A securities fraud class action is pending against Primoris Services Corporation (NYSE: PRIM) for investors who purchased or acquired its common stock from August 5, 2025, through June 22, 2026. The complaint alleges that Primoris and certain executives failed to disclose substantial challenges, cost overruns and delays affecting six renewable energy projects, causing the company to overstate its 2026 Adjusted EPS and Adjusted EBITDA guidance and projected Renewables revenue. The case concerns disclosures that led Primoris to cut guidance, reduce expected Renewables revenue and announce management departures, followed by sharp stock-price declines. Investors have until September 21, 2026, to seek appointment as lead plaintiff. ClaimsFiler and Kahn Swick & Foti, LLC have separately notified investors about the deadline. No class has been certified, and investors may retain counsel, seek lead plaintiff status or remain absent class members.