Cactus, Inc. — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Cactus, Inc. (WHD)
CIK: 0001699136
Period of Report: 2026-02-26

Reporting Person: Tadlock Stephen (EVP/CEO Spool Tech/Cactus Intl)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-26	Class A Common Stock	A	27496	—	Acquired	82594	Direct
2026-02-26	Class A Common Stock	F	10820	$51.56	Disposed	71774	Direct

Footnotes

F1: Represents shares earned for the performance share units granted in 2023 for the three-year performance period ending December 31, 2025 as approved by the Compensation Committee of the Board of Directors based on the audited financial statements for the year ended December 31, 2025.

F2: Represents shares withheld by the Company to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units.