TC BioPharm (Holdings) PLC (TCBP)
0.6679
+0.01
(+1.35%)
USD |
NASDAQ |
Dec 20, 16:00
0.66
-0.01
(-1.18%)
After-Hours: 20:00
TC BioPharm Research and Development Expense (% of Annual Revenues)
Research and Development Expense (% of Annual Revenues) 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 (% of Annual Revenues) Range, Past 5 Years
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