Butler National Corp. (BUKS)
4.18
+0.15
(+3.72%)
USD |
OTCM |
May 19, 13:56
Butler National Research and Development Expense (Quarterly) : 0.514M for Jan. 31, 2026
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
| VirTra, Inc. | 0.5007M |
| Swarmer, Inc. | 1.486M |
| AECOM | -- |
| Exponent, Inc. | -- |
| Jacobs Solutions, Inc. | -- |