AMPH

Amphastar Pharmaceuticals, Inc.
—

Company Information

Company Name
Amphastar Pharmaceuticals, Inc.
CIK
CIK0001297184
Category
Large accelerated filer
Ticker: Exchange
AMPH: Nasdaq
Fiscal Year End
December 31
Owner Organization
03 Life Sciences
SIC
2834
SIC Description
Pharmaceutical Preparations
Ticker
AMPH

SEC filing data through

Insider Sentiment

Last purchase
—
Last sale
2026-09-21
Shares purchased (TTM)
0
Shares sold (TTM)
67,550
Buy ratio (TTM)0.0%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
26,971,936
Shares outstanding
43,644,000
Ownership
61.80%
-5.25% Y/Y

Earnings Market Reaction

Filing date
2026-08-06
Price on filing date
—
1-month reaction
11.11%
3-month reaction
…
Drift continued6/11 (55%)
Faded / reversed5/11 (45%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value224171170216188183152192190201144267
Restricted Cash Current000000000004
Short Term Investments671211136044547058288811333
Restricted Investments Current222222222222
Accounts Receivable Net Current145148144147133145136140131138115119
Inventory Net180170177186192185154130122115106110
Prepaid Expense And Other Assets Current11121326201818188996
Assets Current631634636639581588534546483555490543
Property Plant And Equipment Net316307311309310308297295288289283281
Finance Lease Right Of Use Asset000000000111
Operating Lease Right Of Use Asset737143454446473232313233
Intangible Assets Net Including Goodwill648560566572578585591595601607613619
Long Term Investments----2611-1015151
Other Assets Noncurrent333331302823262424232625
Deferred Income Tax Assets Net424242717171715353535341
Assets1,7441,6481,6291,6661,6151,6261,5771,5451,4921,5741,5131,545
Liabilities Current
Accounts Payable And Accrued Liabilities Current25115314819116717615715313111793223
Accrued Income Taxes Current100611510126231
Long Term Debt And Capital Lease Obligations Current222110000000
Operating Lease Liability Current9108888744444
Liabilities Current263164158205176199174159137255225258
Accrued Income Taxes Noncurrent666777766667
Long Term Debt And Capital Lease Obligations610610609609608604602596587594590638
Operating Lease Liability Noncurrent676538393941422929293030
Deferred Income Tax Liabilities Net-----------0
Other Liabilities Noncurrent292930292824212719182316
Liabilities976875840889858875845818778902873949
Stockholders Equity
Common Stock Value000000000000
Additional Paid In Capital553544535527521509505496488476486478
Retained Earnings Accumulated Deficit704673667642625594569531490452409373
Accumulated Other Comprehensive Income Loss Net Of Tax-6-6-5-5-5-8-9-9-9-9-8-8
Treasury Stock Value-483-438-408-388-383-344-333-291-256-247-247-247
Stockholders Equity768773789777757751732728713672639595
Liabilities And Stockholders Equity1,7441,6481,6291,6661,6151,6261,5771,5451,4921,5741,5131,545
Preferred Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Authorized202020202020202020202020
Preferred Stock Shares Issued000000000000
Preferred Stock Shares Outstanding000000000000
Common Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Common Stock Shares Authorized300300300300300300300300300300300300
Common Stock Shares Issued626262626261616160605959
Shares Outstanding434546464648484849494848

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Amphastar Pharmaceuticals, Inc. (AMPH) — SEC Financial Statements & Analysis

Amphastar Pharmaceuticals, Inc. (AMPH) is a pharmaceutical preparations company. Amphastar Pharmaceuticals, Inc. trades on Nasdaq as: AMPH. Amphastar Pharmaceuticals, Inc. (AMPH)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-06. Based on that filing, Amphastar Pharmaceuticals, Inc. carries a market cap of $880.74M, a P/E ratio of 11.21x, a P/B ratio of 1.15x, a P/S ratio of 1.21x, an enterprise value of $1.27B, and an EV/EBITDA multiple of 8.67x. On profitability, it posts a gross margin of 47.68%, an operating margin of 15.66%, a net margin of 10.76%, a Return on Equity (ROE) of 10.30%, a Return on Assets (ROA) of 4.68%, and a Return on Invested Capital (ROIC) of 7.45%. Per share, it reports EPS of $1.80, diluted EPS of $1.78, free cash flow per share of $3.50, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of 1.02% year-over-year, net income growth of -63.61% year-over-year, and EPS growth of -60.85% year-over-year. On the balance sheet, it maintains a current ratio of 2.40x, a quick ratio of 1.67x, working capital of $367.75M, a debt-to-equity ratio of 1.27x, a debt ratio of 0.56, an interest coverage ratio of 4.37x, free cash flow of $152.89M (TTM), and net debt of $388.20M. Figures sourced from SEC EDGAR.

Market Cap
$880.74M
P/E TTM
11.21x
EPS TTM
$1.80
P/B TTM
1.15x
ROE TTM
10.30%
ROA TTM
4.68%
Debt To Equity
1.27x
Free Cash Flow TTM
$152.89M
Net Revenue TTM Growth 1Y
1.02%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Amphastar Pharmaceuticals, Inc. in?

Amphastar Pharmaceuticals, Inc. (AMPH) operates in the Pharmaceutical Preparations industry.

What exchange does AMPH trade on?

Amphastar Pharmaceuticals, Inc. (AMPH) trades on the Nasdaq.

When was Amphastar Pharmaceuticals, Inc. (AMPH)'s most recent SEC filing?

Amphastar Pharmaceuticals, Inc. (AMPH)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-06.

What is AMPH's market cap?

Amphastar Pharmaceuticals, Inc. (AMPH) has a market capitalization of $880.74M as of 2026-06-30.

What is AMPH's P/E ratio?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month P/E ratio is 11.21x as of 2026-06-30.

What is AMPH's EPS (earnings per share)?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month EPS is $1.80 as of 2026-06-30.

What is AMPH's ROE (return on equity)?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month Return on Equity (ROE) is 10.30% as of 2026-06-30.

What is AMPH's ROA (return on assets)?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month Return on Assets (ROA) is 4.68% as of 2026-06-30.

What is AMPH's ROIC (return on invested capital)?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month Return on Invested Capital (ROIC) is 7.45% as of 2026-06-30.

What is AMPH's EV/EBITDA?

Amphastar Pharmaceuticals, Inc. (AMPH)'s trailing twelve month EV/EBITDA is 8.67x as of 2026-06-30.

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