| 2024 | Summit Area Young Men'S Christian Association a New Jersey Nonprofit Corpor Ation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2024 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2023 | Holland Purchase Historic Society | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Summit Area Young Men'S Christian Association a New Jersey Nonprofit Corpor Ation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2023 | Keowee Key Bocce Club | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2022 | Holland Purchase Historic Society | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2022 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2021 | Holland Purchase Historic Society | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2020 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2020 | Holland Purchase Historic Society | 990 | Director | - | $0 | $0 | View return |
| 2019 | The Metzler Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2019 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | Marinus and Minna B Koster Foundation Inc. | 990PF | Former President | 1 | $10,000 | $0 | View return |
| 2018 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2017 | Marinus and Minna B Koster Foundation Inc. | 990PF | Treasurer, Director | 5 | $0 | $0 | View return |
| 2017 | Marinus and Minna B Koster Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Marinus and Minna B Koster Foundation Inc. | 990PF | President, Director | 1 | $0 | $0 | View return |
| 2016 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2016 | His Thousand Hills Ministry Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | International Fund for Animal Welfare Inc. | 990 | Bod Member | 2 | $0 | $0 | View return |
| 2015 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | His Thousand Hills Ministry Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | International Fund for Animal Welfare Inc. | 990 | Bod Member | 2 | $0 | $0 | View return |
| 2014 | His Thousand Hills Ministry Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Family Pantry of Cape Cod Corp The | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | International Fund for Animal Welfare Inc. | 990 | Bod Member | 1 | $0 | $0 | View return |
| 2013 | Pennsylvania Partnership for Culture Health and Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Family Pantry of Cape Cod Corp The | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Victor L Blood and Maudaline L Blood Charitable Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | His Thousand Hills Ministry Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | International Fund for Animal Welfare Inc. | 990 | Bod Member | 2 | $0 | $0 | View return |