# EDGAR Filing Document

**Accession Number:** 0001881487
**File Stem:** 0001415889-25-022216
**Filing Date:** 2025-8
**Character Count:** 56807
**Document Hash:** 2e28d86a9c1e2379b64201a7f9074811
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001415889-25-022216.hdr.sgml**: 20250818

**ACCESSION NUMBER**: 0001415889-25-022216

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

**PUBLIC DOCUMENT COUNT**: 13

**FILED AS OF DATE**: 20250818

**DATE AS OF CHANGE**: 20250818

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ProFrac Holding Corp.
- **CENTRAL INDEX KEY:** 0001881487
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL, GAS FIELD SERVICES, NBC [1389]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-93678
- **FILM NUMBER:** 251229314

**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:** THRC Holdings, LP
- **CENTRAL INDEX KEY:** 0001754159

**ORGANIZATION NAME:**
- **EIN:** 900704313
- **FISCAL YEAR END:** 1231

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

**BUSINESS ADDRESS:**
- **STREET 1:** 17018 INTERSTATE 20
- **CITY:** CISCO
- **STATE:** TX
- **ZIP:** 76437
- **BUSINESS PHONE:** 8178503600

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

## Exhibit 99.01

**<u>Exhibit 99.01</u>**

**JOINT FILING AGREEMENT**

**Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13D is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of the undersigned without the necessity of filing additional joint acquisition statements. Each of the undersigned acknowledges that it shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.**

Dated: August 18, 2025

---

| | |
|:---|:---|
| \* | \* |
| Matthew D. Wilks | Matthew D. Wilks |
| \* | \* |
| Dan Wilks | Dan Wilks |
| \* | \* |
| Jo Ann Wilks | Jo Ann Wilks |
| \* | \* |
| Farris Wilks | Farris Wilks |
| **Farris and Jo Ann Wilks 2022 Family Trust** | **Farris and Jo Ann Wilks 2022 Family Trust** |
| <br>By: | <br>/s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact<br>|
| **THRC Holdings, LP** | **THRC Holdings, LP** |
| <br>By: | <br>/s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact |
| **THRC Management, LLC** | **THRC Management, LLC** |
| <br>By: | <br>/s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact |
| **FARJO Holdings, LP** | **FARJO Holdings, LP** |
| <br>By: | <br>/s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact |

---

---

| | |
|:---|:---|
| **FARJO Management, LLC** | **FARJO Management, LLC** |
| By: | /s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact<br>|
| **Heavenly Father's Foundation** | **Heavenly Father's Foundation** |
| By: | /s/ Robert Early |
|  | Name: Robert Early |
|  | Title: Attorney-in-Fact |

---

---

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

---

## Exhibit 99.02

**<u>Exhibit 99.02</u>**

**POWER OF ATTORNEY**

**I, Dan Wilks, hereby confirm that I have authorized and designated Robert B. Early to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my direct or indirect ownership of, or transaction in securities of, ProFrac Holding Corp. The authority of such individual under this Statement shall continue for as long as I am required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to Robert Early. I hereby acknowledge that such individual is not assuming any of my responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| By: | /s/ Dan Wilks |
|  | Dan Wilks |

---

## Exhibit 99.03

**<u>Exhibit 99.03</u>**

**POWER OF ATTORNEY**

**I, Matthew D. Wilks, hereby confirm that I have authorized and designated Robert B. Early to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my direct or indirect ownership of, or transaction in securities of, ProFrac Holding Corp. The authority of such individual under this Statement shall continue for as long as I am required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to Robert Early. I hereby acknowledge that such individual is not assuming any of my responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| By: | /s/ Matthew D. Wilks |
|  | Matthew D. Wilks |

---

## Exhibit 99.04

**<u>Exhibit 99.04</u>**

**POWER OF ATTORNEY**

**I, Jo Ann Wilks, hereby confirm that I have authorized and designated Robert Early to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my direct or indirect ownership of, or transaction in securities of, ProFrac Holding Corp. The authority of such individual under this Statement shall continue for as long as I am required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to Robert Early. I hereby acknowledge that such individual is not assuming any of my responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| By: | /s/ Jo Ann Wilks |
|  | Jo Ann Wilks |

