# EDGAR Filing Document

**Accession Number:** 0001881487
**File Stem:** 0001193125-23-019136
**Filing Date:** 2023-1
**Character Count:** 42354
**Document Hash:** f1b3384a48c814112aecbfb46d1d8347
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-019136.hdr.sgml**: 20230130

**ACCESSION NUMBER**: 0001193125-23-019136

**CONFORMED SUBMISSION TYPE**: SC 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230130

**DATE AS OF CHANGE**: 20230130

**GROUP MEMBERS**: FARJO HOLDINGS, LP

**GROUP MEMBERS**: FARJO MANAGEMENT, LLC

**GROUP MEMBERS**: FARRIS & JO ANN WILKS 2022 FAMILY TRUST

**GROUP MEMBERS**: FARRIS WILKS

**GROUP MEMBERS**: JO ANN WILKS

**GROUP MEMBERS**: THRC HOLDINGS, LP

**GROUP MEMBERS**: THRC MANAGEMENT, LLC

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ProFrac Holding Corp.
- **CENTRAL INDEX KEY:** 0001881487
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL, GAS FIELD SERVICES, NBC [1389]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-93678
- **FILM NUMBER:** 23568328

**BUSINESS ADDRESS:**
- **STREET 1:** 333 SHOPS BOULEVARD
- **STREET 2:** SUITE 301
- **CITY:** WILLOW PARK
- **STATE:** TX
- **ZIP:** 76087
- **BUSINESS PHONE:** 254-776-3722

**MAIL ADDRESS:**
- **STREET 1:** 333 SHOPS BOULEVARD
- **STREET 2:** SUITE 301
- **CITY:** WILLOW PARK
- **STATE:** TX
- **ZIP:** 76087
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Wilks Dan H.
- **CENTRAL INDEX KEY:** 0001641792

**FILING VALUES:**
- **FORM TYPE:** SC 13D/A

**MAIL ADDRESS:**
- **STREET 1:** 17018 INTERSTATE 20
- **CITY:** CISCO
- **STATE:** TX
- **ZIP:** 76437

------

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

------

**SCHEDULE 13D** 

**Under the Securities Exchange Act of 1934** 

**(Amendment No. 3)\*** 

------

## ProFrac Holding Corp.
**(Name of Issuer)** 

**Class A Common Stock, $0.01 par value** 

**(Title of Class of Securities)** 

**74319N100** 

**(CUSIP Number)** 

**Dan Wilks** 

**Farris Wilks** 

**17018 IH 20** 

**Cisco, Texas 76437** 

**Telephone: (817) 850-3600** 

**(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)** 

**January 13, 2023** 

**(Date of Event which Requires Filing of This Statement)** 

------

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. ☐

------

**Note**: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

------

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 2 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Dan Wilks

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; United States of
America

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 18,267,838 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 33.8% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; IN

(1) THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), owns (i) 18,225,094 shares of
Class A common stock, par value $0.01 per share ("Class A Common Stock") of ProFrac Holding Corp. (the "Issuer") and (ii) warrants to purchase 42,744 shares of Class A Common Stock. The general partner of THRC Holdings
is THRC Management, LLC, a Texas limited liability company ("THRC Management"). Dan Wilks is the sole member of THRC Management.

(2) Does not include 49,939,536 (a) units in ProFrac Holdings LLC, a Texas limited liability company ("ProFrac
LLC" and, such units, "ProFrac LLC Units"), or (b) shares of the Issuer's Class B common stock, par value $0.01 per share ("Class B Common Stock"), held by THRC Holdings. At the request of the holder,
each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the Third Amended and Restated Limited Liability Company Agreement of ProFrac
Holdings, LLC (the "ProFrac Holdings LLC Agreement"), newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement for each Unit
redeemed. The Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on (i) 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in
the Issuer's Quarterly Report on Form 10-Q ("Quarterly Report") filed with the Securities and Exchange Commission (the "SEC") on November 14, 2022 plus (ii) 42,744 shares of Class A Common Stock issuable to THRC Holdings
upon exercise of warrants to purchase shares of Class A Common Stock.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 3 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; THRC Management, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Texas

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 18,267,838 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 33.8% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) THRC Holdings owns (i) 18,225,094 shares of Class A Common Stock and (ii) warrants to purchase 42,744
shares of Class A Common Stock. THRC Management is the general partner of THRC Holdings. Dan Wilks is the sole member of THRC Management.

