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Fuel Tech, Inc. (FTEK) stock

FTEKNasdaqIndustrial & Commercial Fans & Blowers & Air Purifing EquipFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 3, 2026Score 9/3037% below fair value
$1.31−0.05 (-3.68%)

Close on Nov 13, 2026Market cap $40.89MP/E –Yield –

Fuel Tech r&d expenses

Research and development expenses are spending on new products and technology.

Fuel Tech's R&D Expenses for the twelve months ending Jun 30, 2026 was $2.12M, up 16.3% year over year. For fiscal 2025 it was $2.01M, up 28.8% from the year before. Over ten years it grew 3.4% a year on average. The highest annual figure on record is $2.86M in fiscal 2012.

Annual r&d expenses

PeriodPeriod endValueChange
FY2025Dec 31, 2025$2.01M+28.8%
FY2024Dec 31, 2024$1.56M+3.5%
FY2023Dec 31, 2023$1.51M+68.8%
FY2022Dec 31, 2022$895.00K-32.8%
FY2021Dec 31, 2021$1.33M+13.2%
FY2020Dec 31, 2020$1.18M+4.4%
FY2019Dec 31, 2019$1.13M+5.0%
FY2018Dec 31, 2018$1.07M+0.3%
FY2017Dec 31, 2017$1.07M-38.9%
FY2016Dec 31, 2016$1.75M+21.1%
FY2015Dec 31, 2015$1.45M-0.8%
FY2014Dec 31, 2014$1.46M-40.3%
FY2013Dec 31, 2013$2.44M-14.7%
FY2012Dec 31, 2012$2.86M+94.2%
FY2011Dec 31, 2011$1.47M+55.5%
FY2010Dec 31, 2010$948.00K+74.9%
FY2009Dec 31, 2009$542.00K–

Quarterly r&d expenses

Change is against the same quarter a year earlier.

PeriodPeriod endValueChange
Q2 FY2026Jun 30, 2026$646.00K+31.8%
Q1 FY2026Mar 31, 2026$524.00K-8.1%
Q4 FY2025Dec 31, 2025$504.00K+24.4%
Q3 FY2025Sep 30, 2025$450.00K+24.7%
Q2 FY2025Jun 30, 2025$490.00K+16.1%
Q1 FY2025Mar 31, 2025$570.00K+51.6%
Q4 FY2024Dec 31, 2024$405.00K+10.4%
Q3 FY2024Sep 30, 2024$361.00K-29.6%
Q2 FY2024Jun 30, 2024$422.00K+2.2%
Q1 FY2024Mar 31, 2024$376.00K+72.5%
Q4 FY2023Dec 31, 2023$367.00K+105.0%
Q3 FY2023Sep 30, 2023$513.00K+147.8%
Q2 FY2023Jun 30, 2023$413.00K+42.9%
Q1 FY2023Mar 31, 2023$218.00K-0.9%
Q4 FY2022Dec 31, 2022$179.00K-31.7%
Q3 FY2022Sep 30, 2022$207.00K-39.1%
Q2 FY2022Jun 30, 2022$289.00K-8.3%
Q1 FY2022Mar 31, 2022$220.00K-47.0%
Q4 FY2021Dec 31, 2021$262.00K-11.8%
Q3 FY2021Sep 30, 2021$340.00K+19.3%
Q2 FY2021Jun 30, 2021$315.00K+16.2%
Q1 FY2021Mar 31, 2021$415.00K+28.1%
Q4 FY2020Dec 31, 2020$297.00K-2.3%
Q3 FY2020Sep 30, 2020$285.00K-19.0%
Q2 FY2020Jun 30, 2020$271.00K+32.2%
Q1 FY2020Mar 31, 2020$324.00K+21.8%
Q4 FY2019Dec 31, 2019$304.00K+17.4%
Q3 FY2019Sep 30, 2019$352.00K+32.8%
Q2 FY2019Jun 30, 2019$205.00K-21.5%
Q1 FY2019Mar 31, 2019$266.00K-7.6%
Q4 FY2018Dec 31, 2018$259.00K-10.7%
Q3 FY2018Sep 30, 2018$265.00K+22.7%
Q2 FY2018Jun 30, 2018$261.00K-6.8%
Q1 FY2018Mar 31, 2018$288.00K+1.4%
Q4 FY2017Dec 31, 2017$290.00K-7.6%
Q3 FY2017Sep 30, 2017$216.00K-67.9%
Q2 FY2017Jun 30, 2017$280.00K–
Q1 FY2017Mar 31, 2017$284.00K–
Q4 FY2016Dec 31, 2016$314.00K–
Q3 FY2016Sep 30, 2016$672.00K–

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