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Amphastar Pharmaceuticals, Inc. (AMPH)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
29.18+0.49 (+1.71%)
At close: 01:00PM EST
29.18 0.00 (0.00%)
After hours: 03:13PM EST

Amphastar Pharmaceuticals, Inc.

11570 6th Street
Rancho Cucamonga, CA 91730
United States
909 980 9484

IndustryDrug Manufacturers—Specialty & Generic
Full Time Employees1,761

Key Executives

NameTitlePayExercisedYear Born
Dr. Ziping Luo Ph.D.Chairman, Chief Scientist & COO1.34MN/A1950
Dr. Yongfeng Zhang Ph.D.Co-Founder, Pres, CEO, Chief Scientific Officer & Director1.93MN/A1947
Mr. William J. Peters M.B.A.CFO, Exec. VP of Fin., Treasurer & Director1.11M360.51k1968
Mr. Jacob Liawatidewi M.B.A.Exec. VP of Sales, Marketing & Corp. Admin. Center, Corp. Sec. and Director773.69k425.05k1974
Mr. Rong Zhou M.S.Exec. VP of Production Center842.77k374.26k1959
Dan Dischner M.B.A.VP of HR & Corp. CommunicationN/AN/AN/A
Tony Marrs M.B.A., M.P.H.Sr. VP of Regulatory Affairs & Clinical OperationsN/AN/AN/A
Mr. Peter LangoshVP of Operational Improvement and VP of Internal AuditN/AN/A1953
Amounts are as of December 31, 2021 and compensation values are for the last fiscal year ending on that date. Pay is salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products and API. It offers Primatene Mist, an over-the-counter epinephrine inhalation product for the temporary relief of mild symptoms of intermittent asthma; Enoxaparin, a low molecular weight heparin to prevent and treat deep vein thrombosis; Naloxone for opioid overdose; Glucagon for injection emergency kit; and Cortrosyn, a lyophilized powder for use as a diagnostic agent in the screening of patients with adrenocortical insufficiency. The company also provides Amphadase, a bovine-sourced hyaluronidase injection to absorb and disperse other injected drugs; Epinephrine injection for the emergency treatment of allergic reactions; lidocaine jelly, an anesthetic product for urological procedures; lidocaine topical solution for various procedures; phytonadione injection, a vitamin K1 injection for newborn babies; emergency syringe products for emergency use in hospital settings; morphine injection for use with patient controlled analgesia pumps; and lorazepam injection for surgery and medical procedures. In addition, it offers neostigmine methylsulfate injection to treat myasthenia gravis and to reverse the effects of muscle relaxants; and Isoproterenol hydrochloride injection for mild or transient episodes of heart block. Further, the company distributes recombinant human insulin active pharmaceutical ingredients (API) and porcine insulin API. It serves hospitals, care facilities, alternate care sites, clinics, and doctors' offices. The company was founded in 1996 and is headquartered in Rancho Cucamonga, California.

Corporate Governance

Amphastar Pharmaceuticals, Inc.’s ISS Governance QualityScore as of November 1, 2022 is 7. The pillar scores are Audit: 1; Board: 10; Shareholder Rights: 5; Compensation: 5.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while a 10 indicates higher governance risk.