Cactus (WHD) investor relations material

Opening remarks and agenda

• Meeting called to order at 9:00 A.M. Central Time on May 12, 2026, with all key executives and independent directors present.

• Inspector of Elections and representative from PricewaterhouseCoopers LLP introduced; meeting hosted virtually to reach more stockholders.

• Agenda and rules of conduct made available on the web portal; business portion conducted first, followed by Q&A.

Corporate governance

• Only validated stockholders as of March 18, 2026, entitled to vote; list of eligible stockholders available for inspection.

• Notice of meeting and affidavit of mailing incorporated into the minutes.

• Quorum established with approximately 95% of outstanding shares represented.

Board and executive committee updates

• Election of three Class two directors and two Class three directors for terms ending at the 2027 annual meeting.

• No stockholder nominations for director received prior to the deadline.