Power Solutions International, Inc. (the "Company" or "PSI") (OTC:PSIX), a leader in the design, engineering and manufacture of emission-certified engines and power systems, announced today that The Nasdaq Stock Market LLC ("Nasdaq") has approved its application for uplisting the Company's common stock to Nasdaq. PSI's common stock is expected to commence trading on Nasdaq at the opening of the market on December 26, 2024, under the Company's current ticker symbol "PSIX."