---

## Exhibit 99.05

**<u>Exhibit 99.05</u>**

**POWER OF ATTORNEY**

**I, Farris C. Wilks, hereby confirm that I have authorized and designated Robert Early to execute and file on my behalf all SEC forms (including any amendments thereto) that I may be required to file with the United States Securities and Exchange Commission and to perform any other actions in connection with the above, as a result of my position with, or my direct or indirect ownership of, or transaction in securities of, ProFrac Holding Corp. The authority of such individual under this Statement shall continue for as long as I am required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to Robert Early. I hereby acknowledge that such individual is not assuming any of my responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| By: | /s/ Farris C. Wilks |
|  | Farris C. Wilks |

---

## Exhibit 99.06

**<u>Exhibit 99.06</u>**

**POWER OF ATTORNEY**

**Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), represented by Farris Wilks, Trustee, hereby authorizes Robert Early to represent the Farris Trust to execute and file on the Farris Trust's behalf all SEC forms (including any amendments thereto) that the Farris Trust may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of the Farris Trust's position with, or direct or indirect ownership of, or transactions in securities by or on behalf of the Farris Trust. The authority of such individual under this Statement shall continue for as long as the Farris Trust is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to the Farris Trust. I hereby acknowledge that such individual is not assuming any of the Farris Trust's responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| **Farris and Jo Ann Wilks 2022 Family Trust** | **Farris and Jo Ann Wilks 2022 Family Trust** |
| <br>By: | <br>/s/ Farris Wilks |
|  | Name: Farris Wilks |
|  | Title: Trustee<br>|

---

## Exhibit 99.07

**Exhibit 99.07**

**POWER OF ATTORNEY**

THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), represented by THRC Management, LLC, General Partner, by Dan H. Wilks, Manager, hereby authorizes Robert B. Early to represent THRC Holdings to execute and file on THRC Holdings' behalf all SEC forms (including any amendments thereto) that THRC Holdings may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of THRC Holdings' position with, or direct or indirect ownership of, or transactions in securities by or on behalf of THRC Holdings. The authority of such individual under this Statement shall continue for as long as THRC Holdings is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to THRC Holdings. I hereby acknowledge that such individual is not assuming any of THRC Holdings' responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.

Dated: August 18, 2025

---

| | |
|:---|:---|
| **THRC Holdings, LP** | **THRC Holdings, LP** |
| By: THRC Management, LLC, its General Partner | By: THRC Management, LLC, its General Partner |
| By: | /s/ Dan H. Wilks |
|  | Name: Dan H. Wilks |
|  | Title: Manager |

---

## Exhibit 99.08

**Exhibit 99.08**

**POWER OF ATTORNEY**

THRC Management, LLC, a Texas limited liability company ("THRC Management"), represented by Dan H. Wilks, Manager, hereby authorizes Robert B. Early to represent THRC Management to execute and file on THRC Management's behalf all SEC forms (including any amendments thereto) that THRC Management may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of THRC Management's position with, or direct or indirect ownership of, or transactions in securities by or on behalf of THRC Management. The authority of such individual under this Statement shall continue for as long as THRC Management is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to THRC Management. I hereby acknowledge that such individual is not assuming any of THRC Management's responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.

Dated: August 18, 2025

---

| | |
|:---|:---|
| **THRC Management, LLC** | **THRC Management, LLC** |
| By: | /s/ Dan H. Wilks |
|  | Name: Dan H. Wilks |
|  | Title: Manager |

---

## Exhibit 99.09

**<u>Exhibit 99.09</u>**

**POWER OF ATTORNEY**

**FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), represented by FARJO Management, LLC, General Partner, by Farris C. Wilks, Manager, hereby authorizes Robert Early to represent FARJO Holdings to execute and file on FARJO Holdings' behalf all SEC forms (including any amendments thereto) that FARJO Holdings may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of FARJO Holdings' position with, or direct or indirect ownership of, or transactions in securities by or on behalf of FARJO Holdings. The authority of such individual under this Statement shall continue for as long as FARJO Holdings is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to FARJO Holdings. I hereby acknowledge that such individual is not assuming any of FARJO Holdings' responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| **FARJO Holdings, LP** | **FARJO Holdings, LP** |
| By: FARJO Management, LLC, its General Partner | By: FARJO Management, LLC, its General Partner |
| <br>By: | <br>/s/ Farris C. Wilks |
|  | Name: Farris C. Wilks |
|  | Title: Manager |

---

## Exhibit 99.10

**<u>Exhibit 99.10</u>**

**POWER OF ATTORNEY**

**THRC Management, LLC, a Texas limited liability company ("THRC Management"), represented by Dan H. Wilks, Manager, hereby authorizes Robert B. Early to represent THRC Management to execute and file on THRC Management's behalf all SEC forms (including any amendments thereto) that THRC Management may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of THRC Management's position with, or direct or indirect ownership of, or transactions in securities by or on behalf of THRC Management. The authority of such individual under this Statement shall continue for as long as THRC Management is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to THRC Management. I hereby acknowledge that such individual is not assuming any of THRC Management's responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.**

Dated:

August 18, 2025

---

| | |
|:---|:---|
| **THRC Management, LLC** | **THRC Management, LLC** |
| <br>By: | <br>/s/ Dan H. Wilks |
|  | Name: Dan H. Wilks |
|  | Title: Manager |

---

## Exhibit 99.11

**POWER OF ATTORNEY**

Heavenly Father's Foundation, a 501(c)(3) private foundation (the "Foundation"), represented by Dan Wilks, Trustee, hereby authorizes Robert Early to represent the Foundation to execute and file on the Foundation's behalf all SEC forms (including any amendments thereto) that the Foundation may be required to file with the United States Securities and Exchange Commission and any other actions in connection with the above, as a result of the Foundation's position with, or direct or indirect ownership of, or transactions in securities by or on behalf of the Foundation. The authority of such individual under this Statement shall continue for as long as the Foundation is required to file such forms, unless earlier terminated by my delivery of a written revocation of this authorization to the Foundation. I hereby acknowledge that such individual is not assuming any of the Foundation's responsibilities to comply with any of the requirements of the Securities Exchange Act of 1934, as amended.

Dated: August 18, 2025

---

| | |
|:---|:---|
| **Heavenly Father's Foundation** | **Heavenly Father's Foundation** |
| By: | /s/ Dan Wilks |
|  | Name: Dan Wilks |
|  | Title: Trustee |

---

## Ex-99.Schedule

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**<u>Schedule I</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**<u>Transactions in the Last Sixty Days</u>**

---

| | | | |
|:---|:---|:---|:---|
| **Farris Wilks** | **Farris Wilks** | **Farris Wilks** | **Farris Wilks** |
| **Date** | **Transaction** | **Shares** | **Price Per Share** |
| 08/14/2025 | Purchase | 2500000 | $4.00 |

---

---

| | | | |
|:---|:---|:---|:---|
| **THRC Holdings, LP** | **THRC Holdings, LP** | **THRC Holdings, LP** | **THRC Holdings, LP** |
| **Date** | **Transaction** | **Shares** | **Price Per Share** |
| 08/14/2025 | Purchase | 2500000 | $4.00 |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 10)**

**PROFRAC HOLDING CORP.**

*(Name of Issuer)*

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

*(Title of Class of Securities)*

**74319N100**

*(CUSIP Number)*

**Robert Early**<br>17018 IH 20<br>Cisco TX 76437<br>(325) 660-1509

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

**08/14/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**THRC Holdings, LP** | Name of reporting person<br>**THRC Holdings, LP** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**82389657.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**82389657.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**82389657.00** | Aggregate amount beneficially owned by each reporting person<br>**82389657.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**45.3%** | Percent of class represented by amount in Row (11)<br>**45.3%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

**Comment for Reporting Person:** (1)  THRC Holdings owns (i) 80,623,143 shares of Class A Common Stock of Issuer, (ii) 30,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,723,770 shares of Class A Common Stock, and (iii) 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. Dan Wilks is the sole member of THRC Management LLC.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**THRC Management, LLC** | Name of reporting person<br>**THRC Management, LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**82389657.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**82389657.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**82389657.00** | Aggregate amount beneficially owned by each reporting person<br>**82389657.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**45.3%** | Percent of class represented by amount in Row (11)<br>**45.3%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

**Comment for Reporting Person:** (1)  THRC Holdings LP owns (i) 80,623,143 shares of Class A Common Stock of Issuer, (ii) 30,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,723,770 shares of Class A Common Stock, and (iii) 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. Dan Wilks is the sole member of THRC Management LLC.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Dan H. Wilks** | Name of reporting person<br>**Dan H. Wilks** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**85609390.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**85609390.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**85609390.00** | Aggregate amount beneficially owned by each reporting person<br>**85609390.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**47.1%** | Percent of class represented by amount in Row (11)<br>**47.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** (1)  THRC Holdings owns (i) 80,623,143 shares of Class A Common Stock of Issuer, (ii) 30,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,723,770 shares of Class A Common Stock, and (iii) 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. Dan Wilks is the sole member of THRC Management LLC.  Heavenly Father's Foundation, a 501(c)(3) private foundation (the "Foundation") owns 3,219,733 shares of Class A Common Stock of Issuer.  Dan Wilks and his wife, Staci Wilks, are the Trustees of the Foundation.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Farris Wilks** | Name of reporting person<br>**Farris Wilks** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**62236576.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**3665132.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**60640943.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**64306075.00** | Aggregate amount beneficially owned by each reporting person<br>**64306075.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**—%** | Percent of class represented by amount in Row (11)<br>**—%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** (1) FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), owns (i) 977,778 shares of Class A Common Stock and (ii) 19,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,091,721 shares of Class A Common Stock.  The Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), owns 58,571,444 shares of Class A Common Stock.  Farris Wilks owns 3,665,132 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)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Jo Ann Wilks** | Name of reporting person<br>**Jo Ann Wilks** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**60640943.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**64306075.00** | Aggregate amount beneficially owned by each reporting person<br>**64306075.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**35.3%** | Percent of class represented by amount in Row (11)<br>**35.3%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** (1) FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), owns (i) 977,778 shares of Class A Common Stock and (ii) 19,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,091,721 shares of Class A Common Stock.  The Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), owns 58,571,444 shares of Class A Common Stock.  Farris Wilks owns 3,665,132 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)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Faris and Jo Ann Wilks 2022 Family Trust** | Name of reporting person<br>**Faris and Jo Ann Wilks 2022 Family Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**58571444.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**58571444.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**58571444.00** | Aggregate amount beneficially owned by each reporting person<br>**58571444.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**32.2%** | Percent of class represented by amount in Row (11)<br>**32.2%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** (1) The Farris Trust owns 58,571,444 shares of Class A Common Stock (the number of shares owned by the Farris Trust is subject to change based on an appraisal. 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)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**FARJO Holdings, LP** | Name of reporting person<br>**FARJO Holdings, LP** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**2069499.00** | Aggregate amount beneficially owned by each reporting person<br>**2069499.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**1.1%** | Percent of class represented by amount in Row (11)<br>**1.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

**Comment for Reporting Person:** (1) FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), owns (i) 977,778 shares of Class A Common Stock and (ii) 19,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,091,721 shares of Class A Common Stock.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**FARJO Management, LLC** | Name of reporting person<br>**FARJO Management, LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**2069499.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**2069499.00** | Aggregate amount beneficially owned by each reporting person<br>**2069499.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**1.1%** | Percent of class represented by amount in Row (11)<br>**1.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

**Comment for Reporting Person:** (1) FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), owns (i) 977,778 shares of Class A Common Stock and (ii) 19,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 1,091,721 shares of Class A Common Stock.  The Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), owns 58,571,444 shares of Class A Common Stock.  Farris Wilks owns 3,665,132 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)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Matthew Wilks** | Name of reporting person<br>**Matthew Wilks** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**1949344.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**1949344.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**1949344.00** | Aggregate amount beneficially owned by each reporting person<br>**1949344.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**1.1%** | Percent of class represented by amount in Row (11)<br>**1.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** (1) Matthew D. Wilks owns 1,570,544 shares of Class A Common Stock of Issuer.  Matthew D. Wilks is the Vice President of Investments of THRC Holdings and Executive Chairman of the Issuer. JCMWZ, LLC owns 378,800 shares of Class A Common Stock of Issuer.  Matthew D. Wilks is the Manager of JCMWZ, LLC and disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

| **CUSIP No.** | **74319N100** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Heavenly Father's Foundation** | Name of reporting person<br>**Heavenly Father's Foundation** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[ ] (a)<br>[x] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**TEXAS** | Citizenship or place of organization<br>**TEXAS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**3219733.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**3219733.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3219733.00** | Aggregate amount beneficially owned by each reporting person<br>**3219733.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**1.8%** | Percent of class represented by amount in Row (11)<br>**1.8%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** (1) The Foundation owns 3,219,733 shares of Class A Common Stock of Issuer.  Dan Wilks and his wife, Staci Wilks, are the Trustees of the Foundation.

