Amphastar Pharmaceuticals, Inc. (AMPH)
18.16
+0.08
(+0.47%)
USD |
NASDAQ |
May 21, 16:00
18.16
0.00 (0.00%)
After-Hours: 19:59
Amphastar Pharmaceuticals Research and Development Expense (TTM) : 77.22M for March 31, 2026
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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Research and Development Expense (TTM) Benchmarks
| Supernus Pharmaceuticals, Inc. | 116.76M |
| Amneal Pharmaceuticals, Inc. | 185.93M |
| Corcept Therapeutics, Inc. | 260.44M |
| Assertio Holdings, Inc. | 1.706M |
| Johnson & Johnson | 14.99B |