(2) Does not include 49,939,536 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by THRC
Holdings. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the ProFrac Holdings LLC Agreement,
newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement
for each Unit redeemed. The Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on (i) 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as
reported in the Issuer's Quarterly Report filed with the SEC on November 14, 2022 plus (ii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 4 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; THRC Holdings, LP

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Texas

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;18,267,838 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 18,267,838 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 33.8% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) THRC Holdings owns (i) 18,225,094 shares of Class A Common Stock and (ii) warrants to purchase 42,744
shares of Class A Common Stock. THRC Management is the general partner of THRC Holdings. Dan Wilks is the sole member of THRC Management.

(2) Does not include 49,939,536 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by THRC
Holdings. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the ProFrac Holdings LLC Agreement,
newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement
for each Unit redeemed. The Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on (i) 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as
reported in the Issuer's Quarterly Report filed with the SEC on November 14, 2022 plus (ii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 5 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Farris Wilks

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; United States of
America

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;11,559,491 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;12,537,269 Shares of Class A Common Stock (1)(2) |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 12,537,269 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 23.2% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; IN

(1) FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), owns 977,778 shares of
Class A Common Stock, the Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), owns 10,733,115 shares of Class A Common Stock (the number of shares owned by the Farris Trust is subject to
change based on an appraisal) and Farris Wilks owns 826,376 shares of Class A Common Stock. FARJO Management, LLC, a Texas limited liability company ("FARJO Management"), is the general partner of FARJO Holdings. Farris Wilks and Jo
Ann Wilks are the members of FARJO Management. Farris Wilks and Jo Ann Wilks each serve as a trustee of the Farris Trust and, in such capacity, share dispositive power over the shares of Class A Common Stock owned by the Farris Trust. Farris
Wilks has sole voting power over the shares of Class A Common Stock owned by the Farris Trust.

(2) Does not include 47,508,329 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by the
Farris Trust. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the ProFrac Holdings LLC Agreement,
newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement
for each Unit redeemed. The number of ProFrac LLC Units and shares of Class B Common Stock owned by the Farris Trust is subject to change based on an appraisal. The Class B Common Stock is not registered pursuant to Section 12 of the
Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in
the Issuer's Quarterly Report filed with the SEC on November 14, 2022.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 6 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Jo Ann Wilks

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; United States of
America

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;11,710,893 Shares of Class A Common Stock (1)(2) |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 11,710,893 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 21.7% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; IN

(1) FARJO Holdings owns 977,778 shares of Class A Common Stock and the Farris Trust owns 10,733,115 shares of
Class A Common Stock (the number of shares owned by the Farris Trust is subject to change based on an appraisal). FARJO Management is the general partner of FARJO Holdings. Farris Wilks and Jo Ann Wilks are the members of FARJO Management.
Farris and Jo Ann Wilks each serve as a trustee of the Farris Trust and, in such capacity, share dispositive power over the shares of Class A Common Stock owned by the Farris Trust. Farris Wilks has sole voting power over the shares of
Class A Common Stock owned by the Farris Trust.

(2) Does not include 47,508,329 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by the
Farris Trust. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the ProFrac Holdings LLC Agreement,
newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement
for each Unit redeemed. The number of ProFrac LLC Units and shares of Class B Common Stock owned by the Farris Trust is subject to change based on an appraisal. The Class B Common Stock is not registered pursuant to Section 12 of the
Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in
the Issuer's Quarterly Report filed with the SEC on November 14, 2022.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 7 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Farris and Jo Ann Wilks 2022 Family Trust

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Texas

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;10,733,115 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;10,733,115 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 10,733,115 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 19.9% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) The Farris Trust owns 10,733,115 shares of Class A Common Stock (the number of shares owned by the Farris
Trust is subject to change based on an appraisal). Farris and Jo Ann Wilks each serve as a trustee of the Farris Trust and, in such capacity, share dispositive power over the shares of Class A Common Stock owned by the Farris Trust. Farris
Wilks has sole voting power over the shares of Class A Common Stock owned by the Farris Trust.

(2) Does not include 47,508,329 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by the
Farris Trust. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject to certain restrictions in the ProFrac Holdings LLC Agreement,
newly-issued shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement
for each Unit redeemed. The number of ProFrac LLC Units and shares of Class B Common Stock owned by the Farris Trust is subject to change based on an appraisal. The Class B Common Stock is not registered pursuant to Section 12 of the
Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in
the Issuer's Quarterly Report filed with the SEC on November 14, 2022.

