a Texas limited liability company ("ProFrac LLC"), which represent limited liability company interests of ProFrac LLC and a corresponding number of shares of the Issuer's Class B common stock, were exchanged on a one-for-one basis for shares of the Issuer's Class A common stock, pursuant to the Third Amended and Restated Limited Liability Company Agreement of ProFrac LLC (the "ProFrac LLC Agreement"). See footnote 4 below.

F2 · balance_after: Includes 94 shares of the Issuer's Class A common stock that were inadvertently omitted from the Reporting Persons' Form 4 filed on March 30, 2023.

F3 · ownership.direct: THRC Holdings, LP, a Texas limited partnership ("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. 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.

SEC source: 0000899243-23-010213 · doc4.xml · nonDerivative · entry 1

Wilks Johnathan Ladd · CIK 0001641790 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,890

F1 · balance_after: Total includes 62,890 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-022149 · doc4.xml · nonDerivative · entry 1

HADDOCK GERALD W · CIK 0001198581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,166

F1 · balance_after: Total includes 24,166 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-023745 · doc4.xml · nonDerivative · entry 1

Klein Heather N · CIK 0001922310 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,534

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 33,446 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-023743 · doc4.xml · nonDerivative · entry 1

Greenwood Matthew A · CIK 0001922681 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,185

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 4,204 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-023746 · doc4.xml · nonDerivative · entry 1

WILBANKS PHILLIP BLAINE · CIK 0001961274 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,185

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 4,204 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-023744 · doc4.xml · nonDerivative · entry 1

Willette Robert J · CIK 0001718927 · CLO, CCO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,770

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 64,219 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001209191-23-023742 · doc4.xml · nonDerivative · entry 1

Turner Lance D. · CIK 0001700885 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,722

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 133,332 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

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.

SEC source: 0001209191-23-023740 · doc4.xml · nonDerivative · entry 1

Wilks Johnathan Ladd · CIK 0001641790 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,962

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 62,890 restricted stock units previously granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan.

SEC source: 0001104659-24-042632 · tm2410233-3_4aseq1.xml · nonDerivative · entry 1

Greenwood Matthew A · CIK 0001922681 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,949

F1 · shares: The original Form 4, filed on April 7, 2023, is being amended solely to correct an administrative error, which erroneously resulted in the inclusion in Table 1 of 44,989 restricted stock units to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. The units should not have been included in the original total because the units have performance conditions that were not met and could not have been met at the time of the original reporting.

SEC source: 0001104659-24-042625 · tm2410233-2_4aseq1.xml · nonDerivative · entry 1

Turner Lance D. · CIK 0001700885 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,102

F1 · shares: The original Form 4, filed on April 7, 2023, is being amended solely to correct an administrative error, which erroneously resulted in the inclusion in Table 1 of 71,034 restricted stock units to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. The units should not have been included in the original total because the units have performance conditions that were not met and could not have been met at the time of the original reporting.

SEC source: 0001104659-24-042634 · tm2410233-4_4aseq1.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,342,788

F1 · shares: The original Form 4, filed on April 7, 2023, is being amended solely to correct an administrative error, which erroneously resulted in the inclusion in Table 1 of 49,101 restricted stock units to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. The units should not have been included in the original total because the units have performance conditions that were not met and could not have been met at the time of the original reporting.

SEC source: 0001104659-24-042622 · tm2410233-1_4aseq1.xml · nonDerivative · entry 1

Wilks Johnathan Ladd · CIK 0001641790 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,319

F1 · shares: The original Form 4, filed on April 7, 2023, is being amended solely to correct an administrative error, which erroneously resulted in the inclusion in Table 1 of 45,643 restricted stock units to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan. The units should not have been included in the original total because the units have performance conditions that were not met and could not have been met at the time of the original reporting.

SEC source: 0000899243-23-010028 · doc4.xml · nonDerivative · entry 2

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,127,995

F1 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. 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.

SEC source: 0000899243-23-010028 · doc4.xml · nonDerivative · entry 1

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,725,000

F1 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. 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.

SEC source: 0000899243-22-034989 · doc4.xml · nonDerivative · entry 1

Wilks Farris · CIK 0001641794 · 10% owner

Farris & Jo Ann Wilks 2022 Family Trust · CIK 0001928013 · 10% owner

Wilks Jo Ann · CIK 0001928401 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 826,376

F1 · kind: Pursuant to the Agreement and Plan of Merger ("Merger Agreement") dated June 21, 2022, by and among Issuer, U.S. Well Services, Inc., a Delaware Corporation ("USWS") and Thunderclap Merger Sub, Inc., a Delaware Corporation, on November 1, 2022 (the "Effective Date"), each issued and outstanding share of USWS Class A common stock was converted into the right to receive 0.3366 shares of the Issuer's Class A common stock.

