FTEK Operating Margin - FUEL TECH, INC.

Complete source-backed operating margin history.

Available history: 2009-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Operating Margin

Date	Operating Margin
2026-06-30	-24.13%
2026-03-31	-26.25%
2025-12-31	-19.66%
2025-09-30	0.05%
2025-06-30	-23.53%
2025-03-31	-14.92%
2024-12-31	-40.05%
2024-09-30	-2.28%
2024-06-30	-10.15%
2024-03-31	-34.13%
2023-12-31	-12.62%
2023-09-30	1.66%
2023-06-30	-24.39%
2023-03-31	-9.03%
2022-12-31	-3.56%
2022-09-30	2.39%
2022-06-30	-7.62%
2022-03-31	-17.78%
2021-12-31	-3.43%
2021-09-30	7.65%
2021-06-30	-13.20%
2021-03-31	-22.99%
2020-12-31	-26.80%
2020-09-30	29.88%
2020-06-30	-55.08%
2020-03-31	-71.02%
2019-12-31	-96.32%
2019-09-30	-21.09%
2019-06-30	-9.42%
2019-03-31	-12.85%
2018-12-31	5.48%
2018-09-30	6.51%
2018-06-30	-13.67%
2018-03-31	-1.44%
2017-12-31	3.34%
2017-09-30	-0.99%
2017-06-30	-57.50%
2017-03-31	-20928.04%
2016-12-31	-66.82%
2016-09-30	-17.89%
2016-06-30	-9.72%
2016-03-31	-14.53%
2015-12-31	0.10%
2015-09-30	-3.67%
2015-06-30	-12.02%
2015-03-31	-15.95%
2014-12-31	-132.71%
2014-09-30	6.71%
2014-06-30	-3.32%
2014-03-31	-6.09%
2013-12-31	2.05%
2013-09-30	15.90%
2013-06-30	7.31%
2013-03-31	0.18%
2012-12-31	3.45%
2012-09-30	6.44%
2012-06-30	0.90%
2012-03-31	9.88%
2011-12-31	10.67%
2011-09-30	12.13%
2011-06-30	4.97%
2011-03-31	4.18%
2010-12-31	9.26%
2010-09-30	7.29%
2010-06-30	-1.84%

Annual Operating Margin

Date	Operating Margin
2025-12-31	-13.80%
2024-12-31	-18.71%
2023-12-31	-9.81%
2022-12-31	-5.67%
2021-12-31	-6.14%
2020-12-31	-19.23%
2019-12-31	-27.05%
2018-12-31	0.19%
2017-12-31	-15.64%
2016-12-31	-21.80%
2015-12-31	-7.37%
2014-12-31	-31.85%
2013-12-31	7.32%
2012-12-31	5.33%
2011-12-31	10.30%
2010-12-31	4.81%
2009-12-31	-4.32%