| 2024 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2024 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2023 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2023 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | - | View return |
| 2022 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2022 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2021 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2021 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2020 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2020 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2019 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2019 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2018 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2017 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2016 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2015 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2015 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2014 | Kiawah Island Motoring Retreat | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2014 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2013 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2012 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2011 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.4 | $0 | $0 | View return |
| 2010 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2009 | George R and Janet E Desko Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |