ClearSign Technologies Corp. (CLIR)
0.696
-0.02
(-3.09%)
USD |
NASDAQ |
Jan 23, 16:00
0.714
+0.02
(+2.59%)
After-Hours: 20:00
ClearSign Technologies Research and Development Expense (Quarterly): 0.31M for Sept. 30, 2025
Research and Development Expense (Quarterly) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (Quarterly) Range, Past 5 Years
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Research and Development Expense (Quarterly) Benchmarks
| Tel-Instrument Electronics Corp. | 0.6082M |
| Watts Water Technologies, Inc. | 18.80M |
| Safer Shot, Inc. | -- |
| Coda Octopus Group, Inc. | 0.5725M |
| Ingersoll Rand, Inc. | -- |