R&D expense · 2012–2025
Amphastar Pharmaceuticals R&D expense
$85.8M+16.1% · FY2025
Amphastar Pharmaceuticals (AMPH) reported $85.8M in R&D expense for fiscal 2025, +16.1% year on year.
| Fiscal year | R&D expense | Change | Filing |
|---|---|---|---|
| FY20252025-12-31 | $85.8M | +16.1% | Open → |
| FY20242024-12-31 | $73.9M | +0.2% | Open → |
| FY20232023-12-31 | $73.7M | −1.4% | Open → |
| FY20222022-12-31 | $74.8M | +22.7% | Open → |
| FY20212021-12-31 | $60.9M | −9.4% | Open → |
| FY20202020-12-31 | $67.2M | −2.4% | Open → |
| FY20192019-12-31 | $68.9M | +19.6% | Open → |
| FY20182018-12-31 | $57.6M | +32.3% | Open → |
| FY20172017-12-31 | $43.5M | +4.8% | Open → |
| FY20162016-12-31 | $41.5M | +11.4% | Open → |
| FY20152015-12-31 | $37.3M | +29.1% | Open → |
| FY20142014-12-31 | $28.9M | −12.6% | Open → |
| FY20132013-12-31 | $33.0M | +6.0% | Open → |
| FY20122012-12-31 | $31.2M | — | Open → |
R&D expense — Research and development expense is what the company charged to R&D in the income statement for the year. Most companies report no R&D at all — the line is absent rather than zero — so this ranking covers the roughly 40% of filers that do.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2012–2025 compound annual growth +8.1%
R&D expense at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Amphastar Pharmaceuticals R&D expense |url=https://companiesranked.com/en/company/amphastar-pharmaceuticals/research-and-development-expense |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Amphastar Pharmaceuticals R&D expense. CompaniesRanked. https://companiesranked.com/en/company/amphastar-pharmaceuticals/research-and-development-expenseBibTeX
@misc{companiesranked-en-company-amphastar-pharmaceuticals-research-and-development-expense-2026,
author = {{CompaniesRanked}},
title = {{Amphastar Pharmaceuticals R\&D expense}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/amphastar-pharmaceuticals/research-and-development-expense}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0001297184-26-000009 · February 26, 2026
{{cite web |title=Amphastar Pharmaceuticals R&D expense — 10-K (0001297184-26-000009) |url=https://www.sec.gov/Archives/edgar/data/1297184/000129718426000009/amph-20251231x10k.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-02-26}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.