| 2024 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2024 | Fort Dodge Historical Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2023 | Fort Dodge Historical Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Ashton Family Foundation | 990PF | Trustee | 0 | $6,000 | $0 | View return |
| 2021 | The Ashton Family Foundation | 990PF | Trustee | 0 | $2,000 | $0 | View return |
| 2020 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2020 | Fort Dodge Historical Foundation | 990 | President | 8 | $0 | $0 | View return |
| 2019 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2019 | Fort Dodge Historical Foundation | 990 | President | 8 | $0 | $0 | View return |
| 2018 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2018 | The Ashton Family Foundation | 990PF | Trustee | 0 | $4,000 | $0 | View return |
| 2018 | Fort Dodge Historical Foundation | 990 | President | 8 | $0 | $0 | View return |
| 2017 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $3,500 | $0 | View return |
| 2017 | Fort Dodge Historical Foundation | 990 | President | 8 | $0 | $0 | View return |
| 2016 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $2,000 | $0 | View return |
| 2016 | Fort Dodge Historical Foundation | 990 | President | 8 | $0 | $0 | View return |
| 2015 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $2,000 | $0 | View return |
| 2015 | Fort Dodge Historical Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2014 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $4,000 | $0 | View return |
| 2014 | Fort Dodge Historical Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $2,000 | $0 | View return |
| 2013 | Fort Dodge Historical Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $2,000 | $0 | View return |
| 2011 | The Ashton Family Foundation | 990PF | Trustee | 1.25 | $1,000 | $0 | View return |
| 2010 | The Ashton Family Foundation | 990PF | Trustee | 40 | $2,000 | $0 | View return |