TGEN Pre-Tax Margin - TECOGEN INC.

Complete source-backed pre-tax margin history.

Available history: 2011-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Pre-Tax Margin

Date	Pre-Tax Margin
2026-06-30	-37.30%
2026-03-31	-33.27%
2025-12-31	-75.15%
2025-09-30	-29.46%
2025-06-30	-19.96%
2025-03-31	-9.06%
2024-12-31	-19.41%
2024-09-30	-15.91%
2024-06-30	-31.95%
2024-03-31	-17.22%
2023-12-31	-31.00%
2023-09-30	-6.29%
2023-06-30	-11.35%
2023-03-31	-26.94%
2022-12-31	-31.55%
2022-09-30	-3.38%
2022-06-30	-12.96%
2022-03-31	1.39%
2021-12-31	0.92%
2021-09-30	29.74%
2021-06-30	6.77%
2021-03-31	29.50%
2020-12-31	-73.45%
2020-09-30	-2.94%
2020-06-30	-8.54%
2020-03-31	-14.89%
2019-12-31	-5.47%
2019-09-30	-6.42%
2019-06-30	-4.22%
2019-03-31	-41.75%
2018-12-31	-48.66%
2018-09-30	-7.20%
2018-06-30	-8.28%
2018-03-31	0.36%
2017-12-31	2.67%
2017-09-30	0.65%
2017-06-30	-3.64%
2017-03-31	0.65%
2016-12-31	0.06%
2016-09-30	3.14%
2016-06-30	-7.51%
2016-03-31	-18.65%
2015-12-31	-19.31%
2015-09-30	-21.17%
2015-06-30	-5.20%
2015-03-31	-5.20%
2014-12-31	-0.49%
2014-09-30	-35.46%
2014-06-30	-27.78%
2014-03-31	-25.60%
2013-12-31	-3.13%
2013-09-30	-50.20%
2013-06-30	-42.28%
2013-03-31	-24.18%
2012-12-31	-4.15%
2012-09-30	-25.13%
2012-06-30	-14.40%
2012-03-31	-16.64%

Annual Pre-Tax Margin

Date	Pre-Tax Margin
2025-12-31	-30.39%
2024-12-31	-20.56%
2023-12-31	-17.86%
2022-12-31	-9.52%
2021-12-31	15.41%
2020-12-31	-21.90%
2019-12-31	-14.30%
2018-12-31	-16.08%
2017-12-31	0.29%
2016-12-31	-4.74%
2015-12-31	-13.06%
2014-12-31	-20.01%
2013-12-31	-24.02%
2012-12-31	-13.28%
2011-12-31	-17.03%