SequelSEC

Amphastar Pharmaceuticals, Inc. AMPH

Pharmaceutical Preparations · CIK 0001297184 · Fiscal year ends 1231

Revenue
$719.89M
Fiscal year ended 2025-12-31
Operating income
$140.40M
Fiscal year ended 2025-12-31
Free cash flow
$121.23M
Fiscal year ended 2025-12-31

Amphastar Pharmaceuticals, Inc. (AMPH) reported revenue of $719.89M and net income of $98.09M for the fiscal year ended 2025-12-31. This page shows 10 annual periods of income statement, balance sheet and cash flow figures normalized from Amphastar Pharmaceuticals, Inc.’s SEC filings, each linked to the filing it came from. It is classified by the SEC under Pharmaceutical Preparations.

Income

Amphastar Pharmaceuticals, Inc. income by fiscal year, in US dollars, normalized from SEC filings.
Metric2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Revenue$719.89M$731.97M$644.40M$498.99M$437.77M$349.85M$322.36M$294.67M$240.18M$255.16M
Cost of revenue$363.83M$358.11M$293.27M$250.13M$238.03M$206.51M$190.43M$187.68M$149.67M$150.97M
Gross profit$356.06M$373.86M$351.12M$248.86M$199.74M$143.34M$131.92M$106.98M$90.51M$104.20M
Operating income$140.40M$205.42M$196.99M$107.50M$69.89M$10.95M-$39.00K-$8.62M-$1.27M$15.38M
Net income$98.09M$159.52M$137.54M$91.39M$62.12M$1.40M$48.94M-$5.74M$3.65M$9.82M
Research & development$85.84M$73.91M$73.74M$74.77M$60.93M$67.23M$68.85M$57.56M$43.50M$41.52M
Weighted-average diluted sharesshares 48.22Mshares 52.06Mshares 53.00Mshares 52.43Mshares 49.78Mshares 49.12Mshares 49.91Mshares 46.40Mshares 48.37Mshares 47.50M
Pretax income$123.62M$189.76M$171.36M$116.04M$84.14M$4.64M$60.23M-$9.93M$1.25M$14.63M
Income tax expense$25.53M$29.67M$31.83M$23.48M$20.63M$3.54M$13.72M-$3.27M-$2.40M$4.81M
Diluted EPS$2.03$3.06$2.60$1.74$1.25$0.03$0.98$-0.12$0.08$0.21
Selling, general & administrative$129.81M$94.52M$80.39M$66.59M$68.92M$65.16M$63.11M$58.04M$50.92M$47.30M
General & administrative$85.92M$56.72M$51.54M$45.06M$51.43M$50.38M$50.28M$49.89M$44.46M$41.83M
Selling & marketing$43.88M$37.80M$28.85M$21.53M$17.49M$14.78M$12.83M$8.16M$6.46M$5.47M

Balance

Amphastar Pharmaceuticals, Inc. balance by fiscal year, in US dollars, normalized from SEC filings.
Metric2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Cash & equivalents$170.18M$151.61M$144.30M$156.10M$126.35M$92.64M$73.68M$86.34M$65.59M$72.35M
Total assets$1.63B$1.58B$1.51B$741.99M$671.53M$631.24M$586.97M$513.56M$451.07M$427.74M
Current assets$636.02M$534.07M$489.60M$378.32M$318.12M$279.68M$255.24M$220.34M$187.78M$184.10M
Total liabilities$840.49M$845.17M$873.49M$213.33M$226.01M$182.51M$159.44M$149.20M$117.34M$98.48M
Current liabilities$158.16M$173.76M$225.41M$94.86M$103.81M$112.20M$90.01M$106.83M$67.19M$60.62M
Total equity incl. NCI$788.80M$732.30M$639.42M$528.66M$445.52M$448.72M$427.53M$364.36M$333.74M$326.52M
Temporary (mezzanine) equityUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Inventory$176.89M$153.74M$105.83M$103.58M$92.81M$96.83M$110.50M$69.32M$63.61M$79.75M
Accounts receivable$143.56M$136.29M$114.94M$88.80M$78.80M$66.00M$45.38M$52.16M$36.00M$26.78M
Goodwill$3.40M$3.05M$3.22M$3.13M$3.31M$3.94M$3.63M$3.95M$4.46M$3.98M
Long-term debt$608.75M$601.63M$589.58M$72.84M$74.78M$34.19M$39.39M$31.98M$40.84M$32.36M
Accounts payable$32.59M$30.51M$25.44M$20.50M$22.21M$24.36M$25.06M$31.32M$16.63M$19.93M

