A detailed history of Y Intercept (Hong Kong) LTD transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Y Intercept (Hong Kong) LTD holds 25,090 shares of AMPH stock, worth $618,719. This represents 0.02% of its overall portfolio holdings.

Number of Shares
25,090
Previous 17,727 41.54%
Holding current value
$618,719
Previous $407,000 64.13%
% of portfolio
0.02%
Previous 0.01%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 31, 2025

BUY
$20.62 - $30.81 $151,825 - $226,854
7,363 Added 41.54%
25,090 $668,000
Q2 2025

Aug 01, 2025

BUY
$22.96 - $28.29 $407,011 - $501,496
17,727 New
17,727 $407,000
Q3 2023

Nov 14, 2023

BUY
$45.51 - $65.0 $261,500 - $373,490
5,746 New
5,746 $264,000

Others Institutions Holding AMPH

About Amphastar Pharmaceuticals, Inc.


  • Ticker AMPH
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 49,015,200
  • Market Cap $1.21B
  • Description
  • 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-count...
More about AMPH
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