Form 8-K Filing - Fuel Tech, Inc.

This filing reports a change in leadership at Fuel Tech, Inc. Vincent J. Arnone has resigned as Chairman of the Board, effective September 15, 2026. He will remain on the Board. His resignation is not due to any disagreements. Sharon L. Jones, an existing independent Board member, has been elected as the new Chairman, effective September 16, 2026. The report was signed by Bradley W. Johnson, Vice President, General Counsel and Secretary, on September 2, 2026.