Atrion Corporation
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 1.98 | 3.73 | 1.67 | - | - | |
| 2022 | 4.71 | 5.2 | 4.94 | 4.71 | 19.56 | |
| 2021 | 4.22 | 4.88 | 4.58 | 4.5 | 18.18 | |
| 2020 | 4.79 | 4.68 | 3.95 | 4.02 | 17.44 | |
| 2019 | 5.07 | 5.18 | 5.15 | 4.33 | 19.73 | |
| 2018 | 4.57 | 4.74 | 4.96 | 4.17 | 18.44 | |
| 2017 | 4.14 | 5.40 | 4.29 | 4.66 | 18.49 | |
| 2016 | 3.76 | 4.02 | 4.10 | 3 | 14.88 | |
| 2015 | 4.01 | 3.99 | 4.19 | 3.27 | 15.46 | |
| 2014 | 3.61 | 3.48 | 3.91 | 3.08 | 14.08 | |
| 2013 | 3.28 | 3.22 | 3.81 | 2.87 | 13.18 | |
| 2012 | 2.65 | 3.02 | 3.59 | 2.40 | 11.66 | |
| 2011 | 3.38 | 3.46 | 3.33 | 2.65 | 12.82 | |
| 2010 | 2.31 | 2.67 | 2.66 | 2.68 | 10.32 | |
| 2009 | 2.06 | 2.30 | 2.20 | 1.80 | 8.36 | |
| 2008 | 1.83 | 2.06 | 1.99 | 1.94 | 7.82 | |
| 2007 | 1.59 | 1.83 | 2.07 | 1.57 | 7.06 | |
| 2006 | 1.08 | 1.53 | 1.38 | 1.52 | 5.51 | |
| 2005 | 1.23 | 1.18 | 1.15 | 1.10 | 4.66 |