Photronics, Inc. (PLAB) Faces Securities Class Action Amid IC Reality That Wiped Out $1.1 Billion of Market Capitalization – HBSS

Photronics, Inc. ( NASDAQ: PLAB ) faces a securities class action lawsuit after its investors saw the price of their shares plunge $19.49 (-36%) on May 28, 2026. The move lower was triggered by the company’s Q2 2026 results that brought into question the propriety of its earlier statements about its operations and prospects regarding its high-end integrated circuit (“IC”) photomask product line. The lawsuit seeks to represent investors who purchased or otherwise acquired Photronics securities between December 10, 2025 and May 27, 2026. National shareholders’ rights firm Hagens Berman is continuing its investigation into the legal claims that Photronics and its management misled investors and violated the federal securities laws. The firm encourages Photronics investors who suffered substantial losses to submit your losses now . Class Period: Dec. 10, 2025 – May 27, 2026 Lead Plaintiff Deadline: Sept. 4, 2026 Visit: www.hbsslaw.com/investor-fraud/plab Contact the Firm Now: PLAB@hbsslaw.com 844-916-0895 Photronics, Inc. (PLAB) Securities Class Action: Photronics is a leading manufacturer of photomasks, high-precision photographic quartz or glass plates containing microscopic images of electronic circuits. IC sales comprise the bulk of Photronics’ total revenues. During the Class Period, Photronics and its management touted “record in high-end IC […] thanks to a strong technology portfolio and exceptional execution.” They also emphasized that the company’s “[h]igh-end IC strength reflects strong order patterns globally, including in the U.S., […] where reshoring efforts continue to create a favorable demand en...