Fuel Tech Inc.

Last updated September 27, 2026

Organization details

Legal name
Fuel Tech Inc.
Former names
Fuel Tech N V
Ownership
Public
Status
Active
SIC code
3564 — Industrial & Commercial Fans & Blowers & Air Purifing Equip
Jurisdiction of incorporation
Delaware
Headquarters city
Warrenville
Headquarters state / province
Illinois
Headquarters country
United States
Fiscal year end
December
Ticker symbol
FTEK
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000846913
EIN
20-5657551

Board of directors

Chief executives

Vincent J. Arnone · President & CEO
Dates unknown

Director election results

Annual meeting of June 4, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$14,400
2 purchases by 2 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Sep 1, 2026 Nuggihalli Ramesh Officer (President & CEO) Open-market purchase +1,471 $1.36 $2,000
Mar 6, 2026 Vincent J. Arnone Director, Officer (President & CEO) Open-market purchase +10,000 $1.24 $12,400
Jun 4, 2025 Sharon L. Jones Director Open-market sale −12,627 $1.67 $21,087
Mar 28, 2025 Vincent J. Arnone Director, Officer (President & CEO) Open-market purchase +15,000 $1.05 $15,750
Nov 19, 2024 Sharon L. Jones Director Open-market purchase +8,014 $1.08 $8,656
Nov 18, 2024 Sharon L. Jones Director Open-market purchase +9,800 $1.05 $10,290
Nov 15, 2024 Sharon L. Jones Director Open-market purchase +4,200 $1.05 $4,410
Nov 14, 2024 Sharon L. Jones Director Open-market purchase +7,200 $1.04 $7,488
Nov 13, 2024 Sharon L. Jones Director Open-market purchase +9,100 $1.05 $9,555
Nov 12, 2024 Sharon L. Jones Director Open-market purchase +9,500 $1.02 $9,690
Sep 12, 2024 Albrecht Ellen T Officer (Chief Financial Officer) Open-market purchase +5,000 $1.01 $5,050
Sep 12, 2024 Vincent J. Arnone Director, Officer (President & CEO) Open-market purchase +20,000 $1.02 $20,400
Aug 28, 2024 Sharon L. Jones Director Open-market purchase +3,293 $1.01 $3,326
Aug 12, 2024 Sharon L. Jones Director Open-market purchase +447 $1.01 $452
Aug 9, 2024 Vincent J. Arnone Director, Officer (President & CEO) Open-market purchase +20,000 $1.04 $20,800

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