ClearSign Technologies Corp. (CLIR)
4.85
-0.16
(-3.19%)
USD |
NASDAQ |
May 22, 16:00
4.86
+0.01
(+0.21%)
After-Hours: 20:00
ClearSign Technologies Research and Development Expense (TTM) : 1.224M for March 31, 2026
Research and Development Expense (TTM) 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 (TTM) Range, Past 5 Years
--
Minimum
--
Maximum
--
Average
--
Median
Research and Development Expense (TTM) Benchmarks
| ESCO Technologies, Inc. | -- |
| Watts Water Technologies, Inc. | 76.00M |
| Ingersoll Rand, Inc. | -- |
| Greenbrier Cos., Inc. | -- |
| AGCO Corp. | 504.30M |