Important notifications related to the company are listed here. Notifications may come from the SEC, exchanges such as the NYSE or NASDAQ or Watchdog Research. Examples of notifications include announcements of bankruptcy proceedings, company name changes, and noncompliance with SEC regulations or exchange rules.
There are no notifications for Amphastar at least since 2016.

Peer Group

Peer groups are used by companies to benchmark executive compensation and performance. Each company identifies its own peer group. Peer groups vary from company to company.

Peer Group

Company Ticker Market Cap
Seagen Inc. SGEN $28.8b
Alnylam Pharmaceuticals, Inc. ALNY $19.2b
Ionis Pharmaceuticals Inc. IONS $5.39b
Emergent BioSolutions Inc. EBS $3.51b
Nektar Therapeutics NKTR $3b
Pacira Pharmaceuticals, Inc. PCRX $2.61b
FibroGen Inc. FGEN $2.32b
Supernus Pharmaceuticals, Inc. SUPN $1.69b
Amphastar Pharmaceuticals, Inc. AMPH $938m
Collegium Pharmaceutical, Inc. COLL $814m

Companies Who Named Amphastar as a Peer

Company Ticker Market Cap
Emergent BioSolutions Inc. EBS $3.51b
Ironwood Pharmaceuticals Inc. IRWD $1.91b
Amneal Pharmaceuticals, Inc. AMRX $1.81b
Lantheus Holdings, Inc. LNTH $1.7b
Amphastar Pharmaceuticals, Inc. AMPH $938m
Antares Pharma, Inc. ATRS $746m
Eagle Pharmaceuticals, Inc. EGRX $536m
ANI Pharmaceuticals Inc. ANIP $449m
PDL Biopharma, Inc. PDLI $282m
Lannett Co. Inc. LCI $212m


Peer Flag Comparison

The return to a company’s stock is not the only measure of executive performance. Ethics matter, and growth can quickly reverse and gains evaporate if a company’s accounting and financial reporting processes are not fundamentally sound and trustworthy. How does Amphastar's accounting quality compare to its peer group?

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