| 2024 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $0 | $0 | View return |
| 2024 | Senior Citizens Center of Hobart Inc. | 990EZ | President | 30 | $0 | $0 | View return |
| 2024 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2023 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $500 | $0 | View return |
| 2023 | Community Health Center of Northeast Oklahoma Inc | 990 | Member | - | $0 | $0 | View return |
| 2023 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2022 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $1,000 | $0 | View return |
| 2022 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2022 | Community Health Center of Northeast Oklahoma Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $1,000 | $0 | View return |
| 2021 | Friends of Khmer Culture Inc | 990EZ | Director | 3 | $0 | - | View return |
| 2021 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2021 | Wilderness Volunteer Fire Department Inc. | 990 | President | - | $0 | $0 | View return |
| 2020 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $1,000 | $0 | View return |
| 2020 | Wilderness Volunteer Fire Department Inc. | 990 | President | 10 | $479 | $0 | View return |
| 2020 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2020 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Friends of Khmer Culture Inc | 990EZ | Director | 3 | $0 | - | View return |
| 2019 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2019 | Portsmouth Historical Society | 990 | Board Member | 4 | $0 | $0 | View return |
| 2019 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Wilderness Volunteer Fire Department Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2019 | Friends of Khmer Culture Inc | 990EZ | Director | 3 | $0 | $0 | View return |
| 2019 | Paul and Marian Gerhart Charitable Fund | 990PF | Dir, VP | 1 | $0 | $0 | View return |
| 2018 | Wilderness Volunteer Fire Department Inc. | 990 | President | 40 | $3,792 | $0 | View return |
| 2018 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2017 | Wilderness Volunteer Fire Department Inc. | 990 | President | 40 | $0 | $0 | View return |
| 2017 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2017 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Friends of Khmer Culture Inc | 990EZ | Director | 3 | $0 | $0 | View return |
| 2016 | Wilderness Volunteer Fire Department Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2016 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Trustee/President | 0 | $0 | $0 | View return |
| 2016 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Friends of Khmer Culture Inc | 990EZ | Director | 3 | $0 | $0 | View return |
| 2015 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2015 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2015 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2014 | Community Health Center of Northeast Oklahoma Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2012 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2011 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |
| 2010 | The John Bickford Foundation C/O Richard D Sanders Esq | 990PF | Pres. & Trustee | 0 | $0 | $0 | View return |