| 2024 | Custer Economic Development Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Nebraska One Box Habitat Association Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Custer Economic Development Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Yellowstone County Museum Foundation | 990 | 2nd Vice Pres. | 2 | $0 | $0 | View return |
| 2023 | Nebraska One Box Habitat Association Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Nebraska One Box Habitat Association Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Yellowstone County Museum Foundation | 990 | 2nd Vice Pres. | 2 | $0 | $0 | View return |
| 2022 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman Thru 1/23 | 2 | $0 | $0 | View return |
| 2022 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman Thru 1/23 | 2 | $0 | $0 | View return |
| 2021 | Yellowstone County Museum Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Nebraska One Box Habitat Association Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 2 | $0 | $0 | View return |
| 2021 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2020 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Custer Economic Development Corporation | 990 | Member | 0 | $0 | $0 | View return |
| 2020 | Yellowstone County Museum Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2020 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 2 | $0 | $0 | View return |
| 2019 | Yellowstone County Museum Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2019 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2019 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 2 | $0 | $0 | View return |
| 2018 | Yellowstone County Museum Foundation | 990 | Vice President | 2 | $0 | $0 | View return |
| 2018 | Pilgrim Ministries Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 2 | $0 | $0 | View return |
| 2018 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2017 | Custer Economic Development Corporation | 990 | Directors | 0 | $0 | $0 | View return |
| 2017 | South Carolina Association for Educational Technology | 990 | Chairman | 0 | $0 | $0 | View return |
| 2017 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 4 | $0 | $0 | View return |
| 2017 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2016 | Yellowstone County Museum Foundation | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2016 | Pilgrim Ministries Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2016 | South Carolina Association for Educational Technology | 990 | Chairman | 0 | $0 | $0 | View return |
| 2016 | Custer Economic Development Corporation | 990 | Directors | 0 | $0 | $0 | View return |
| 2016 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 4 | $0 | $0 | View return |
| 2016 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2015 | Pilgrim Ministries Inc | 990EZ | Trustee | 2 | $0 | - | View return |
| 2015 | South Carolina Association for Educational Technology | 990 | Member | 0 | $0 | $0 | View return |
| 2015 | Jennie M Melham Memorial Medical Center Inc. | 990 | Chairman | 4 | $0 | $0 | View return |
| 2015 | The Melham Medical Center Foundation Inc. | 990EZ | Chairman | 4 | $0 | $0 | View return |
| 2014 | South Carolina Association for Educational Technology | 990 | Member | 0 | $0 | $0 | View return |
| 2014 | Custer Economic Development Corporation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Pilgrim Ministries Inc | 990EZ | Trustee | 2 | $0 | - | View return |
| 2014 | Jennie M Melham Memorial Medical Center Inc. | 990 | Vice-Chairman | 4 | $0 | $0 | View return |
| 2014 | The Melham Medical Center Foundation Inc. | 990EZ | Vice Chairman | 4 | $0 | $0 | View return |
| 2013 | South Carolina Association for Educational Technology | 990EZ | Member | 0 | $0 | - | View return |
| 2013 | Custer Economic Development Corporation | 990 | Chairman | 0 | $0 | $0 | View return |
| 2013 | Pilgrim Ministries Inc | 990EZ | Trustee | 2.5 | $0 | - | View return |
| 2013 | Nebraska One Box Habitat Association Inc. | 990 | Vice President | 0 | $0 | $0 | View return |
| 2013 | The Melham Medical Center Foundation Inc. | 990EZ | Vice Chairman | 4 | $0 | $0 | View return |
| 2013 | Jennie M Melham Memorial Medical Center Inc. | 990 | Vice-Chairman | 4 | $0 | $0 | View return |