Aura Systems, Inc. (AUSI)
0.1289
+0.05
(+69.16%)
USD |
OTCM |
Jan 23, 14:02
Aura Systems Research and Development Expense (TTM): 1.652M for Nov. 30, 2025
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
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