Call Options

11 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$36.99 - $50.09 $528,957 - $716,287
14,300 Added 79.01%
32,400 $1.57 Million
Q2 2024

Aug 15, 2024

SELL
$38.65 - $43.48 $912,140 - $1.03 Million
-23,600 Reduced 56.59%
18,100 $724,000
Q1 2024

May 07, 2024

BUY
$42.85 - $63.45 $119,980 - $177,660
2,800 Added 7.2%
41,700 $1.83 Million
Q4 2023

Feb 14, 2024

BUY
$44.49 - $62.93 $1.06 Million - $1.5 Million
23,800 Added 157.62%
38,900 $2.41 Million
Q3 2023

Nov 14, 2023

SELL
$45.51 - $65.0 $1.15 Million - $1.64 Million
-25,300 Reduced 62.62%
15,100 $694,000
Q2 2023

Aug 11, 2023

SELL
$35.77 - $58.38 $432,817 - $706,398
-12,100 Reduced 23.05%
40,400 $2.32 Million
Q1 2023

May 16, 2023

BUY
$27.99 - $37.92 $405,855 - $549,840
14,500 Added 38.16%
52,500 $1.97 Million
Q4 2022

Feb 14, 2023

SELL
$27.93 - $31.27 $265,335 - $297,065
-9,500 Reduced 20.0%
38,000 $1.06 Million
Q3 2022

Nov 14, 2022

BUY
$27.56 - $37.75 $305,916 - $419,025
11,100 Added 30.49%
47,500 $1.34 Million
Q2 2022

Aug 15, 2022

BUY
$29.79 - $42.29 $762,624 - $1.08 Million
25,600 Added 237.04%
36,400 $1.27 Million
Q3 2020

Nov 16, 2020

BUY
$17.99 - $22.22 $194,291 - $239,976
10,800 New
10,800 $203,000

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 $1.79B
  • 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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