Cash flow

Amphastar Pharmaceuticals, Inc. cash flow by fiscal year, in US dollars, normalized from SEC filings.
Metric2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Operating cash flow$156.12M$213.39M$183.50M$89.18M$97.99M$57.27M$41.76M$38.19M$39.21M$38.56M
Capital expenditures$34.88M$41.04M$38.17M$24.03M$27.46M$33.86M$41.56M$46.81M$35.10M$21.38M
Investing cash flow-$70.33M-$124.93M-$649.12M-$32.78M-$28.67M-$36.42M-$50.53M-$42.18M-$36.89M-$39.50M
Financing cash flow-$67.42M-$80.95M$454.09M-$26.44M-$37.02M-$2.25M-$3.78M$25.01M-$7.72M$7.14M
Net change in cash$18.57M$7.31M-$11.80M$29.74M$32.08M$18.96M-$12.65M$20.74M-$4.90M$6.28M
Stock-based compensation$27.28M$24.37M$20.24M$17.86M$18.69M$20.50M$17.30M$16.68M$17.09M$15.12M
Common dividends paidUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Common share repurchases$75.59M$85.46M$58.14M$39.91M$28.87M$24.42M$22.29M$25.05M$30.75M$9.91M
Depreciation & amortizationUnavailableUnavailable$25.74M$12.60M$10.22M$9.03M$7.06M$6.05M$6.42MUnavailable

Derived

Amphastar Pharmaceuticals, Inc. derived by fiscal year, in US dollars, normalized from SEC filings.
Metric2025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-31
Free cash flow$121.23M$172.34M$145.34M$65.15M$70.54M$23.41M$207.00K-$8.62M$4.11M$17.18M
Gross margin49.5%51.1%54.5%49.9%45.6%41.0%40.9%36.3%37.7%40.8%
Operating margin19.5%28.1%30.6%21.5%16.0%3.1%-0.0%-2.9%-0.5%6.0%
FCF margin16.8%23.5%22.6%13.1%16.1%6.7%0.1%-2.9%1.7%6.7%
SBC / revenue3.8%3.3%3.1%3.6%4.3%5.9%5.4%5.7%7.1%5.9%
Current ratio4.02x3.07x2.17x3.99x3.06x2.49x2.84x2.06x2.79x3.04x
Revenue YoY growth-1.7%13.6%29.1%14.0%25.1%8.5%9.4%22.7%-5.9%Unavailable
Net margin13.6%21.8%21.3%18.3%14.2%0.4%15.2%-1.9%1.5%3.8%
R&D / revenue11.9%10.1%11.4%15.0%13.9%19.2%21.4%19.5%18.1%16.3%
CapEx / revenue4.8%5.6%5.9%4.8%6.3%9.7%12.9%15.9%14.6%8.4%
Long-term debt / equity0.77xUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Effective tax rate20.7%15.6%18.6%20.2%24.5%76.3%22.8%Unavailable-192.0%32.9%

Amounts are abbreviated; the exact reported value is carried in each cell. — means unavailable, not zero. Open AMPH in the interactive workspace to inspect any figure back to its filing.

Source filings

10-Q · Filed 2026-08-06View SEC filing
10-Q · Filed 2026-05-07View SEC filing
10-K · Filed 2026-02-26View SEC filing
10-Q · Filed 2025-11-06View SEC filing
10-Q · Filed 2025-08-07View SEC filing
10-Q · Filed 2025-05-08View SEC filing

Companies in the same industry

Reconciliation checks needing review

1 period on this page do not reconcile under this site’s normalization. Read that as a limitation here before an observation about the company: the figures are the filer’s own, the filings linked above are authoritative, and a difference usually means the concepts this site selected do not match how this filer presents its statements. Nothing is adjusted to make a check pass.

balance equationreview2016-12-31

Difference 2732000 exceeds tolerance 1000000. Presentation or filing-vintage differences need review.