PMA Graphene Technology Group, Inc. (PMA)
1.30
-0.02
(-1.52%)
USD |
NASDAQ |
Sep 23, 12:08
PMA Graphene Technology Group Research and Development Expense (Quarterly)
Research and Development Expense (Quarterly) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Research and Development Expense (Quarterly) Data
| Date | Value |
|---|
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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