SCHEDULE 13D/A

Flagstar Bank National Association

Common Stock, par value $0.01 per share · CUSIP: 649445400

Event date: 2025-08-22

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

• Liberty 77 Capital L.P.Reported CIK 0001905374

  Shares: 75,013,636.00 · Class: 18.1%

• Liberty Strategic Capital (CEN) Holdings, LLC

  Shares: 75,013,636.00 · Class: 18.1%

• Liberty 77 Capital Partners L.P.

  Shares: 75,013,636.00 · Class: 18.1%

• Liberty Capital L.L.C.

  Shares: 75,013,636.00 · Class: 18.1%

• STM Partners LLC

  Shares: 75,013,636.00 · Class: 18.1%

• Steven T. Mnuchin

  Shares: 75,013,636.00 · Class: 18.1%

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