Proto Labs, Inc. (PRLB)
50.64
-1.00
(-1.93%)
USD |
NYSE |
Dec 31, 16:00
50.64
0.00 (0.00%)
After-Hours: 17:12
Proto Labs Research and Development Expense (Quarterly): 10.70M for Sept. 30, 2025
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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