Amphastar Pharmaceuticals, Inc.

AMPH · Nasdaq · SIC 2834: Pharmaceutical Preparations · Market Cap: $1.0B · 1,976 employees
176
SEC Filings
$22.93
Close 2026-09-08
1,976
Employees

Business Summary

Amphastar Pharmaceuticals is a biopharmaceutical company focused on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as active pharmaceutical ingredients. Key products include BAQSIMI glucagon nasal powder, Primatene MIST, glucagon, epinephrine, and lidocaine. For 2025, the company recorded net revenues of $719.9 million and net income of $98.1 million.

Latest Stock Quote

AMPH 2026-09-08 $22.93 O:$22.82 H:$23.14 L:$22.3 Vol:0.5M VWAP:$22.898
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-09-15

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-262025-12-310001297184-26-000009EDGAR102K words
2025-03-032024-12-310001297184-25-000008EDGAR101K words
2024-02-292023-12-310001297184-24-000009EDGAR107K words
2023-03-012022-12-310001297184-23-000019EDGAR99K words
2022-03-112021-12-310001297184-22-000007EDGAR—
2021-03-152020-12-310001297184-21-000008EDGAR—
2020-03-162019-12-310001297184-20-000007EDGAR—
2019-03-152018-12-310001297184-19-000013EDGAR—
2018-03-142017-12-310001297184-18-000011EDGAR—
2017-03-152016-12-310001297184-17-000007EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-062026-06-300001297184-26-000047EDGAR31K words
2025-11-062025-09-300001297184-25-000064EDGAR33K words
2025-08-072025-06-300001297184-25-000050EDGAR32K words
2025-05-082025-03-310001297184-25-000029EDGAR25K words
2024-11-072024-09-300001297184-24-000058EDGAR33K words
2024-08-092024-06-300001297184-24-000048EDGAR32K words
2024-05-102024-03-310001297184-24-000037EDGAR27K words
2023-11-082023-09-300001297184-23-000082EDGAR40K words
2023-08-092023-06-300001297184-23-000066EDGAR37K words
2023-05-092023-03-310001297184-23-000049EDGAR30K words
2022-11-082022-09-300001297184-22-000056EDGAR—
2022-08-092022-06-300001297184-22-000044EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-060001297184-26-000045EDGAR6K words
2026-07-130001104659-26-082772EDGAR1K words
2026-03-160001104659-26-027814EDGAR1K words
2026-03-060001297184-26-000015EDGAR14K words
2026-03-060001297184-26-000013EDGAR6K words
2026-02-260001297184-26-000007EDGAR7K words
2026-01-120001297184-26-000002EDGAR1K words
2025-11-060001297184-25-000062EDGAR6K words
2025-10-240001297184-25-000058EDGAR1K words
2025-09-180001297184-25-000054EDGAR1K words

176 total filings indexed. 144 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

SXTP — 60 DEGREES PHARMACEUTICALS, INC. ABT — ABBOTT LABORATORIES ABEO — ABEONA THERAPEUTICS INC. ABVC — ABVC BIOPHARMA, INC. ACIU — AC Immune SA ACAD — ACADIA PHARMACEUTICALS INC ACTU — ACTUATE THERAPEUTICS, INC. ADCT — ADC Therapeutics SA

Tags

u.s.-injectable-drug-market-(over-$480-billion-in-2025) u.s.-inhalation-drug-market-(approximately-$27-billion-in-2025) active-pharmaceutical-ingredient-(api)-market intranasal-drug-delivery-market international-pharmaceutical-markets-(26-countries-for-baqsimi) current-good-manufacturing-practice-(cgmp) hfa-(hydrofluoroalkane)-metered-dose-inhaler-formulations bioequivalence-studies-for-fda-anda-approval biologics-license-applications-(bla) abbreviated-new-drug-applications-(anda)

Company Identity

CIK0001297184
TickerAMPH
ExchangeNasdaq
SIC2834: Pharmaceutical Preparations
Websitehttps://www.amphastar.com
Listed2014-06-25

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 4ad17fc65970f93108261d3eeef660e72d742cf883d8db1f9a175028df2942df
parent: 59d2ef95c54e1ad3fe2ffcaec23d188b5ef8f2d65d8394edeeb460d7d5bef792
content hash: bcdb3f5fee57e8cbf114ec94b122dbdbb7718ad234eb2c27e3d95d2c678543ae
signed: 2026-09-29T12:00:17.885Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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