SCHEDULE 13G/A

Cactus Inc

Class A common stock, par value $0.01 per share · CUSIP: 127203107

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Cactus WH Enterprises. LLC

  Shares: 9,686,249.00 · Class: 12.1%

• Scott Bender

  Shares: 9,765,257.00 · Class: 12.2%

• Joel Bender

  Shares: 9,879,915.00 · Class: 12.4%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.