SCHEDULE 13D/A

NATIONAL ENERGY SERVICES REU

Ordinary Shares, no par value · CUSIP: G6375R107

Event date: 2025-08-21

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

• Mubbadrah Investment LLCReported CIK 0001750547

  Shares: 5,146,010.00 · Class: 5.1%

• Wild Investment LLCReported CIK 0002062867

  Shares: 5,146,010.00 · Class: 5.1%

• Myrad Investment LLCReported CIK 0002062755

  Shares: 5,146,010.00 · Class: 5.1%

• Yasser Al BaramiReported CIK 0002062790

  Shares: 5,146,010.00 · Class: 5.1%

• Hilal Al BusaidiReported CIK 0002062994

  Shares: 5,146,010.00 · Class: 5.1%

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