Introduction to the Primoris Class Action Lawsuit The Primoris class action lawsuit seeks to represent purchasers or acquirers Primoris Services Corporation (NYSE: PRIM) common stock between August 5, 2025 and June 22, 2026, inclusive (the “Class Period”). Captioned Boston Retirement System v. Primoris Services Corporation, No. 26-cv-02416 (N.D. Tex.), the Primoris class action lawsuit charges Primoris and certain of Primoris’ top current and former executives

Introduction to the Photronics Classs Action Lawsuit The Photronics class action lawsuit seeks to represent purchasers or acquirers of Photronics, Inc. (NASDAQ: PLAB) securities between December 10, 2025 and May 27, 2026, inclusive (the “Class Period”). Captioned Cooper v. Photronics, Inc., No. 26-cv-01069 (D. Conn.), the Photronics class action lawsuit charges Photronics and certain of Photronics’ top executive officers with violations of the Securities Act

Introduction to the Procept Class Action Lawsuit The Procept class action lawsuit seeks to represent purchasers of PROCEPT BioRobotics Corporation (NASDAQ: PRCT) common stock between February 28, 2024 and February 25, 2026, inclusive (the “Class Period”). Captioned Operating Engineers Construction Industry and Miscellaneous Pension Fund v. PROCEPT BioRobotics Corporation, No. 26-cv-07691 (N.D. Cal.), the Procept class action lawsuit charges Procept and certain of Procept’s