Tantech Holdings annual r&d spending
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2025
Tantech Holdings R&D Spending Growth & History (TANH)
Tantech Holdings's r&d spending was $78,570 for fiscal 2025.
View full Tantech Holdings company overviewTantech Holdings annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $78,570 | $39,770 | +102.50% |
| 2024 | 2024-12-31 | $38,800 | $14,858 | +62.06% |
| 2023 | 2023-12-31 | $23,942 | $788 | +3.40% |
| 2022 | 2022-12-31 | $23,154 | −$8.0M | −99.71% |
| 2021 | 2021-12-31 | $8.1M | $7.2M | +804.56% |
| 2020 | 2020-12-31 | $890,316 | $563,056 | +172.05% |
| 2019 | 2019-12-31 | $327,260 | −$59,368 | −15.36% |
| 2018 | 2018-12-31 | $386,628 | −$240,949 | −38.39% |
| 2017 | 2017-12-31 | $627,577 | $490,951 | +359.34% |
| 2016 | 2016-12-31 | $136,626 | −$948,241 | −87.41% |
| 2015 | 2015-12-31 | $1.1M | $339,231 | +45.50% |
| 2014 | 2014-12-31 | $745,636 | $13,916 | +1.90% |
| 2013 | 2013-12-31 | $731,720 | — | — |
Tantech Holdings r&d spending trends
Over the last five fiscal years, Tantech Holdings's r&d spending decreased from $890,316 to $78,570, a change of −$811,746.
About the metric
What research and development spending means
Research and development (R&D) spending covers the costs of creating and improving products, services, software, technologies, and processes. Higher R&D spending may support future innovation, but the amount alone does not show whether those investments will generate returns.
Calculation and source
SEC-reported R&D expense
TickerStat standardizes research and development expense reported in company SEC filings, including the software-specific US-GAAP R&D concept when it is the filer’s primary R&D expense line. It is historical company-reported spending, not an estimate or forecast. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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