FUEL TECH INC

For the period ended Dec 31, 2024. Filed Mar 4, 2025.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2024 · Filed Mar 4, 2025

FTEK$1.41+4.4%Stored close · as of Nov 9, 2026

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Contents

Signatures and Certifications

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	FUEL TECH, INC.
Date: March 4, 2025	By:	/s/ Vincent J. Arnone
		Vincent J. Arnone
		President and Chief Executive Officer
		(Principal Executive Officer)
Date: March 4, 2025	By:	/s/ Ellen T. Albrecht
		Ellen T. Albrecht
		Vice President, Chief Financial Officer and Treasurer
		(Principal Financial Officer)

Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been duly signed below by the following persons on behalf of Fuel Tech, Inc. and in the capacities and on the date indicated.

Date: March 4,2025

Vincent J. Arnone
Signature	Title
/s/ Vincent J. Arnone	President and Chief Executive Officer (Principal Executive Officer)
/s/ Ellen T. Albrecht	Vice President, Chief Financial Officer and Treasurer (Principal Financial Officer)
Ellen T. Albrecht
/s/ Douglas G. Bailey	Director
Douglas G. Bailey
/s/ Dennis L. Zeitler	Director
Dennis L. Zeitler
/s/ Sharon L. Jones	Director
Sharon L. Jones

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.