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as
of November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 8 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; FARJO Holdings, LP

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Texas

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 977,778 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 1.8% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) FARJO Holdings owns 977,778 shares of Class A Common Stock. FARJO Management is the general partner of FARJO
Holdings. Farris Wilks and Jo Ann Wilks are the members of FARJO Management.

(2) Does not include 47,508,329 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by the Farris
Trust. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject certain restrictions in the ProFrac Holdings LLC Agreement, newly-issued
shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement for each Unit redeemed. The number of ProFrac LLC Units and shares of Class B Common Stock owned by the
Farris Trust is subject to change based on an appraisal. The Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in the
Issuer's Quarterly Report filed with the SEC on November 14, 2022

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as of
November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. 74319N100 | **SCHEDULE 13D** | Page 9 |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; FARJO Management, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☒ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; SOURCE OF FUNDS (SEE
INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

5. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF DISCLOSURE OF
LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E) &nbsp;&nbsp;&nbsp;&nbsp; ☐

6. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Texas

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | &nbsp;&nbsp;&nbsp;&nbsp;9. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;977,778 Shares of Class A Common Stock (1)(2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 10. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |

---

11. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 977,778 Shares of Class A Common Stock (1)(2)

12. &nbsp;&nbsp;&nbsp;&nbsp; CHECK BOX IF THE AGGREGATE
AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; ☐

13. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (11) &nbsp;&nbsp;&nbsp;&nbsp; 1.8% (3)(4)

14. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(SEE INSTRUCTIONS) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) FARJO Holdings owns 977,778 shares of Class A Common Stock. FARJO Management is the general partner of FARJO
Holdings. Farris Wilks and Jo Ann Wilks are the members of FARJO Management.

(2) Does not include 47,508,329 (a) ProFrac LLC Units or (b) shares of Class B Common Stock held by the Farris
Trust. At the request of the holder, each ProFrac LLC Unit may be coupled with a share of Class B Common Stock and redeemed for, at the Issuer's election and subject certain restrictions in the ProFrac Holdings LLC Agreement, newly-issued
shares of Class A Common Stock on a one-for-one basis or for a cash payment to be determined pursuant to the ProFrac Holdings LLC Agreement for each Unit redeemed. The number of ProFrac LLC Units and shares of Class B Common Stock owned by the
Farris Trust is subject to change based on an appraisal. The Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act but is entitled to one vote per share on any matter coming before the stockholders of the Issuer.

(3) Based on 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in the
Issuer's Quarterly Report filed with the SEC on November 14, 2022

(4) In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as of
November 8, 2022, the Reporting Persons collectively had voting power representing approximately 82.7% of the Issuer's outstanding classes of common stock.

------

**Explanatory Note** 

This Amendment No. 3 (this "Amendment") amends and supplements the Schedule 13D filed with the Securities and Exchange Commission (the "SEC") on May 27, 2022, as amended by Amendment No. 1 thereto filed with the SEC on July 7, 2022 and Amendment No. 2 thereto filed with the SEC on November 28, 2022 (collectively, the "Schedule 13D") by the Reporting Persons relating to shares of Class A Common Stock, par value $0.01 per share ("Class A Common Stock"), of ProFrac Holding Corp. (the "Issuer").

Information reported in the Schedule 13D remains in effect except to the extent that it is amended, restated or superseded by information contained in this Amendment. Capitalized terms used but not defined in this Amendment have the respective meanings set forth in the Schedule 13D.

**Item 5. Interest in Securities of the Issuer.** 

*Item 5 of the Schedule 13D is hereby amended by amending and replacing in its entirety each of Item 5(a) and 5(b) as follows:*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) In aggregate, the Reporting Persons are the beneficial owners of (i) 30,805,107 shares of Class A Common Stock, representing approximately 57.0% of the Class A Common Stock outstanding, and (ii) 97,447,865 shares of Class B Common Stock, representing 96.4% of the Issuer's Class B Common Stock outstanding. The Issuer's Class A Common Stock is registered pursuant to Section 12(b) of the Exchange Act. The Issuer's Class B Common Stock is not registered pursuant to Section 12 of the Exchange Act. In aggregate, combining the Reporting Persons' Class A Common Stock and Class B Common Stock, as of November 8, 2022, the Reporting Persons collectively have voting power representing approximately 82.7% of the Issuer's outstanding common stock. The percentage of beneficial ownership is based upon, with respect to the Class A Common Stock, (i) 53,958,894 shares of Class A Common Stock outstanding as of November 8, 2022, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on November 14, 2022 (the "Quarterly Report") plus (ii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock, and with respect to the Class B Common Stock, 101,133,201 shares of Class B Common Stock outstanding as of November 8, 2022, as reported in the Quarterly Report.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The number of shares of Class A Common Stock to which each Reporting Person has sole or shared voting or dispositive power is set forth on such Reporting Person's cover page to this Amendment.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.** 

