Form 4 Filing for FuelCell Energy Inc.

This filing details a transaction by Homer John Livingston III, a director at FuelCell Energy Inc. On July 16, 2026, Livingston acquired 26,343 shares of Common Stock at a weighted average price of $18.7893 per share. The prices for these shares ranged from $18.71 to $18.79. Following this transaction, Livingston directly owns 26,343 shares. The filing was signed by Michael S. Bishop as Power of Attorney on July 20, 2026.