| 2025 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Vintage Duplicate Bridge Club | 990EZ | Secretary | 1 | $0 | - | View return |
| 2024 | National Center for Appropriate Technology Inc. | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2024 | Morningside University Formerly Morningside College | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | National Center for Appropriate Technology Inc. | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2023 | Morningside University Formerly Morningside College | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2022 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2022 | Parma Area Historical Society | 990EZ | Seretary | 10 | $0 | - | View return |
| 2022 | Morningside University Formerly Morningside College | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | National Center for Appropriate Technology Inc. | 990 | Board Secretary | 2 | $0 | $0 | View return |
| 2021 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2021 | Parma Area Historical Society | 990EZ | Seretary | 10 | $0 | - | View return |
| 2021 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2021 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Parma Area Historical Society | 990EZ | Secretary | 10 | $0 | - | View return |
| 2020 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Naseo Institute Inc. | 990 | Vice-Chair | 0.25 | $0 | $0 | View return |
| 2020 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2019 | Environmental and Energy Study Institute | 990 | Past Executive Director | 50 | $193,658 | $0 | View return |
| 2019 | Environmental and Energy Study Institute | 990 | Past Executive Director | 50 | $193,658 | $0 | View return |
| 2019 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2019 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Naseo Institute Inc. | 990 | Vice-Chair | 0.25 | $0 | $0 | View return |
| 2018 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $122,692 | $0 | View return |
| 2018 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2018 | Naseo Institute Inc. | 990 | Vice-Chair | 0.25 | $0 | $0 | View return |
| 2018 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $122,892 | $0 | View return |
| 2017 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2017 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2017 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2016 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $121,592 | $0 | View return |
| 2016 | Ulster County Ballet Guild Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2016 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2016 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $115,659 | $0 | View return |
| 2015 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Naseo Institute Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2015 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $106,982 | $0 | View return |
| 2014 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Environmental and Energy Study Institute | 990 | Executive Director | 50 | $107,750 | $0 | View return |
| 2013 | National Center for Appropriate Technology Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2011 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2010 | Arnold and Laura Wolfe Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |