# EDGAR Filing Document

**Accession Number:** 0001699136
**File Stem:** 0001699136-23-000048
**Filing Date:** 2023-3
**Character Count:** 12692
**Document Hash:** 6e80ebac9d3201ebc2e001c8ecf62847
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001699136-23-000048.hdr.sgml**: 20230314

**ACCESSION NUMBER**: 0001699136-23-000048

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20230310

**FILED AS OF DATE**: 20230314

**DATE AS OF CHANGE**: 20230314

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Tadlock Stephen
- **CENTRAL INDEX KEY:** 0001710396

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38390
- **FILM NUMBER:** 23732863

**MAIL ADDRESS:**
- **STREET 1:** COBALT CENTER 920 MEMORIAL CITY WAY
- **STREET 2:** SUITE 300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77024
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cactus, Inc.
- **CENTRAL INDEX KEY:** 0001699136
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
- **IRS NUMBER:** 352586106
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 920 MEMORIAL CITY WAY
- **STREET 2:** SUITE 300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77024
- **BUSINESS PHONE:** 713-626-8800

**MAIL ADDRESS:**
- **STREET 1:** 920 MEMORIAL CITY WAY
- **STREET 2:** SUITE 300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77024

## Ex-24

![](stephentadlockpoavf001.jpg)

Exhibit 24 POWER OF ATTORNEY FOR EXECUTING FORMS 3, 4 AND 5 Know all by these present, that the undersigned hereby constitutes and appoints each of William Marsh and Donna Anderson, individually, the undersigned's true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned Forms 3, 4 and 5 (including amendments thereto) in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder; (2) do and perform any and all acts for and on behalf of the undersigned that may be necessary or desirable to complete and execute any such Form 3, 4 or 5, complete and execute any amendment or amendments thereto, file such Form with the United States Securities and Exchange Commission and any stock exchange or similar authority, and provide a copy as required by law or advisable to such persons as the attorney-in-fact deems appropriate; and (3) take any other action of any type whatsoever in connection with the foregoing that, in the opinion of the attorney-in-fact, may be of benefit to, in the best interest of, or legally required of the undersigned, it being understood that the documents executed by the attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as the attorney-in- fact may approve in the attorney-in-fact's discretion. The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that the attorney-in-fact, or the attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, and their substitutes, in serving in such capacity at the request of the undersigned, are not assuming (nor is Cactus, Inc., Cactus Wellhead LLC nor any of their affiliates assuming) any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934. The undersigned agrees that each such attorney-in-fact may rely entirely on information furnished orally or in writing by or at the direction of the undersigned to the attorney-in-fact. The undersigned also agrees to indemnify and hold harmless Cactus, Inc., Cactus Wellhead LLC and each of their affiliates and each such attorney-in-fact against any losses, claims, damages or liabilities (or actions in these respects) that arise out of or are based upon any untrue statements or omissions of necessary facts in the information provided by or at the direction of the undersigned, or upon the lack of timeliness in the delivery of information by or at the direction of the undersigned, to that attorney-in fact for purposes of executing, acknowledging, delivering or filing any Form 3, 4 or 5 (including any amendment thereto) and agrees to reimburse Cactus, Inc., Cactus Wellhead LLC and each of their affiliates and the attorney-in-fact on demand for any legal or other expenses reasonably incurred in connection with investigating or defending against any such loss, claim, damage, liability or action. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by Cactus, Inc. unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact. The undersigned hereby revokes the power of attorney with respect to the foregoing matters previously granted by the undersigned to David Isaac. [Signature page follows.] Active 97169171.1

------

![](stephentadlockpoavf002.jpg)

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of the date written below. /s/ Stephen Tadlock Signature Stephen Tadlock Type or Print Name 5/17/22 Date

------

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Tadlock Stephen<br><sub>(Last) (First) (Middle)</sub><br>920 MEMORIAL CITY WAY<br>SUITE 300<br><sub>(Street)</sub><br>HOUSTON, TX 77024<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-10 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_VP, CFO and Treasurer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Cactus, Inc. [ WHD ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2023-03-10 |  | A |  | 3924<sup>(1)</sup> | A | $0 | 76357 | D |  |
| Class A Common Stock | 2023-03-10 |  | F |  | 1545<sup>(2)</sup> | D | $42.59 | 74812 | D |  |
| Class A Common Stock | 2023-03-11 |  | M |  | 9810 | A | <sup>(3)</sup> | 84622 | D |  |
| Class A Common Stock | 2023-03-11 |  | F |  | 3861<sup>(2)</sup> | D | $42.59 | 80761 | D |  |
| Class A Common Stock | 2023-03-11 |  | M |  | 3130 | A | <sup>(3)</sup> | 83891 | D |  |
| Class A Common Stock | 2023-03-11 |  | F |  | 1232<sup>(2)</sup> | D | $42.59 | 82659 | D |  |
| Class A Common Stock | 2023-03-11 |  | M |  | 2584 | A | <sup>(3)</sup> | 85243 | D |  |
| Class A Common Stock | 2023-03-11 |  | F |  | 1017<sup>(2)</sup> | D | $42.59 | 84226 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(3)</sup> | 2023-03-10 |  | A |  | 81467 |  | <sup>(4)</sup> | <sup>(4)</sup> | Class A Common Stock | 81467.0 | $0 | 105289 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-03-10 |  | A |  | 23932 |  | <sup>(5)</sup> | <sup>(5)</sup> | Class A Common Stock | 23932.0 | $0 | 129221 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-03-11 |  | M |  |  | 9810 | <sup>(6)</sup> | <sup>(6)</sup> | Class A Common Stock | 9810.0 | $0 | 119411 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-03-11 |  | M |  |  | 3130 | <sup>(7)</sup> | <sup>(7)</sup> | Class A Common Stock | 3130.0 | $0 | 116281 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2023-03-11 |  | M |  |  | 2584 | <sup>(8)</sup> | <sup>(8)</sup> | Class A Common Stock | 2584.0 | $0 | 113697 | D |  |

---

### Footnotes:

(1) Represents shares earned for the performance share units granted in 2020 for the three-year performance period ending December 31, 2022 as approved by the Compensation Committee of the Board of Directors and issued March 10, 2023.

(2) Represents shares withheld by the Company to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units.

(3) Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit.

(4) On March 10, 2023, the reporting person was granted 81,467 restricted stock units, vesting on the fourth anniversary of the grant date.

(5) On March 10, 2023, the reporting person was granted 23,932 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

(6) On March 11, 2020, the reporting person was granted 29,429 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

(7) On March 11, 2021, the reporting person was granted 9,390 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

(8) On March 11, 2022, the reporting person was granted 7,752 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

**Signature:** /s/ Stephen Tadlock, by Will Marsh as Attorney-in-Fact  
**Date:** 2023-03-14

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**