Amphastar Pharmaceuticals, Inc.
AMPH Real Time Price USDRecent trades of AMPH by members of U.S. Congress
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Recently reported changes by institutional investors
Quarterly net insider trading by AMPH's directors and management
Government lobbying spending instances
Estimated quarterly lobbying spending
New patents grants
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Patent Title: Medication delivery systems and methods Mar. 26, 2024
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Patent Title: Small angle x-ray scattering methods for characterizing the iron core of iron carbohydrate colloid drug products Aug. 15, 2023
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Patent Title: Highly purified recombinant human insulin (rhi) api and methods of producing the same Dec. 13, 2022
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Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Sep. 20, 2022
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Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Sep. 10, 2019
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Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Jun. 18, 2019
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Patent Title: Methods of resolving racemic mixture to obtain (−)-huperzine a May. 14, 2019
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Patent Title: Micronized insulin and micronized insulin analogues prepared under acidic conditions, and methods of manufacturing the same under acidic conditions Apr. 16, 2019
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Patent Title: Method of purifying idraparinux sodium Jan. 23, 2018
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Patent Title: Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate Mar. 10, 2015
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Patent Title: Stable epinephrine suspension formulation with high inhalation delivery efficiency Feb. 05, 2013
Federal grants, loans, and purchases
Estimated quarterly amount awarded from public contracts
Number of mentions of AMPH in WallStreetBets Daily Discussion
Recent insights relating to AMPH
Recent picks made for AMPH stock on CNBC
ETFs with the largest estimated holdings in AMPH
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Shareholder
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Shares Held
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* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
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