SCHEDULE 13G/A

Power Solutions International Inc

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

Event date: 2025-02-05

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: 1,141,254.00 · Class: 5.0%

• Gagnon Securities LLC

  Shares: 575,820.00 · Class: 2.5%

• Gagnon Advisors, LLC

  Shares: 335,457.00 · Class: 1.5%

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