A detailed history of Illinois Municipal Retirement Fund transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Illinois Municipal Retirement Fund holds 20,747 shares of AMPH stock, worth $540,666. This represents 0.01% of its overall portfolio holdings.

Number of Shares
20,747
Previous 19,937 4.06%
Holding current value
$540,666
Previous $457,000 20.79%
% of portfolio
0.01%
Previous 0.01%

Shares

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

Nov 06, 2025

BUY
$20.62 - $30.81 $16,702 - $24,956
810 Added 4.06%
20,747 $552,000
Q2 2025

Aug 07, 2025

SELL
$22.96 - $28.29 $9,597 - $11,825
-418 Reduced 2.05%
19,937 $457,000
Q1 2025

Apr 24, 2025

SELL
$26.24 - $38.48 $15,848 - $23,241
-604 Reduced 2.88%
20,355 $590,000
Q4 2024

Feb 04, 2025

SELL
$36.84 - $53.4 $15,878 - $23,015
-431 Reduced 2.01%
20,959 $778,000
Q3 2024

Nov 04, 2024

BUY
$36.99 - $50.09 $3,514 - $4,758
95 Added 0.45%
21,390 $1.04 Million
Q2 2024

Aug 05, 2024

SELL
$38.65 - $43.48 $2,705 - $3,043
-70 Reduced 0.33%
21,295 $851,000
Q1 2024

May 07, 2024

SELL
$42.85 - $63.45 $9,769 - $14,466
-228 Reduced 1.06%
21,365 $938,000
Q4 2023

Feb 01, 2024

SELL
$44.49 - $62.93 $21,310 - $30,143
-479 Reduced 2.17%
21,593 $1.34 Million
Q3 2023

Nov 06, 2023

BUY
$45.51 - $65.0 $1 Million - $1.43 Million
22,072 New
22,072 $1.02 Million

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
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