(2)  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of November 1, 2024, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,816,618 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Class A Common Stock, $0.01 par value

**(b) Name of Issuer:**
PROFRAC HOLDING CORP.

**(c) Address of Issuer's Principal Executive Offices:**
333 SHOPS BOULEVARD, SUITE 301, WILLOW PARK, TX, 76087

Item 1 of the Schedule 13D is hereby amended and restated in its entirety as follows:

This Schedule 13D is filed by THRC Holdings, LP, a Texas limited partnership ("THRC Holdings"), THRC Management, LLC, a Texas limited liability company ("THRC Management"), FARJO Holdings, LP, a Texas limited partnership ("FARJO Holdings"), FARJO Management, LLC, a Texas limited liability company ("FARJO Management"), Dan Wilks, the Farris and Jo Ann Wilks 2022 Family Trust, a Texas irrevocable trust (the "Farris Trust"), Heavenly Father's Foundation, a 501(c)(3) private foundation (the "Foundation"), Farris Wilks, Jo Ann Wilks, and Matthew D. Wilks (collectively, the "Reporting Persons") and relates to an aggregate of 151,864,809 shares of Class A Common Stock, par value $0.01 per share (the "Class A Common Stock"), of ProFrac Holding Corp., a Delaware corporation (the "Issuer"). The principal executive office of the Issuer is located at 333 Shops Boulevard, Suite 301, Willow Park, TX 76087.

This Amendment No. 10 (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, Amendment No. 2 thereto filed with the SEC on November 28, 2022, Amendment No. 3 thereto filed with the SEC on January 30, 2023, Amendment No. 4 thereto filed with the SEC on April 26, 2023, Amendment No. 5 thereto filed with the SEC on June 5, 2023, Amendment No. 6 thereto filed with the SEC on May 30, 2024, Amendment No. 7 thereto filed with the SEC on September 30, 2024, Amendment No. 8 thereto filed with the SEC on December 31, 2024, and Amendment No. 9 thereto filed with the SEC on March 20, 2025 (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 4. Purpose of Transaction**

The shares purchased as shown in Schedule I attached to this filing were acquired for general investment purposes.

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

**(a)**
In aggregate, the Reporting Persons are the beneficial owners of 151,864,809 shares of Class A Common Stock, representing approximately 88.66% of the Issuer's outstanding shares of Class A Common Stock.  This calculation is based on (i) 160,280,185 shares of Class A Common Stock outstanding as of June 30, 2025, as disclosed on the Issuer's Form 10-Q filed with the SEC on August 7, 2025, (ii) 50,000 shares of Series A Redeemable Convertible Preferred Stock that are convertible into 2,872,950 shares of Class A Common Stock, and (iii) 42,744 shares of Class A Common Stock issuable to THRC Holdings upon exercise of warrants to purchase shares of Class A Common Stock.

Dan Wilks, THRC Holdings, THRC Management may be deemed to beneficially own the Class A Common Stock held by the other Reporting Persons, but, except as set forth herein, Dan Wilks, THRC Holdings and THRC Management disclaims beneficial ownership of any Class A Common Stock owned by Matthew D. Wilks, FARJO Holdings, FARJO Management, Farris Wilks, Jo Ann Wilks, and the Farris Trust.

THRC Holdings and THRC Management may be deemed to beneficially own the Class A Common Stock held by the Foundation, but each of THRC Holdings and THRC Management disclaims beneficial ownership of any Class A Common Stock owned by the Foundation.

Matthew D. Wilks may be deemed to beneficially own the Class A Common Stock held by the other Reporting Persons, but Matthew D. Wilks disclaims beneficial ownership of any Class A Common Stock owned by the other Reporting Persons.

FARJO Holdings, FARJO Management, Farris Wilks, Jo Ann Wilks, and the Farris Trust may be deemed to beneficially own the Class A Common Stock held by the other Reporting Persons, but, except as set forth herein, FARJO Holdings, FARJO Management, Farris Wilks, Jo Ann Wilks, and the Farris Trust disclaims beneficial ownership of any Class A Common Stock owned by the other Reporting Persons.

The Foundation may be deemed to beneficially own the Class A Common Stock held by the other Reporting Persons, but the Foundation disclaims beneficial ownership of any Class A Common Stock owned by the other Reporting Persons.

**(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.

**(c)**
Except for the transactions set forth on Schedule I, none of the Reporting Persons effected any transaction in the Class A Common Stock in the last sixty days.

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

None

### SIGNATURE

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.

**Reporting Person:** THRC Holdings, LP

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** THRC Management, LLC

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Dan H. Wilks

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Farris Wilks

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Jo Ann Wilks

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Faris and Jo Ann Wilks 2022 Family Trust

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** FARJO Holdings, LP

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** FARJO Management, LLC

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Matthew Wilks

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025

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.

**Reporting Person:** Heavenly Father's Foundation

**Signature:** /s/ Robert B. Early

**Name/Title:** Robert B. Early, Attorney-in-Fact

**Date:** 08/18/2025