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SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.
Firm Income Reported for This Client
$580K
Not substituted for client expenses
Summary
AMPHASTAR PHARMACEUTICALS is an organization, based in CA. Its political footprint includes $580K in lobbying-firm income reported for this client. Lobbying activity focuses on Pharmacy. Political activity spans from 2004 to 2009.