SCHEDULE 13G/A

Power Solutions International Inc

Common Stock, par value $0.001 per share · CUSIP: 73933G202

Event date: 2024-12-31

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

• Neil Gagnon

  Shares: 1,678,849.00 · Class: 7.3%

• Gagnon Securities LLC

  Shares: 923,094.00 · Class: 4.0%

• Gagnon Advisors, LLC

  Shares: 470,165.00 · Class: 2.0%

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