Cactus, Inc. (WHD) discloses executive grants of restricted stock units

Rhea-AI Filing Summary

Cactus, Inc. reported that an executive officer, listed as EVP/CEO Spool Tech/Cactus Intl, received new equity awards in the form of restricted stock units on January 1, 2026. These derivative securities relate to the company’s Class A common stock and are shown with no cash exercise price.

One grant covers 10,926 restricted stock units, vesting in three equal annual installments starting on the first anniversary of the grant date, with each vested unit delivering one share of Class A common stock. A second grant of 10,926 restricted stock units vests in two equal annual installments on the same schedule, further aligning the executive’s compensation with the company’s future share performance.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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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^*

Tadlock Stephen

(Last) (First) (Middle)

920 MEMORIAL CITY WAY

SUITE 300

(Street)

HOUSTON TX 77024

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Cactus, Inc. [ WHD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP/CEO Spool Tech/Cactus Intl

3. Date of Earliest Transaction (Month/Day/Year)
01/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	01/01/2026		A		10,926		(2)	(2)	Class A Common Stock	10,926	$0	122,394	D
Restricted Stock Units	(1)	01/01/2026		A		10,926		(3)	(3)	Class A Common Stock	10,926	$0	133,320	D

Explanation of Responses:

1. 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.

2. On January 1, 2026 the reporting person was granted 10,926 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

3. On January 1, 2026 the reporting person was granted 10,926 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.

Remarks:

	/s/ Stephen Tadlock, by Will Marsh as Attorney-in-Fact	01/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Cactus, Inc. (WHD) report for January 1, 2026?

Cactus, Inc. reported that an executive officer received two grants of restricted stock units on January 1, 2026, each tied to Class A common stock.

How many restricted stock units were granted to the Cactus, Inc. executive?

The executive was granted 10,926 restricted stock units in one award vesting over three years and another 10,926 restricted stock units in a separate award vesting over two years.

What does each restricted stock unit from the Cactus, Inc. grants represent?

Each restricted stock unit represents a contingent right to receive one share of Class A common stock upon vesting.

What are the vesting terms of the 10,926 restricted stock units with three-year vesting at Cactus, Inc.?

That grant of 10,926 restricted stock units vests in three equal annual installments beginning on the first anniversary of the January 1, 2026 grant date.

What are the vesting terms of the 10,926 restricted stock units with two-year vesting at Cactus, Inc.?

This separate grant of 10,926 restricted stock units vests in two equal annual installments beginning on the first anniversary of the January 1, 2026 grant date.

Is there an exercise price for the Cactus, Inc. restricted stock unit grants?

The table lists the price of each restricted stock unit grant as $0, reflecting that no cash payment is required to receive shares upon vesting.