*Item 6 of the Schedule 13D is hereby amended to include the following:*

***First Amendment to Stockholders' Agreement***

On January 13, 2023, the parties to the Stockholders' Agreement entered into a First Amendment to Stockholders' Agreement in order to (i) account for the increased size of the Board, (ii) increase the number of directors that the Farris Parties (as defined therein) have the right to designate to the Board thereunder from one to two, (iii) reflect that Mr. Coy Randle is a "Farris Designee" (as defined therein), and (iv) make certain other conforming amendments (the "First Amendment to Stockholders' Agreement").

The foregoing description of the First Amendment to Stockholders' Agreement does not purport to be complete and is qualified in its entirety by reference to the complete test of the First Amendment to Stockholders' Agreement, which is filed as Exhibit 1 to this Amendment and is incorporated by reference herein.

**Item 7. Materials to be Filed as Exhibits.** 

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 1 | First Amendment to Stockholders' Agreement, effective as of January 13, 2023 between ProFrac Holding Corp. and the stockholders party thereto (incorporated by reference to Exhibit 10.2 to the Issuer's Current Report on Form 8-K filed with the SEC on January 12, 2023). |
| 2 | Power of Attorney (Dan Wilks), dated as of May 11, 2022 (incorporated by reference to Exhibit 7 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 3 | Power of Attorney (THRC Holdings, LP), dated as of May 11, 2022 (incorporated by reference to Exhibit 8 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 4 | Power of Attorney (THRC Management, LLC), dated as of May 11, 2022 (incorporated by reference to Exhibit 9 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 5 | Power of Attorney (Faris Wilks), dated as of May 11, 2022 (incorporated by reference to Exhibit 10 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |

---

------

---

| | |
|:---|:---|
| 6.0 | Power of Attorney (Jo Ann Wilks), dated as of May 11, 2022 (incorporated by reference to Exhibit 11 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 7.0 | Power of Attorney (Farris and Jo Ann Wilks Family Trust), dated as of May 11, 2022 (incorporated by reference to Exhibit 12 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 8.0 | Power of Attorney (FARJO Holdings, LP), dated as of May 26, 2022 (incorporated by reference to Exhibit 13 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 9.0 | Power of Attorney (FARJO Management, LLC), dated as of May 26, 2022 (incorporated by reference to Exhibit 14 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |
| 10.0 | Joint Filing Agreement, dated as of May 26, 2022 (incorporated by reference to Exhibit 15 to the Reporting Persons' Schedule 13D filed with the SEC on May 27, 2022). |

---

------

**SIGNATURES** 

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: January 30, 2023

---

| | |
|:---|:---|
| **Farris and Jo Ann Wilks 2022 Family Trust** | **Farris and Jo Ann Wilks 2022 Family Trust** |
| By: | /s/ Robert Willette |
|  | Name: Robert Willette |
|  | Title: Attorney-in-Fact |
| **THRC Holdings, LP** | **THRC Holdings, LP** |
| By: | /s/ Robert Willette |
|  | Name: Robert Willette |
|  | Title: Attorney-in-Fact |
| **THRC Management, LLC** | **THRC Management, LLC** |
| By: | /s/ Robert Willette |
|  | Name: Robert Willette |
|  | Title: Attorney-in-Fact |
| **FARJO Holdings, LP** | **FARJO Holdings, LP** |
| By: | /s/ Robert Willette |
|  | Name: Robert Willette |
|  | Title: Attorney-in-Fact |
| **FARJO Management, LLC** | **FARJO Management, LLC** |
| By: | /s/ Robert Willette |
|  | Name: Robert Willette |
|  | Title: Attorney-in-Fact |
| \* | \* |
| Dan H. Wilks | Dan H. Wilks |
| \* | \* |
| Farris C. Wilks | Farris C. Wilks |
| \* | \* |
| Jo Ann Wilks | Jo Ann Wilks |

---

---

| | |
|:---|:---|
|  \*By: | /s/ Robert Willette |
|  | Robert Willette, as Attorney-in-Fact |

---