Steven Bender - 01 Jan 2026 Form 4 Insider Report for Cactus, Inc. (WHD)

Role: Chief Operating Officer
Signature: /s/ Steven Bender, by William Marsh as Attorney-in-Fact
Issuer symbol: WHD
Transactions as of: 01 Jan 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Jan 2026, 18:19:46 UTC
Previous filing: 21 Mar 2025
Next filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bender Steven	Chief Operating Officer	920 MEMORIAL CITY WAY, SUITE 300, HOUSTON	/s/ Steven Bender, by William Marsh as Attorney-in-Fact	05 Jan 2026	0001701687

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WHD	Restricted Stock Units	Award	$0	+6,556	+6.1%	$0.000000	114,629	01 Jan 2026	Class A Common Stock	6,556		Direct	F1, F2
transaction	WHD	Restricted Stock Units	Award	$0	+6,556	+5.7%	$0.000000	121,185	01 Jan 2026	Class A Common Stock	6,556		Direct	F1, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.
F2	On January 1, 2026 the reporting person was granted 6,556 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.
F3	On January 1, 2026 the reporting person was granted 6,556 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.