Amphastar Pharmaceuticals - 10 Year Stock Price History | AMPH
Historical daily share price chart and data for Amphastar Pharmaceuticals since 2014 adjusted for splits and dividends. The latest closing stock price for Amphastar Pharmaceuticals as of December 20, 2024 is 39.14.
- The all-time high Amphastar Pharmaceuticals stock closing price was 65.00 on August 08, 2023.
- The Amphastar Pharmaceuticals 52-week high stock price is 65.92, which is 68.4% above the current share price.
- The Amphastar Pharmaceuticals 52-week low stock price is 36.56, which is 6.6% below the current share price.
- The average Amphastar Pharmaceuticals stock price for the last 52 weeks is 46.07.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| Amphastar Pharmaceuticals Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2024 |
45.8084 |
62.2900 |
63.4500 |
36.9900 |
39.1400 |
-36.72% |
| 2023 |
46.1088 |
28.2000 |
65.0000 |
27.9900 |
61.8500 |
120.74% |
| 2022 |
31.4325 |
23.0700 |
42.2900 |
22.9600 |
28.0200 |
20.31% |
| 2021 |
19.3787 |
20.1400 |
23.2900 |
17.1100 |
23.2900 |
15.81% |
| 2020 |
18.8403 |
19.3500 |
22.4600 |
12.6600 |
20.1100 |
4.25% |
| 2019 |
20.8106 |
19.7600 |
25.2800 |
17.0700 |
19.2900 |
-3.07% |
| 2018 |
18.4456 |
19.1700 |
22.5100 |
14.6300 |
19.9000 |
3.43% |
| 2017 |
16.6801 |
18.5000 |
19.7500 |
12.2000 |
19.2400 |
4.45% |
| 2016 |
15.9103 |
13.7000 |
21.5500 |
10.5300 |
18.4200 |
29.44% |
| 2015 |
14.2957 |
11.8400 |
18.1900 |
10.7800 |
14.2300 |
22.57% |
| Sector |
Industry |
Market Cap |
Revenue |
| Medical |
Medical - Generic Drugs |
$1.894B |
$0.644B |
|
Amphastar Pharmaceuticals, Inc. is a specialty pharmaceutical company. It focuses primarily on developing, manufacturing, marketing, and selling generic and proprietary injectable and inhalation products. The company products include Enoxaparin Sodium Injection; Amphadase; Cortrosyn for Injection; and prefilled disposable emergency syringes for crash cart use. Amphastar Pharmaceuticals, Inc. is headquartered in Rancho Cucamonga, California.
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