ClearSign Technologies Corp. (CLIR)
4.098
-0.15
(-3.58%)
USD |
NASDAQ |
Sep 03, 16:00
3.95
-0.15
(-3.61%)
After-Hours: 20:00
ClearSign Technologies Research and Development Expense (Annual) : 1.422M for Dec. 31, 2025
Research and Development Expense (Annual) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Research and Development Expense (Annual) Data
| Date | Value |
|---|---|
| December 31, 2025 | 1.422M |
| December 31, 2024 | 1.471M |
| December 31, 2023 | 0.739M |
| December 31, 2022 | 0.505M |
| December 31, 2021 | 1.94M |
| December 31, 2020 | 1.859M |
| December 31, 2019 | 3.164M |
| December 31, 2018 | 4.052M |
| Date | Value |
|---|---|
| December 31, 2017 | 4.712M |
| December 31, 2016 | 4.831M |
| December 31, 2015 | 2.932M |
| December 31, 2014 | 2.217M |
| December 31, 2013 | 1.642M |
| December 31, 2012 | 1.085M |
| December 31, 2011 | 0.435M |
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (Annual) Range, Past 5 Years
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Research and Development Expense (Annual) Benchmarks
| Nordson Corp. | 68.24M |
| Taylor Devices, Inc. | 0.776M |
| Enerpac Tool Group Corp. | 14.50M |
| Columbus McKinnon Corp. | 21.41M |
| Franklin Electric Co., Inc. | 20.00M |