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National Grid plc

Securities Class Action

  • Date:
  • 7/16/2025
  • Status:
  • Investigating

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Bragar Eagel & Squire, P.C., a nationally recognized stockholder rights law firm, is investigating potential claims against National Grid plc (“National Grid” or the “Company”) (NYSE:NGG) on behalf of National Grid stockholders. Our investigation concerns whether National Grid has violated the federal securities laws and/or engaged in other unlawful business practices.

On July 1, 2025, the United Kingdom's energy system operator, National Energy System Operator ("NESO"), published a report summarizing the findings of its investigation into the March 20, 2025 fire that caused Heathrow Airport to shut down. NESO's report stated that the fire was caused by a known fault at an electrical substation owned by National Grid, which had been aware of the problem since 2018 but failed to fix it. Media outlets subsequently reported that Heathrow Airport was considering legal action against National Grid.
 
On this news, National Grid's American Depositary Receipt ("ADR") price fell $3.77 per ADR, or 5.07%, to close at $70.61 per ADR on July 2, 2025.
 
If you purchased or otherwise acquired National Grid shares and suffered a loss, are a long-term stockholder, have information, would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Brandon Walker or Marion Passmore by email at investigations@bespc.com, by telephone at (212) 355-4648, or by filling out the form below.  There is no cost or obligation to you.
Contact Instructions
Please contact Brandon Walker or Marion Passmore by email at investigations@bespc.com with any questions regarding the case.
The individual or institution below (“Plaintiff”) has reviewed and agrees to the Bragar Eagel & Squire, P.C. (“BESPC”) retainer agreement and authorizes BESPC to prosecute an action on Plaintiff’s behalf under the federal securities laws or applicable state laws to recover damages on behalf of investors in . BESPC will prosecute the action on a full contingency basis and will forward all costs and expenses.
 

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