Amphastar Pharmaceuticals Inc.
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 0.50 | 0.49 | 0.91 | - | - | |
| 2022 | 0.47 | 0.33 | 0.3 | 0.64 | 1.74 | |
| 2021 | 0.1 | 0.16 | 0.59 | 0.4 | 1.25 | |
| 2020 | 0.08 | - | 0.08 | -0.13 | 0.03 | |
| 2019 | 0.02 | 0.96 | 0.03 | -0.03 | 0.98 | |
| 2018 | -0.16 | -0.06 | 0.05 | 0.05 | -0.12 | |
| 2017 | 0.03 | 0.11 | 0.07 | 0.10 | 0.31 | |
| 2016 | 0.06 | 0.14 | 0.08 | 0.06 | 0.34 | |
| 2015 | 0.04 | 0.14 | 0.07 | 0.16 | 0.41 | |
| 2014 | -0.04 | -0.03 | -0.12 | -0.06 | -0.25 | |
| 2013 | 0.06 | 0.20 | 0.00 | 0.05 | 0.31 | |
| 2012 | 0.14 | 0.13 | 0.08 | 0.11 | 0.46 | |
| 2011 | - | - | - | 0.00 | 0.2 | |
| 2009 | - | - | - | - | 0 | |
| 2008 | - | - | - | - | 0 | |
| 2007 | - | - | - | - | 0 | |
| 2006 | - | - | - | - | 0 | |
| 2005 | - | - | - | - | 0 |