F2 · price: Received in exchange for 2,455,070 shares of USWS Class A common stock in connection with the above-referenced merger. On the Effective Date, the closing price of the Issuer's Class A common stock was $22.08 per share, and the closing price of USWS' Class A common stock was $7.41 per share.

SEC source: 0000899243-22-034987 · doc4.xml · nonDerivative · entry 1

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,267,157

F1 · kind: Pursuant to the Agreement and Plan of Merger ("Merger Agreement") dated June 21, 2022, by and among Issuer, U.S. Well Services, Inc., a Delaware Corporation ("USWS") and Thunderclap Merger Sub, Inc., a Delaware Corporation, on November 1, 2022 (the "Effective Date"), each issued and outstanding share of USWS Class A common stock was converted into the right to receive 0.3366 shares of the Issuer's Class A common stock.

F2 · price: Received in exchange for 8,578,481 shares of USWS Class A common stock in connection with the above-referenced merger. On the Effective Date, the closing price of the Issuer's Class A common stock was $22.08 per share, and the closing price of USWS' Class A common stock was $7.41 per share.

F3 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of their 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.

SEC source: 0000899243-23-002960 · doc4a.xml · derivative · entry 2

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,744

Underlying: Class A common stock, par value $0.01 per share · 42,744 shares

Expires 2025-11-25

F4 · kind: Pursuant to the Merger Agreement, on the Effective Date each issued and outstanding USWS Series A Warrant was canceled and converted into the right to receive a warrant to purchase a number of shares of the Issuer's Class A common stock equal to (i) the number of shares of USWS Common Stock underlying the USWS Series A Warrant, multiplied by (ii) 0.3366.

F5 · price: Received in exchange for 2,666,669 USWS Series A Warrants pursuant to the Merger Agreement.

F3 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of their 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.

SEC source: 0000899243-23-002960 · doc4a.xml · nonDerivative · entry 1

THRC Holdings, LP · CIK 0001754159 · 10% owner

THRC Management, LLC · CIK 0001834450 · 10% owner

Wilks Dan H. · CIK 0001641792 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,225,094

F1 · kind: Pursuant to the Agreement and Plan of Merger ("Merger Agreement") dated June 21, 2022, by and among the Issuer, U.S. Well Services, Inc., a Delaware Corporation ("USWS") and Thunderclap Merger Sub, Inc., a Delaware Corporation, on November 1, 2022 (the "Effective Date"), each issued and outstanding share of USWS' Class A common stock, par value $0.001 per share ("USWS Common Stock"), was converted into the right to receive 0.3366 shares of the Issuer's Class A common stock.

F2 · price: Received in exchange for 9,714,080 shares of USWS Common Stock pursuant to the Merger Agreement. On the Effective Date, the closing price of the Issuer's Class A common stock was $22.08 per share, and the closing price of USWS Common Stock was $7.41 per share.

F3 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of their 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.

SEC source: 0000899243-22-028488 · doc4.xml · nonDerivative · entry 1

Randle James Coy JR · CIK 0001920497 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,222

F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan (the "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: Total includes 55,555 restricted stock units granted to the reporting person under the Plan on May 24, 2022.

SEC source: 0000899243-22-028494 · doc4.xml · nonDerivative · entry 1

Willette Robert J · CIK 0001718927 · Chief Legal Officer, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,219

F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan (the "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: Total includes 49,458 restricted stock units granted to the reporting person under the Plan on May 24, 2022.

SEC source: 0000899243-22-028489 · doc4.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,049

F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan (the "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: Total includes 34,469 restricted stock units granted to the reporting person under the Plan on May 24, 2022.

SEC source: 0000899243-22-028490 · doc4.xml · nonDerivative · entry 1

Wilks Johnathan Ladd · CIK 0001641790 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,890

F1 · shares: Reflects restricted stock units granted to the reporting person under the ProFrac Holding Corp. 2022 Long Term Incentive Plan (the "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: Total includes 55,555 restricted stock units granted to the reporting person under the Plan on May 24, 2022

SEC source: 0000899243-22-019733 · doc4.xml · nonDerivative · entry 1

Randle James Coy JR · CIK 0001920497 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,555

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.

