A detailed history of Flagship Harbor Advisors, LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Flagship Harbor Advisors, LLC holds 25 shares of AMPH stock, worth $651. This represents 0.0% of its overall portfolio holdings.

Number of Shares
25
Holding current value
$651
% of portfolio
0.0%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 21, 2026

BUY
$23.14 - $27.83 $578 - $695
25 New
25 $0
Q3 2018

Nov 05, 2018

SELL
$15.39 - $19.38 $11,542 - $14,535
-750 Closed
0 $0
Q2 2018

Aug 14, 2018

BUY
$14.63 - $19.6 $10,972 - $14,700
750 New
750 $11,000

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 $1.28B
  • 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
Track This Portfolio

Track Flagship Harbor Advisors, LLC Portfolio

Follow Flagship Harbor Advisors, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Flagship Harbor Advisors, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Flagship Harbor Advisors, LLC with notifications on news.