| 2024 | Guston Foundation | 990PF | Director, Vice President, Secretary | 0.25 | $0 | $0 | View return |
| 2024 | Eau Claire Cooperative Health Center Inc. | 990 | Vice-Chair | 5 | $0 | $0 | View return |
| 2024 | Adventist Agricultural Association | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Along Side Ministries Inc. | 990 | Chair | 3 | $0 | $0 | View return |
| 2024 | Guston Fund | 990PF | Director, Secretary, Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | Mayer Family Foundation | 990PF | Officer | 1 | $0 | $0 | View return |
| 2024 | Walnut Run Sanctuary | 990EZ | Secretary | 1 | $0 | - | View return |
| 2024 | Cobb Neck Corporation | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | Osso-Ovch Axp | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2024 | Country Club of York | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2023 | Unlimited Development Inc. | 990 | Registered Nurse | 40 | $159,103 | $0 | View return |
| 2023 | Mayer Family Foundation | 990PF | Officer | 1 | $0 | $0 | View return |
| 2023 | Walnut Run Sanctuary | 990EZ | Secretary | 1 | $0 | - | View return |
| 2023 | Tisch Multiple Sclerosis Research Center of New York Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Adventist Agricultural Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Guston Fund | 990PF | Director, Secretary, Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Along Side Ministries Inc. | 990 | Chair | 3 | $0 | $0 | View return |
| 2023 | Plymouth Country Club Inc | 990 | President/Director | 3 | $0 | $0 | View return |
| 2023 | Cobb Neck Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Eau Claire Cooperative Health Center Inc. | 990 | Vice-Chair | 5 | $0 | $0 | View return |
| 2023 | Guston Foundation | 990PF | Director, Vice President | 0.5 | $0 | $0 | View return |
| 2023 | Maryland Veterans Memorial Museum Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | Bismarck Library Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Mayer Family Foundation | 990PF | Officer | 1 | $0 | $0 | View return |
| 2022 | Guston Foundation | 990PF | Director, Vice President | 0.5 | $0 | $0 | View return |
| 2022 | Cobb Neck Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Guston Fund | 990PF | Director, Secretary, Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Along Side Ministries Inc. | 990 | Chair | 3 | $0 | $0 | View return |
| 2022 | Plymouth Country Club Inc | 990 | President/Director | 3 | $0 | $0 | View return |
| 2022 | Tisch Multiple Sclerosis Research Center of New York Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Maryland Veterans Memorial Museum Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2021 | Tisch Multiple Sclerosis Research Center of New York Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Along Side Ministries Inc. | 990 | Chair | 3 | $0 | $0 | View return |
| 2021 | Guston Foundation | 990PF | Director, Vice President | 0.5 | $0 | $0 | View return |
| 2021 | Guston Fund | 990PF | Director, Secretary, Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Maryland Veterans Memorial Museum Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2021 | Cobb Neck Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Guston Foundation | 990PF | Director, Vice President | 0.5 | $0 | $0 | View return |
| 2020 | Tisch Multiple Sclerosis Research Center of New York Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Guston Fund | 990PF | Director, Secretary, Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Along Side Ministries Inc. | 990 | Chair Since 5-2020 | 3 | $0 | $0 | View return |
| 2020 | Cobb Neck Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Guston Foundation | 990PF | Director/Vice President | 0.5 | $0 | $0 | View return |
| 2019 | Guston Fund | 990PF | Director/Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Along Side Ministries Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2019 | Friends of Shalom for Uganda | 990EZ | President | 10 | $0 | $0 | View return |
| 2019 | Cobb Neck Corporation | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Tisch Multiple Sclerosis Research Center of New York Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Bismarck Library Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Bismarck Library Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Guston Fund | 990PF | Secretary/Treasurer | 5 | $0 | $0 | View return |
| 2018 | Friends of Shalom for Uganda | 990EZ | President | 10 | $0 | $0 | View return |
| 2018 | Cobb Neck Corporation | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Bismarck Library Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Exodus Prison and Aftercare Ministries | 990EZ | Director | 2 | $0 | - | View return |
| 2017 | Friends of Shalom for Uganda | 990EZ | President | 10 | $0 | - | View return |
| 2017 | Bismarck Library Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Cobb Neck Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Dakota Zoological Society Endowment Fund Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Exodus Prison and Aftercare Ministries | 990EZ | Director | 2 | $0 | - | View return |
| 2015 | Exodus Prison and Aftercare Ministries | 990EZ | Director | 2 | $0 | - | View return |
| 2015 | Bismarck Library Foundation Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Dakota Zoological Society Endowment Fund Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Friends of Shalom for Uganda | 990EZ | President | 10 | $0 | - | View return |
| 2015 | Fraternal Order of Police Eastern | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2014 | Bismarck Library Foundation Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Fraternal Order of Police Eastern | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2013 | Bismarck Library Foundation Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Fraternal Order of Police Eastern | 990 | Immediate Pa | - | $0 | $0 | View return |