PSIX Investors Have Opportunity to Lead Power Solutions International, Inc. Securities Fraud Lawsuit

NEW YORK, April 15, 2026 /PRNewswire/ -- Why: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Power Solutions International, Inc. (NASDAQ: PSIX) between May 8, 2025 and March 2, 2026, inclusive (the "Class Period"), of the important May 19, 2026 lead...