SCHEDULE 13G/A

Gouverneur Bancorp, Inc./MD/

Common Stock, par value $0.01 per share · CUSIP: 38358M109

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

• Minerva Advisors LLC

  Shares: 78,421.00 · Class: 7.5%

• Minerva Group LP

  Shares: 60,021.00 · Class: 5.7%

• Minerva GP, LP

  Shares: 60,021.00 · Class: 5.7%

• Minerva GP, Inc.

  Shares: 60,021.00 · Class: 5.7%

• David P. Cohen

  Shares: 78,421 · Class: 7.5%

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