SEC source: 0000899243-22-019731 · doc4.xml · nonDerivative · entry 1

HADDOCK GERALD W · CIK 0001198581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,166

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.

SEC source: 0000899243-22-019729 · doc4.xml · nonDerivative · entry 1

Turner Lance D. · CIK 0001700885 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,332

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.

SEC source: 0000899243-22-019726 · doc4.xml · nonDerivative · entry 1

Willette Robert J · CIK 0001718927 · Chief Legal Officer, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,548

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.

SEC source: 0000899243-22-019723 · doc4.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,469

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.

SEC source: 0000899243-22-019722 · doc4.xml · nonDerivative · entry 1

Wilks Johnathan Ladd · CIK 0001641790 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,555

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.

SEC source: 0000899243-22-019721 · doc4.xml · nonDerivative · entry 1

GLEBOCKI THERESA · CIK 0001641655 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,166

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.

SEC source: 0000899243-22-019720 · doc4.xml · nonDerivative · entry 1

Krylov Sergei · CIK 0001594869 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,666

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.

SEC source: 0000899243-22-019719 · doc4.xml · nonDerivative · entry 1

Nieuwoudt Stacy Durbin · CIK 0001843185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,416

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.

SEC source: 0001209191-23-021806 · doc4a.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,076

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 · shares: On May 26, 2022, the reporting person filed a Form 4 and inadvertently reported that 34,469 restricted stock units were granted, this Form 4/A corrects that the number of restricted stock units the reporting person received is 34,496.

SEC source: 0000899243-22-018925 · doc4.xml · nonDerivative · entry 1

Wilks Farris · CIK 0001641794 · Director · 10% owner · Director by Deputization

Farris & Jo Ann Wilks 2022 Family Trust · CIK 0001928013 · Director · 10% owner · Director by Deputization

Wilks Jo Ann · CIK 0001928401 · Director · 10% owner · Director by Deputization

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 977,778

F1 · shares: Reflects shares of Class A common stock, par value $0.01 per share, acquired in connection with the Issuer's initial public offering, which closed on May 17, 2022.

F2 · ownership.nature: Reflects 977,778 shares of Class A common stock held directly by FARJO Holdings, LP ("FARJO Holdings"), a Texas limited partnership. The General Partner of FARJO Holdings is FARJO Management, LLC ("FARJO Management"), a Texas limited liability company. FARJO Management, as General Partner of FARJO Holdings, has exclusive voting and investment control over the shares of Class A common stock held by FARJO Holdings, and therefore may be deemed to beneficially own such shares. Farris C. Wilks, as sole manager of FARJO Management, may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by FARJO Holdings, and therefore may be deemed to beneficially own such shares.

SEC source: 0000899243-22-018929 · doc4.xml · nonDerivative · entry 1

Nieuwoudt Stacy Durbin · CIK 0001843185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,250

F1 · shares: Reflects shares purchased through a directed share program in connection with the Issuer's initial public offering, which closed on May 17, 2022.

SEC source: 0000899243-22-018926 · doc4.xml · nonDerivative · entry 1

HADDOCK GERALD W · CIK 0001198581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

F1 · shares: Reflects shares purchased through a directed share program in connection with the Issuer's initial public offering, which closed May 17, 2022.

SEC source: 0000899243-22-018923 · doc4.xml · nonDerivative · entry 1

THRC Holdings, LP · CIK 0001754159 · Director · 10% owner · Director by Deputization

THRC Management, LLC · CIK 0001834450 · Director · 10% owner · Director by Deputization

Wilks Dan H. · CIK 0001641792 · Director · 10% owner · Director by Deputization

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,954,937

F1 · shares: Reflects shares of Class A common stock, par value $0.01 per share, acquired in connection with the Issuer's initial public offering, which closed on May 17, 2022.

F2 · ownership.direct: THRC Holdings, LP ("THRC Holdings"), a Texas limited partnership, directly holds the securities of the Issuer. THRC Management, LLC ("THRC Management"), a Texas limited liability company, as General Partner of THRC Holdings, has exclusive voting and investment control over the shares of 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. Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of their 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.

SEC source: 0000899243-22-018921 · doc4.xml · nonDerivative · entry 1

Krylov Sergei · CIK 0001594869 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,500

F1 · shares: Reflects shares purchased through a directed share program in connection with the Issuer's initial public offering, which closed on May 17, 2022.

SEC source: 0001209191-23-021808 · doc4.xml · nonDerivative · entry 1

Wilks Matthew · CIK 0001696102 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,076