ATLANTA, GA – – (Globe Newswire – September 14, 2026) – – A shareholder class action lawsuit has been filed against FuelCell Energy, Inc. (“FuelCell”) (NASDAQ: FCEL). The lawsuit alleges that Defendants made false and misleading statements and/or failed to disclose material adverse facts including allegations that: (1) FuelCell’s manufacturing capacity was inadequate to generate the production rate required under the capital equipment purchase agreement (“CEPA”); (2) as a result, FuelCell’s annualized production rate for deliveries under the CEPA with Fit Energy was slower than expected; (3) as a result, FuelCell was incurring higher product costs and manufacturing overhead expenses; (4) as a result of the slower production rate, FuelCell was reasonably likely to incur charges in connection with the CEPA; (5) the foregoing was a known trend affecting FuelCell’s profitability; and (6) as a result of the foregoing, Defendants’ positive statements about FuelCell’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis.

If you purchased FuelCell shares between June 24, 2026 and September 1, 2026, and experienced a loss on that investment, you are encouraged to discuss your legal rights by contacting Corey D. Holzer, Esq. at cholzer@holzerlaw.com, by toll-free telephone at (888) 508-6832, or by visiting the firm’s website at www.holzerlaw.com/case/fuelcell-energy/ for more information.

The deadline to ask the court to be appointed lead plaintiff in the case is November 10, 2026.