A detailed history of Teacher Retirement System Of Texas transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Teacher Retirement System Of Texas holds 9,812 shares of AMPH stock, worth $446,053. This represents 0.0% of its overall portfolio holdings.

Number of Shares
9,812
Previous 8,583 14.32%
Holding current value
$446,053
Previous $343,000 38.78%
% of portfolio
0.0%
Previous 0.0%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 13, 2024

BUY
$36.99 - $50.09 $45,460 - $61,560
1,229 Added 14.32%
9,812 $476,000
Q2 2024

Aug 09, 2024

BUY
$38.65 - $43.48 $2,087 - $2,347
54 Added 0.63%
8,583 $343,000
Q1 2024

May 06, 2024

SELL
$42.85 - $63.45 $21,253 - $31,471
-496 Reduced 5.5%
8,529 $375,000
Q4 2023

Feb 07, 2024

SELL
$44.49 - $62.93 $86,399 - $122,210
-1,942 Reduced 17.71%
9,025 $558,000
Q3 2023

Oct 31, 2023

BUY
$45.51 - $65.0 $23,073 - $32,955
507 Added 4.85%
10,967 $504,000
Q2 2023

Jul 19, 2023

SELL
$35.77 - $58.38 $51,902 - $84,709
-1,451 Reduced 12.18%
10,460 $601,000
Q1 2023

May 12, 2023

SELL
$27.99 - $37.92 $772,048 - $1.05 Million
-27,583 Reduced 69.84%
11,911 $447,000
Q4 2022

Feb 10, 2023

SELL
$27.93 - $31.27 $269,859 - $302,130
-9,662 Reduced 19.66%
39,494 $1.11 Million
Q3 2022

Nov 03, 2022

BUY
$27.56 - $37.75 $1.16 Million - $1.59 Million
42,037 Added 590.49%
49,156 $1.38 Million
Q2 2022

Aug 09, 2022

SELL
$29.79 - $42.29 $23,772 - $33,747
-798 Reduced 10.08%
7,119 $248,000
Q1 2022

May 09, 2022

BUY
$22.96 - $36.45 $181,774 - $288,574
7,917 New
7,917 $284,000
Q1 2018

May 08, 2018

SELL
$17.23 - $20.35 $216,322 - $255,494
-12,555 Closed
0 $0
Q4 2017

Feb 06, 2018

BUY
$17.76 - $19.75 $222,976 - $247,961
12,555
12,555 $242,000

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 $2.23B
  • 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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