Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 09, 2024

BUY
$38.65 - $43.48 $57,279 - $64,437
1,482 Added 13.54%
12,430 $497,000
Q1 2024

May 06, 2024

BUY
$42.85 - $63.45 $469,121 - $694,650
10,948 New
10,948 $480,000
Q2 2022

Aug 09, 2022

SELL
$29.79 - $42.29 $17,874 - $25,374
-600 Closed
0 $0
Q1 2022

May 16, 2022

BUY
$22.96 - $36.45 $13,776 - $21,870
600 New
600 $21,000
Q2 2021

Aug 12, 2021

SELL
$17.11 - $20.92 $49,619 - $60,668
-2,900 Closed
0 $0
Q1 2021

May 14, 2021

BUY
$17.21 - $20.65 $44,746 - $53,689
2,600 Added 866.67%
2,900 $53,000
Q4 2020

Feb 12, 2021

BUY
$17.76 - $21.24 $5,328 - $6,371
300 New
300 $6,000
Q4 2019

Feb 10, 2020

SELL
$17.07 - $20.64 $76,815 - $92,880
-4,500 Closed
0 $0
Q3 2019

Nov 12, 2019

SELL
$19.12 - $22.62 $24,856 - $29,406
-1,300 Reduced 22.41%
4,500 $89,000
Q2 2019

Aug 13, 2019

BUY
$18.92 - $22.96 $109,736 - $133,168
5,800 New
5,800 $122,000

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 $1.64B
  • 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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