Spok Holdings Inc
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 0.15 | 0.23 | 0.22 | - | - | |
| 2022 | -0.37 | 0.1 | 0.15 | 1.21 | 1.09 | |
| 2021 | -0.12 | -0.04 | -0.13 | -0.86 | -1.14 | |
| 2020 | -0.24 | 0.2 | 0.16 | -2.44 | -2.32 | |
| 2019 | 0.04 | -0.03 | -0.07 | -0.5 | -0.56 | |
| 2018 | 0.02 | -0.05 | -0.02 | -0.03 | -0.08 | |
| 2017 | 0.04 | 0.07 | 0.19 | 0.14 | 0.44 | |
| 2016 | 0.17 | 0.17 | 0.20 | 0.15 | 0.69 | |
| 2015 | 0.18 | 0.16 | 0.20 | 0.21 | 0.75 | |
| 2014 | 0.22 | 0.19 | 0.21 | 0.34 | 0.96 | |
| 2013 | 0.32 | 0.31 | 0.26 | 0.36 | 1.25 | |
| 2012 | 0.37 | 0.37 | 0.36 | 0.10 | 1.2 | |
| 2011 | 1.82 | 0.82 | 0.46 | 0.62 | 3.72 | |
| 2010 | 0.39 | 0.58 | 0.69 | 1.79 | 3.45 | |
| 2009 | 0.43 | 1.93 | 0.40 | 0.14 | 2.9 | |
| 2008 | -6.48 | 0.37 | 0.09 | 0.19 | -5.83 | |
| 2007 | 0.47 | 0.47 | 0.56 | -1.69 | -0.19 | |
| 2006 | 0.45 | 0.40 | 0.31 | 0.30 | 1.46 | |
| 2005 | 0.01 | -0.14 | 0.32 | 0.28 | 0.47 |