Rosen Law Firm Urges National Grid plc Investors to Ask About Securities Class Action

Why: The Rosen Law Firm, a prominent global investor rights law firm, is currently investigating potential securities claims related to National Grid plc (NYSE: NGG). Shareholders of National Grid plc may have been provided with materially misleading business information, leading to possible securities claims.

What to do next: Shareholders who purchased National Grid securities are encouraged to inquire about potential compensation without incurring any out-of-pocket expenses through a contingency fee arrangement offered by The Rosen Law Firm. The firm is in the process of preparing a class action lawsuit to recover investor losses.

What is this about: A significant event prompting the investigation was a Reuters article from July 2, 2025, titled “‘Preventable’ National Grid failures led to Heathrow fire, findings say.” The article highlighted a fire incident that caused the closure of London’s Heathrow airport in March, resulting in the inconvenience of numerous passengers.